Wireless Firewall Router User's Guide

ManualsBrandsZyXEL Communications ManualsNetwork RouterP-335WT

P-335

Firewall Router with Print Server

P-335WT

802.11g Wireless Firewall Router with Print Server

User’s Guide

Version 3.60

9/2005

Summary of content (485 pages)

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P-335 Firewall Router with Print Server P-335WT 802.11g Wireless Firewall Router with Print Server User’s Guide Version 3.
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P-335 Series User’s Guide Copyright Copyright © 2005 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation.
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P-335 Series User’s Guide Federal Communications Commission (FCC) Interference Statement This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operations. This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules.
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P-335 Series User’s Guide Safety Warnings For your safety, be sure to read and follow all warning notices and instructions. • To reduce the risk of fire, use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord. • Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel can service the device. Please contact your vendor for further information.
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P-335 Series User’s Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase.
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P-335 Series User’s Guide Customer Support Please have the following information ready when you contact customer support. • • • • Product model and serial number. Warranty Information. Date that you received your device. Brief description of the problem and the steps you took to solve it. TELEPHONEA WEB SITE SALES E-MAIL FAX FTP SITE support@zyxel.com.tw +886-3-578-3942 sales@zyxel.com.tw +886-3-578-2439 www.zyxel.com ZyXEL Communications Corp. www.europe.zyxel.
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P-335 Series User’s Guide TELEPHONEA WEB SITE SALES E-MAIL FAX FTP SITE support@zyxel.co.uk +44 (0) 1344 303044 08707 555779 (UK only) www.zyxel.co.uk sales@zyxel.co.uk +44 (0) 1344 303034 ftp.zyxel.co.uk METHOD SUPPORT E-MAIL REGULAR MAIL LOCATION UNITED KINGDOM ZyXEL Communications UK Ltd.,11 The Courtyard, Eastern Road, Bracknell, Berkshire, RG12 2XB, United Kingdom (UK) a. “+” is the (prefix) number you enter to make an international telephone call.
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P-335 Series User’s Guide Table of Contents Copyright .................................................................................................................. 2 Federal Communications Commission (FCC) Interference Statement ............... 3 Safety Warnings ....................................................................................................... 4 ZyXEL Limited Warranty.......................................................................................... 5 Customer Support......
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P-335 Series User’s Guide 2.4.8 Summary: VPN Monitor .............................................................................58 Chapter 3 Connection Wizard................................................................................................. 60 3.1 Wizard Setup ......................................................................................................60 3.2 Connection Wizard: System Information ............................................................61 3.2.1 System Name .....
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P-335 Series User’s Guide 5.3 Configuring Wireless LAN on the Prestige .........................................................83 5.4 General Wireless LAN Screen ..........................................................................84 5.4.1 No Security ...............................................................................................85 5.4.2 WEP Encryption ........................................................................................86 5.4.3 WEP Encryption Screen ................
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P-335 Series User’s Guide Chapter 7 LAN........................................................................................................................ 122 7.1 LAN Overview ..................................................................................................122 7.1.1 IP Pool Setup ..........................................................................................122 7.1.2 System DNS Servers ..............................................................................122 7.
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P-335 Series User’s Guide 9.7 Trigger Port Forwarding Screen .......................................................................144 Chapter 10 Firewall.................................................................................................................. 146 10.1 Introduction to Firewall ...................................................................................146 10.1.1 What is a Firewall? ...............................................................................146 10.1.
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P-335 Series User’s Guide Chapter 13 VPN Screens....................................................................................................... 164 13.1 VPN/IPSec Overview .....................................................................................164 13.2 IPSec Algorithms ............................................................................................164 13.2.1 AH (Authentication Header) Protocol ....................................................164 13.2.
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P-335 Series User’s Guide Chapter 15 Static Route Screens ........................................................................................... 202 15.1 Static Route Overview ....................................................................................202 15.2 IP Static Route Screen ...................................................................................202 15.2.1 Static Route Setup Screen.....................................................................
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P-335 Series User’s Guide 18.3 UPnP Screen .................................................................................................229 18.4 Installing UPnP in Windows Example ............................................................230 18.4.1 Installing UPnP in Windows Me ............................................................231 18.4.2 Installing UPnP in Windows XP ............................................................232 18.5 Using UPnP in Windows XP Example ........................
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P-335 Series User’s Guide 23.1.2 Entering Password ................................................................................260 23.1.3 Prestige SMT Menu Overview ..............................................................261 23.2 Navigating the SMT Interface .........................................................................262 23.2.1 System Management Terminal Interface Summary ..............................264 23.3 Changing the System Password ..............................................
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P-335 Series User’s Guide 28.4 Remote Node Filter ........................................................................................290 28.4.1 Traffic Redirect Setup ...........................................................................291 Chapter 29 Static Route Setup ............................................................................................... 294 29.1 IP Static Route Setup .....................................................................................
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P-335 Series User’s Guide Chapter 34 Filter Configuration .............................................................................................. 332 34.1 Introduction to Filters ......................................................................................332 34.1.1 The Filter Structure of the Prestige .......................................................333 34.2 Configuring a Filter Set ..................................................................................334 34.2.
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P-335 Series User’s Guide 37.2.1 Backup Configuration ...........................................................................363 37.2.2 Using the FTP Command from the Command Line ..............................364 37.2.3 Example of FTP Commands from the Command Line .........................365 37.2.4 GUI-based FTP Clients .........................................................................365 37.2.5 TFTP and FTP over WAN Management Limitations .............................365 37.2.
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P-335 Series User’s Guide 41.3 Problems with the WAN .................................................................................391 41.4 Problems Accessing the Prestige ..................................................................392 41.5 Problems with Restricted Web Pages and Keyword Blocking .......................392 41.5.1 Pop-up Windows, JavaScripts and Java Permissions ..........................393 41.5.1.1 Internet Explorer Pop-up Blockers ..............................................
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P-335 Series User’s Guide 21 Table of Contents
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P-335 Series User’s Guide List of Figures Figure 1 Prestige Print Server Application .......................................................................... 44 Figure 2 Secure Internet Access via Cable, DSL or Wireless Modem ................................ 45 Figure 3 VPN Application .................................................................................................... 45 Figure 4 Internet Access Application Example ....................................................................
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P-335 Series User’s Guide Figure 37 Wireless ............................................................................................................. 85 Figure 38 Wireless: No Security .......................................................................................... 86 Figure 39 Wireless: Static WEP Encryption ........................................................................ 87 Figure 40 WPA(2)-PSK Authentication ..........................................................................
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P-335 Series User’s Guide Figure 80 Schedule ............................................................................................................. 155 Figure 81 Encryption and Decryption .................................................................................. 159 Figure 82 IPSec Architecture .............................................................................................. 160 Figure 83 Transport and Tunnel Mode IPSec Encapsulation ..............................................
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P-335 Series User’s Guide Figure 123 SNMP Management Model ............................................................................... 223 Figure 124 SNMP Remote Management ............................................................................ 225 Figure 125 DNS Remote Management ............................................................................... 226 Figure 126 Security Remote Management .........................................................................
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P-335 Series User’s Guide Figure 166 Menu 4 Applying NAT for Internet Access ........................................................ 297 Figure 167 Menu 11.3 Applying NAT to the Remote Node ................................................. 298 Figure 168 Menu 15 NAT Setup .......................................................................................... 299 Figure 169 Menu 15.1 Address Mapping Sets .................................................................... 299 Figure 170 Menu 15.1.
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P-335 Series User’s Guide Figure 209 SNMP Management Model ............................................................................... 346 Figure 210 Menu 22 SNMP Configuration .......................................................................... 348 Figure 211 Menu 24 System Maintenance .......................................................................... 350 Figure 212 Menu 24.1 System Maintenance : Status ......................................................... 351 Figure 213 Menu 24.
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P-335 Series User’s Guide Figure 252 Example Message Exchange between Computer and an ANT ........................ 410 Figure 253 Network Print Server Setup Wizard .................................................................. 413 Figure 254 Network Print Server Setup Wizard : Welcome ................................................ 414 Figure 255 Network Print Server Setup Wizard : Select A Print Server .............................. 415 Figure 256 Network Print Server Setup Wizard : Change Settings ..
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P-335 Series User’s Guide Figure 295 Windows XP: Local Area Connection Properties .............................................. 449 Figure 296 Windows XP: Advanced TCP/IP Settings ......................................................... 450 Figure 297 Windows XP: Internet Protocol (TCP/IP) Properties ......................................... 451 Figure 298 Macintosh OS 8/9: Apple Menu ........................................................................ 452 Figure 299 Macintosh OS 8/9: TCP/IP .........
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P-335 Series User’s Guide List of Tables Table 1 Front Panel LEDs .................................................................................................. 46 Table 2 Status Screen Icon Key ......................................................................................... 50 Table 3 Web Configurator Status Screen ........................................................................... 51 Table 4 Screens Summary ............................................................................
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P-335 Series User’s Guide Table 37 OTIST .................................................................................................................. 99 Table 38 MAC Address Filter ............................................................................................. 101 Table 39 Advanced ............................................................................................................. 102 Table 40 WMM QoS Priorities ...................................................................
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P-335 Series User’s Guide Table 80 Virus Protection ................................................................................................... 197 Table 81 Parental Controls ................................................................................................. 199 Table 82 IP Static Route ..................................................................................................... 203 Table 83 Static Route Setup ....................................................................
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P-335 Series User’s Guide Table 123 Applying NAT in Menus 4 & 11.3 ....................................................................... 298 Table 124 SUA Address Mapping Rules ............................................................................ 300 Table 125 Menu 15.1.1 First Set ........................................................................................ 301 Table 126 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set ......................... 302 Table 127 Menu 15.
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P-335 Series User’s Guide Table 166 System Error logs .............................................................................................. 442 Table 167 System Maintenance Logs ................................................................................ 442 Table 168 UPnP Logs ........................................................................................................ 443 Table 169 ICMP Type and Code Explanations ...................................................................
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P-335 Series User’s Guide 35 List of Tables
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P-335 Series User’s Guide Preface Congratulations on your purchase of the P-335, Firewall Router with Print Server or the P-335WT, 802.11g Wireless Firewall Router with Print Server. This manual is designed to guide you through the configuration of your Prestige for its various applications. Note: Use the web configurator, System Management Terminal (SMT) or command interpreter interface to configure your Prestige. Not all features can be configured through all interfaces.
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P-335 Series User’s Guide User Guide Feedback Help us help you! E-mail all User Guide-related comments, questions or suggestions for improvement to techwriters@zyxel.com.tw or send regular mail to The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan. Thank you! Syntax Conventions • “Enter” means for you to type one or more characters. “Select” or “Choose” means for you to use one predefined choices.
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P-335 Series User’s Guide CHAPTER 1 Getting to Know Your Prestige This chapter introduces the main features and applications of the Prestige. 1.1 Prestige Overview The Prestige is the ideal secure firewall router for all data passing between the Internet and LAN’s or WLAN’s (P-335WT). By integrating NAT, firewall, media bandwidth management and VPN capability, ZyXEL’s Prestige is a complete security solution that protects your Intranet and efficiently manages data traffic on your network.
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P-335 Series User’s Guide 10/100 Mbps Auto-negotiating Ethernet/Fast Ethernet Interface(s) This auto-negotiation feature allows the Prestige to detect the speed of incoming transmissions and adjust appropriately without manual intervention. It allows data transfer of either 10 Mbps or 100 Mbps in either half-duplex or full-duplex mode depending on your Ethernet network.
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P-335 Series User’s Guide IPSec VPN Capability Establish a Virtual Private Network (VPN) to connect with business partners and branch offices using data encryption and the Internet to provide secure communications without the expense of leased site-to-site lines. The Prestige VPN is based on the IPSec standard and is fully interoperable with other IPSec-based VPN products. Firewall The Prestige is a stateful inspection firewall with DoS (Denial of Service) protection.
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P-335 Series User’s Guide PPTP Encapsulation Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables secure transfer of data from a remote client to a private server, creating a Virtual Private Network (VPN) using a TCP/IP-based network. PPTP supports on-demand, multi-protocol and virtual private networking over public networks, such as the Internet. The Prestige supports one PPTP server connection at any given time.
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P-335 Series User’s Guide Port Forwarding Use this feature to forward incoming service requests to a server on your local network. You may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. DHCP (Dynamic Host Configuration Protocol) DHCP (Dynamic Host Configuration Protocol) allows the individual client computers to obtain the TCP/IP configuration at start-up from a centralized DHCP server.
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P-335 Series User’s Guide 1.2.3 Wireless Features (P-335WT) Wireless LAN The Prestige supports the IEEE 802.11g standard, which is fully compatible with the IEEE 802.11b standard, meaning that you can have both IEEE 802.11b and IEEE 802.11g wireless clients in the same wireless network. Note: The P-335WT may be prone to RF (Radio Frequency) interference from other 2.4 GHz devices such as microwave ovens, wireless phones, Bluetooth enabled devices, and other wireless LANs.
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P-335 Series User’s Guide G-Plus G-plus is an enhancement to the IEEE 802.11g wireless standard. It increases wireless transmission speeds by allowing larger frames to be sent. Wireless List With the Wireless List, you can see the list of the wireless stations that are currently using the Prestige to access your wired network. Wireless LAN Channel Usage The Wireless Channel Usage displays whether the radio channels are used by other wireless devices within the transmission range of the Prestige.
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P-335 Series User’s Guide Figure 2 Secure Internet Access via Cable, DSL or Wireless Modem 1.3.3 VPN Application Prestige VPN is an ideal cost-effective way to connect branch offices and business partners over the Internet without the need (and expense) for leased lines between sites. Figure 3 VPN Application 1.3.4 Wireless LAN Application (P-335WT) Add a wireless LAN to your existing network without expensive network cables.
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P-335 Series User’s Guide Figure 4 Internet Access Application Example 1.4 Front Panel LEDs Figure 5 P-335 Front Panel Figure 6 P-335WT Front Panel The following table describes the LEDs. Table 1 Front Panel LEDs LED COLOR STATUS DESCRIPTION PWR Green On The Prestige is receiving power and functioning properly. Blinking The Prestige is performing testing. Red On Power to the Prestige is too low. None Off The Prestige is not receiving power.
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P-335 Series User’s Guide Table 1 Front Panel LEDs (continued) LED COLOR STATUS DESCRIPTION LAN 1-4 Green On The Prestige has a successful 10Mb Ethernet connection. Blinking The Prestige is sending/receiving data. On The Prestige has a successful 100Mb Ethernet connection. Blinking The Prestige is sending/receiving data. None Off The LAN is not connected. Green On The Prestige has a successful 10Mb WAN connection. Blinking The Prestige is sending/receiving data.
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P-335 Series User’s Guide CHAPTER 2 Introducing the Web Configurator This chapter describes how to access the Prestige web configurator and provides an overview of its screens. 2.1 Web Configurator Overview The web configurator is an HTML-based management interface that allows easy Prestige setup and management via Internet browser. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. The recommended screen resolution is 1024 by 768 pixels.
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P-335 Series User’s Guide Figure 7 Change Password Screen Note: The management session automatically times out when the time period set in the Administrator Inactivity Timer field expires (default five minutes). Simply log back into the Prestige if this happens to you. 2.3 Resetting the Prestige If you forget your password or cannot access the web configurator, you will need to use the RESET button at the back of the Prestige to reload the factory-default configuration file.
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P-335 Series User’s Guide Figure 8 Web Configurator Status Screen The following table describes the icons shown in the Status screen. Table 2 Status Screen Icon Key ICON DESCRIPTION Select a language from the drop-down list box to have the the web configurator display in that language. Click this icon to open a web help page relevent to the screen you are currently configuring. Click this icon to open the setup wizard. The Prestige has a connection wizard and a bandwidth management wizard.
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P-335 Series User’s Guide The following table describes the labels shown in the Status screen. Table 3 Web Configurator Status Screen LABEL DESCRIPTION Device Information System Name This is the System Name you enter in the Maintenance, System, General screen. It is for identification purposes. Firmware Version This is the ZyNOS Firmware version and the date created. ZyNOS is ZyXEL's proprietary Network Operating System design. WAN Information - IP Address This shows the WAN port’s IP address.
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P-335 Series User’s Guide Table 3 Web Configurator Status Screen LABEL DESCRIPTION Summary Any IP Table Use this screen to view a list of IP addresses and MAC addresses of computers, which are not in the same subnet as the Prestige. DHCP Table Use this screen to view current DHCP client information. Parental Control Statistics Use this screen to view a record of attempted entries to web pages or actual entries to web pages from a list of website categories.
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P-335 Series User’s Guide Table 4 Screens Summary LINK TAB FUNCTION General Use this screen to enable the Prestige’s DHCP server and to have DNS servers assigned by the DHCP server. Static DHCP Use this screen to assign IP addresses on the LAN to specific individual computers based on their MAC addresses. Client List Use this screen to view current DHCP client information and to always assign an IP address to a MAC address (and host name). General Use this screen to enable NAT.
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P-335 Series User’s Guide Table 4 Screens Summary LINK TAB FUNCTION UPnP General Use this screen to enable UPnP on the Prestige. Print Server Print Server Use this screen to view the printer and printer port name and to monitor the printer status. General This screen contains administrative. Dynamic DNS Use this screen to set up dynamic DNS. Time Setting Use this screen to change your Prestige’s time and date. View Log Use this screen to view the logs for the categories that you selected.
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P-335 Series User’s Guide 2.4.3 Summary: DHCP Table DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. You can configure the Prestige as a DHCP server or disable it. When configured as a server, the Prestige provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on your LAN, or else the computer must be manually configured.
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P-335 Series User’s Guide Figure 11 Summary: Parental Control Statistics The following table describes the labels in this screen. Table 7 Summary: Parental Control Statistics LABEL DESCRIPTION Category All Parental Control categories are displayed as shown. Access Attempts This field displays the number of attempts that have been made to access web page(s) from a category of web pages that you have selected in the Parental Controls screen.
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P-335 Series User’s Guide The following table describes the labels in this screen. Table 8 Summary: Wireless Association List LABEL DESCRIPTION # This is the index number of an associated wireless station. MAC Address This field displays the MAC address of an associated wireless station. Association Time This field displays the time a wireless station first associated with the Prestige. Refresh Click Refresh to redisplay the current screen. 2.4.
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P-335 Series User’s Guide The following table describes the labels in this screen. Table 9 Summary: Packet Statistics LABEL DESCRIPTION Port This is the WAN, LAN or WLAN port. Status This displays the port speed and duplex setting if you're using Ethernet encapsulation and down (line is down), idle (line (ppp) idle), dial (starting to trigger a call) and drop (dropping a call) if you're using PPPoE encapsulation. TxPkts This is the number of transmitted packets on this port.
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P-335 Series User’s Guide Table 10 Summary: VPN Monitor 59 TABLE DESCRIPTION IPSec Algorithm This field displays the security protocols used for an SA. Both AH and ESP increase Prestige processing requirements and communications latency (delay). Poll Interval(s) Enter the time interval for refreshing statistics in this field. Set Interval Click this button to apply the new poll interval you entered in the Poll Interval(s) field. Stop Click Stop to stop refreshing statistics.
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P-335 Series User’s Guide CHAPTER 3 Connection Wizard This chapter provides information on the Wizard setup screens in the web configurator. 3.1 Wizard Setup The web configurator’s Wizard setup helps you configure your device to access the Internet. Refer to your ISP (Internet Service Provider) checklist in the Quick Start Guide to know what to enter in each field. Leave a field blank if you don’t have that information.
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P-335 Series User’s Guide Figure 17 Select a Language 6 Read the on-screen information and click Next. Figure 18 Welcome to the Connection Wizard 3.2 Connection Wizard: System Information System Information contains administrative and system-related information. 3.2.1 System Name System Name is for identification purposes. However, because some ISPs check this name you should enter your computer's "Computer Name". • In Windows 95/98 click Start, Settings, Control Panel, Network.
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P-335 Series User’s Guide Figure 19 Connection Wizard: System Information The following table describes the labels in this screen. Table 11 Connection Wizard: System Information LABEL DESCRIPTION System Name System Name is a unique name to identify the Prestige in an Ethernet network. Enter a descriptive name. This name can be up to 30 alphanumeric characters long. Spaces are not allowed, but dashes "-" and underscores "_" are accepted. Domain Name Type the domain name (if you know it) here.
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P-335 Series User’s Guide Figure 20 Connection Wizard: Wireless LAN The following table describes the labels in this screen. Table 12 Connection Wizard: Wireless LAN LABEL DESCRIPTION Name(SSID) Enter a descriptive name (up to 32 printable 7-bit ASCII characters) for the wireless LAN. If you change this field on the Prestige, make sure all wireless stations use the same SSID in order to access the network. Channel Selection The range of radio frequencies used by IEEE 802.
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P-335 Series User’s Guide Figure 21 Basic(WEP) Security The following table describes the labels in this screen. Table 13 Basic(WEP) Security LABEL DESCRIPTION Passphrase Type a Passphrase (up to 32 printable characters) and click Generate. The Prestige automatically generates a WEP key. WEP Encryption Select 64-bit WEP, 128-bit WEP or 256-bit WEP to allow data encryption. ASCII Select this option in order to enter ASCII characters as the WEP keys.
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P-335 Series User’s Guide 3.3.2 Extend(WPA-PSK) and (WPA2-PSK) Security Choose Extend(WPA-PSK) or Extend(WPA2-PSK) security in the Wireless LAN setup screen to set up a Pre-Shared Key. Figure 22 Extend(WPA2-PSK) and (WPA2-PSK) Security The following table describes the labels in this screen. Table 14 Extend(WPA2-PSK) and (WPA2-PSK) Security LABEL DESCRIPTION Pre-Shared Key Type from 8 to 63 case-sensitive ASCII characters.
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P-335 Series User’s Guide Figure 23 OTIST The following table describes the labels in this screen. Table 15 OTIST LABEL DESCRIPTION Do you want to enable OTIST? Select the Yes radio button and click Next to proceed with the setup wizard and enable OTIST only when you click Finish in the final wizard screen. Click No and then Next to proceed to the following screen. Setup Key The default OTIST Setup Key is “01234567”. This key can be changed in the web configurator.
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P-335 Series User’s Guide Figure 24 Connection Wizard: WAN Connection Type. The following table describes the labels in this screen, Table 16 Connection Wizard: WAN Connection Type CONNECTION TYPE DESCRIPTION Ethernet Select the Ethernet option when the WAN port is used as a regular Ethernet. PPPoE Select the PPP over Ethernet option for a dial-up connection. If your ISP gave you a an IP address and/or subnet mask, then select PPTP. PPTP Select the PPTP option for a dial-up connection. 3.4.
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P-335 Series User’s Guide Operationally, PPPoE saves significant effort for both the subscriber and the ISP/carrier, as it requires no specific configuration of the broadband modem at the subscriber’s site. By implementing PPPoE directly on the Prestige (rather than individual computers), the computers on the LAN do not need PPPoE software installed, since the Prestige does that part of the task. Furthermore, with NAT, all of the LAN's computers will have Internet access.
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P-335 Series User’s Guide Figure 27 PPTP Connection Type The following table describes the fields in this screen Table 18 PPTP Connection Type LABEL DESCRIPTION ISP Parameters for Internet Access User Name Type the user name given to you by your ISP. Password Type the password associated with the User Name above. PPTP Configuration Get automatically from ISP Select this radio button if your ISP did not assign you a fixed IP address.
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P-335 Series User’s Guide Figure 28 Your IP Address The following table describes the labels in this screen Table 19 Your IP Address LABEL DESCRIPTION Get automatically from ISP Select this option If your ISP did not assign you a fixed IP address. This is the default selection. Use fixed IP address Select this option If the ISP assigned a fixed IP address. The fixed IP address should be in the same subnet as your broadband modem or router. Back Click Back to return to the previous screen.
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P-335 Series User’s Guide 3.4.6 IP Address and Subnet Mask Similar to the way houses on a street share a common street name, so too do computers on a LAN share one common network number. Where you obtain your network number depends on your particular situation. If the ISP or your network administrator assigns you a block of registered IP addresses, follow their instructions in selecting the IP addresses and the subnet mask.
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P-335 Series User’s Guide Figure 29 IP and DNS Server Address Assignment The following table describes the labels in this screen Table 21 IP and DNS Server Address Assignment LABEL DESCRIPTION WAN IP Address Assignment My WAN IP Address Enter a WAN IP address and WAN IP Subnet Mask of the neighboring device, if you know it. If you do not, leave the default settings. The WAN IP address should be in the same subnet as your DSL/Cable modem or router.
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P-335 Series User’s Guide You can configure the WAN port's MAC address by either using the factory default or cloning the MAC address from a computer on your LAN. Once it is successfully configured, the address will be copied to the "rom" file (ZyNOS configuration file). It will not change unless you change the setting or upload a different "rom" file. Table 22 Example of Network Properties for LAN Servers with Fixed IP Addresses Choose an IP address 192.168.1.2-192.168.1.32; 192.168.1.65-192.168.1.254.
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P-335 Series User’s Guide Figure 31 Connection Wizard Complete Well done! You have successfully set up your Prestige to operate on your network and access the Internet.
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P-335 Series User’s Guide 75 Chapter 3 Connection Wizard
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P-335 Series User’s Guide CHAPTER 4 Bandwidth Management Wizard This chapter shows you how to configure basic bandwidth management using the wizard screens. 4.1 Introduction Click the Bandwidth Management wizard option in the wizard language selection screen or click the hyperlink in the final Connection Wizard screen.
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P-335 Series User’s Guide Table 24 Media Bandwidth Management Setup: Services (continued) SERVICE DESCRIPTION FTP File Transfer Program enables fast transfer of files, including large files that may not be possible by e-mail. FTP uses port number 21. E-Mail Electronic mail consists of messages sent through a computer network to specific groups or individuals.
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P-335 Series User’s Guide 4.4 Bandwidth Management Wizard: Services Use the second wizard screen to select the services that you want to apply bandwidth management. Figure 34 Bandwidth Management Wizard: Services The following table describes the labels in this screen. Table 26 Bandwidth Management Wizard: Services LABEL DESCRIPTION Choose Channel ID Create bandwidth management classes by selecting services from the list provided.
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P-335 Series User’s Guide Figure 35 Bandwidth Management Wizard : Priority The following table describes the fields in this screen. Table 27 Bandwidth Management Wizard : Priority LABELS DESCRIPTION Service These fields display the services selected in the previous screen. Priority Select High, Mid or Low priority for each service to have your Prestige use a priority for traffic that matches that service.
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P-335 Series User’s Guide Chapter 4 Bandwidth Management Wizard 80
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P-335 Series User’s Guide 81 Chapter 4 Bandwidth Management Wizard
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P-335 Series User’s Guide CHAPTER 5 Wireless LAN (P-335WT) This chapter discusses how to configure Wireless LAN. 5.1 Introduction A wireless LAN can be as simple as two computers with wireless LAN adapters communicating in a peer-to-peer network or as complex as a number of computers with wireless LAN adapters communicating through access points which bridge network traffic to the wired LAN. Note: See the WLAN appendix for more detailed information on WLANs. 5.
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P-335 Series User’s Guide 5.2.3 Restricted Access The MAC Filter screen allows you to configure the AP to give exclusive access to devices (Allow ) or exclude them from accessing the AP (Deny ). 5.2.4 Hide Prestige Identity If you hide the ESSID, then the Prestige cannot be seen when a wireless client scans for local APs. The trade-off for the extra security of “hiding” the Prestige may be inconvenient for some valid WLAN clients. If you don’t hide the ESSID, at least you should change the default one.
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P-335 Series User’s Guide 4 If you have OTIST-enabled clients, configure OTIST in the OTIST screen. OTIST transfers device SSID and WEP or WPA-PSK key settings (if enabled) to wireless clients. The following figure shows the relative effectiveness of these wireless security methods available on your Prestige. Table 28 ZyAIR Wireless Security Levels Security Level Security Type Least Secure Unique SSID (Default) Unique SSID with Hide SSID Enabled MAC Address Filtering WEP Encryption IEEE802.
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P-335 Series User’s Guide Figure 37 Wireless The following table describes the general wireless LAN labels in this screen. Table 29 Wireless LABEL DESCRIPTION Enable Wireless LAN Click the check box to activate wireless LAN. Name(SSID) (Service Set IDentity) The SSID identifies the Service Set with which a wireless station is associated. Wireless stations associating to the access point (AP) must have the same SSID.
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P-335 Series User’s Guide Note: If you do not enable any wireless security on your Prestige, your network is accessible to any wireless networking device that is within range. Figure 38 Wireless: No Security The following table describes the labels in this screen. Table 30 Wireless No Security LABEL DESCRIPTION Security Mode Choose No Security from the drop-down list box. Apply Click Apply to save your changes back to the Prestige.
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P-335 Series User’s Guide Figure 39 Wireless: Static WEP Encryption The following table describes the wireless LAN security labels in this screen. Table 31 Wireless: Static WEP Encryption LABEL DESCRIPTION Passphrase Enter a Passphrase (up to 32 printable characters) and clicking Generate. The Prestige automatically generates a WEP key. WEP Encryption Select 64-bit WEP, 128-bit WEP or 256-bit WEP to enable data encryption.
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P-335 Series User’s Guide 5.4.4 Introduction to WPA and WPA2 Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i standard. WPA is preferred to WEP as WPA has user authentication and improved data encryption. See the appendix for more information on WPA user authentication and WPA encryption. If both an AP and the wireless clients support WPA2 and you have an external RADIUS server, use WPA2 for stronger data encryption.
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P-335 Series User’s Guide Figure 41 Wireless: WPA-PSK The following table describes the labels in this screen. Table 32 Wireless: WPA-PSK LABEL DESCRIPTION Pre-Shared Key The encryption mechanisms used for WPA and WPA-PSK are the same. The only difference between the two is that WPA-PSK uses a simple common password, instead of user-specific credentials. Type a pre-shared key from 8 to 63 case-sensitive ASCII characters (including spaces and symbols).
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P-335 Series User’s Guide The Funk Software's Odyssey client is bundled free (at the time of writing) with the Prestige client adaptor(s). This adds WPA capability to Windows XP's built-in "Zero Configuration" wireless client. 5.4.8 WPA(2) with RADIUS Application Example You need the IP address of the RADIUS server, its port number (default is 1812), and the RADIUS shared secret. A WPA(2) application example with an external RADIUS server looks as follows. "A" is the RADIUS server.
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P-335 Series User’s Guide Figure 43 Wireless: WPA The following table describes the labels in this screen. Table 33 Wireless: WPA LABEL DESCRIPTION ReAuthentication Timer (in seconds) Specify how often wireless stations have to reenter usernames and passwords in order to stay connected. Enter a time interval between 10 and 9999 seconds. The default time interval is 1800 seconds (30 minutes).
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P-335 Series User’s Guide Table 33 Wireless: WPA LABEL DESCRIPTION Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be shared between the external authentication server and the Prestige. The key must be the same on the external authentication server and your Prestige. The key is not sent over the network. Accounting Server Active Select Yes from the drop down list box to enable user accounting through an external authentication server.
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P-335 Series User’s Guide Figure 44 Wireless: 802.1x and Dynamic WEP The following table describes the labels in this screen. Table 34 Wireless: 802.1x and Dynamic WEP LABEL DESCRIPTION ReAuthentication Timer (in seconds) Specify how often wireless stations have to reenter usernames and passwords in order to stay connected. Enter a time interval between 10 and 9999 seconds. The default time interval is 1800 seconds (30 minutes).
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P-335 Series User’s Guide Table 34 Wireless: 802.1x and Dynamic WEP LABEL DESCRIPTION Accounting Server Active Select Yes from the drop down list box to enable user accounting through an external authentication server. IP Address Enter the IP address of the external accounting server in dotted decimal notation. Port Number Enter the port number of the external accounting server. The default port number is 1813.
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P-335 Series User’s Guide Figure 45 Wireless: 802.1x and Static WEP The following table describes the labels in this screen. Table 35 Wireless: 802.1x and Static WEP 95 LABEL DESCRIPTION Passphrase Enter a Passphrase (up to 32 printable characters) and clicking Generate. The Prestige automatically generates a WEP key. WEP Encryption Select 64-bit WEP, 128-bit WEP or 256-bit WEP to enable data encryption.
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P-335 Series User’s Guide Table 35 Wireless: 802.1x and Static WEP LABEL DESCRIPTION Key 1 to Key 4 The WEP keys are used to encrypt data. Both the Prestige and the wireless stations must use the same WEP key for data transmission. If you chose 64-bit WEP, then enter any 5 ASCII characters or 10 hexadecimal characters ("0-9", "A-F"). If you chose 128-bit WEP, then enter 13 ASCII characters or 26 hexadecimal characters ("0-9", "A-F").
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P-335 Series User’s Guide 5.4.13 802.1x Screen In order to configure and enable 802.1x; click the Wireless LAN link under Network to display the Wireless screen. Select 802.1x + No WEP from the Security list. Figure 46 Wireless: 802.1x The following table describes the labels in this screen. Table 36 Wireless: 802.1x and No WEP LABEL DESCRIPTION ReAuthentication Timer (in seconds) Specify how often wireless stations have to reenter usernames and passwords in order to stay connected.
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P-335 Series User’s Guide Table 36 Wireless: 802.1x and No WEP LABEL DESCRIPTION Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be shared between the external authentication server and the Prestige. The key must be the same on the external authentication server and your Prestige. The key is not sent over the network. Accounting Server Active Select Yes from the drop down list box to enable user accounting through an external authentication server.
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P-335 Series User’s Guide Figure 47 OTIST The following table describes the labels in this screen. Table 37 OTIST LABEL DESCRIPTION Setup Key Type an OTIST Setup Key of exactly eight ASCII characters in length. The default OTIST setup key is "01234567". Note: If you change the OTIST setup key here, you must also make the same change on the wireless client(s). Yes! If you want to configure your own WPA-PSK and have OTIST use that WPAPSK, you must: • Configure a WPA-PSK in the Wireless screen.
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P-335 Series User’s Guide Figure 48 OTIST Start Note: The process takes three minutes. During this time the Prestige assigns its security settings to OTIST-enabled wireless clients within range that have selected to associate with this Prestige. Figure 49 OTIST Process When the previous screen closes, your current Prestige security configuration is automatically saved to the wireless clients. Note: See your wireless client documentation for information on enabling OTIST on it.
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P-335 Series User’s Guide Figure 50 MAC Address Filter The following table describes the labels in this menu. Table 38 MAC Address Filter LABEL DESCRIPTION Active Select Yes from the drop down list box to enable MAC address filtering. Filter Action Define the filter action for the list of MAC addresses in the MAC Address table.
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P-335 Series User’s Guide Figure 51 Advanced The following table describes the labels in this screen. Table 39 Advanced LABEL DESCRIPTION Roaming Configuration Enable Roaming Select the check box to enable roaming on the Prestige if you have two or more Prestiges on the same subnet. Note: All APs on the same subnet and the wireless stations must have the same SSID to allow roaming. Port Enter the port number to communicate roaming information between APs. The port number must be the same on all APs.
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P-335 Series User’s Guide 5.8 WMM QoS WMM (Wi-Fi MultiMedia) QoS (Quality of Service) ensures quality of service in wireless networks for multimedia applications. WMM allows you to prioritize wireless traffic according to the delivery requirements of the individual and applications. WMM is a part of the IEEE 802.11e QoS enhancement to certified Wi-Fi wireless networks. 5.8.1 WMM QoS Example When WMM QoS is not enabled, all traffic streams are given the same access throughput to the wireless network.
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P-335 Series User’s Guide 5.8.3 Services The commonly used services and port numbers are shown in the following table. Please refer to RFC 1700 for further information about port numbers. Next to the name of the service, two fields appear in brackets. The first field indicates the IP protocol type (TCP, UDP, or ICMP). The second field indicates the IP port number that defines the service. (Note that there may be more than one IP protocol type. For example, look at the DNS service.
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P-335 Series User’s Guide Table 41 Commonly Used Services SERVICE DESCRIPTION PING(ICMP:0) Packet INternet Groper is a protocol that sends out ICMP echo requests to test whether or not a remote host is reachable. POP3(TCP:110) Post Office Protocol version 3 lets a client computer get e-mail from a POP3 server through a temporary connection (TCP/IP or other). PPTP(TCP:1723) Point-to-Point Tunneling Protocol enables secure transfer of data over public networks. This is the control channel.
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P-335 Series User’s Guide 5.9.1 ToS (Type of Service) and WMM QoS ToS defines the DS(Differentiated Service) field in the IP packet header. The ToS value of outgoing packets is between 0 and 255. 0 is the lowest priority. WMM QoS checks the ToS in the header of transmitted data packets. It gives the application a priority according to this number. If the ToS is not specified, then transmitted data is treated as normal or best-effort traffic. Click the Wireless LAN link under Network and the QoS tab.
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P-335 Series User’s Guide Table 42 QoS LABEL DESCRIPTION Modify Click the Edit icon to open the Application Priority Configuration screen. Modify an existing application entry or create a application entry in the Application Priority Configuration screen. Click the Remove icon to delete an application entry. Apply Click Apply to save your changes back to the Prestige. 5.10 Application Priority Configuration Screen To edit a WMM QoS application entry, click the edit icon under Modify.
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P-335 Series User’s Guide Table 43 Application Priority Configuration Chapter 5 LABEL DESCRIPTION Service The following is a description of the applications you can prioritize with WMM QoS. Select a service from the drop-down list box. • FTP File Transfer Program enables fast transfer of files, including large files that may not be possible by e-mail. FTP uses port number 21. • E-Mail Electronic mail consists of messages sent through a computer network to specific groups or individuals.
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P-335 Series User’s Guide 109 Chapter 5
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P-335 Series User’s Guide CHAPTER 6 WAN This chapter describes how to configure WAN settings. 6.1 WAN Overview See the Connection Wizard chapter for more information on the fields in the WAN screens. 6.2 TCP/IP Priority (Metric) The metric represents the "cost of transmission". A router determines the best route for transmission by choosing a path with the lowest "cost". RIP routing uses hop count as the measurement of cost, with a minimum of "1" for directly connected networks.
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P-335 Series User’s Guide 6.4 WAN ISP Screen To change your Prestige’s WAN ISP settings, click WAN, then the WAN ISP tab. The screen differs by the encapsulation. 6.4.1 Ethernet Encapsulation The screen shown next is for Ethernet encapsulation. Figure 54 Ethernet Encapsulation The following table describes the labels in this screen. Table 44 Ethernet Encapsulation LABEL DESCRIPTION Encapsulation You must choose the Ethernet option when the WAN port is used as a regular Ethernet.
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P-335 Series User’s Guide Table 44 Ethernet Encapsulation LABEL DESCRIPTION WAN MAC Address Spoof WAN MAC Address The MAC address section allows users to configure the WAN port's MAC address by either using the factory default or cloning the MAC address from a computer on your LAN. Clear the check box to use the factory assigned default MAC Address.
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P-335 Series User’s Guide Figure 55 PPPoE Encapsulation The following table describes the labels in this screen. Table 45 PPPoE Encapsulation LABEL DESCRIPTION ISP Parameters for Internet Access Encapsulation The PPP over Ethernet choice is for a dial-up connection using PPPoE. The Prestige supports PPPoE (Point-to-Point Protocol over Ethernet). PPPoE is an IETF Draft standard (RFC 2516) specifying how a personal computer (PC) interacts with a broadband modem (i.e. xDSL, cable, wireless, etc.
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P-335 Series User’s Guide Table 45 PPPoE Encapsulation LABEL DESCRIPTION Use fixed IP address Select this option If the ISP assigned a fixed IP address. My WAN IP Address Enter your WAN IP address in this field if you selected Use Fixed IP Address. Remote IP Address Enter the Remote IP Address (if your ISP gave you one) in this field. Remote IP Subnet Mask Enter the Rmote IP subnet Mask in this field.
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P-335 Series User’s Guide Figure 56 PPTP Encapsulation The following table describes the labels in this screen. Table 46 PPTP Encapsulation LABEL DESCRIPTION ISP Parameters for Internet Access 115 Encapsulation Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables secure transfer of data from a remote client to a private server, creating a Virtual Private Network (VPN) using TCP/IP-based networks.
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P-335 Series User’s Guide Table 46 PPTP Encapsulation LABEL DESCRIPTION PPTP Configuration My IP Address Type the (static) IP address assigned to you by your ISP. My IP Subnet Mask Your Prestige will automatically calculate the subnet mask based on the IP address that you assign. Unless you are implementing subnetting, use the subnet mask computed by the Prestige. Server IP Address Type the IP address of the PPTP server. Connection ID/Name Type your identification name for the PPTP server.
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P-335 Series User’s Guide Figure 57 Advanced The following table describes the labels in this screen. Table 47 Advanced LABEL DESCRIPTION DNS Servers First DNS Server Second DNS Server Third DNS Server Select From ISP if your ISP dynamically assigns DNS server information (and the Prestige's WAN IP address). The field to the right displays the (read-only) DNS server IP address that the ISP assigns. Select User-Defined if you have the IP address of a DNS server.
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P-335 Series User’s Guide Table 47 Advanced LABEL DESCRIPTION Multicast Select IGMP V-1 or IGMP V-2 or None. IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to establish membership in a Multicast group - it is not used to carry user data. IGMP version 2 (RFC 2236) is an improvement over version 1 (RFC 1112) but IGMP version 1 is still in wide use.
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P-335 Series User’s Guide Figure 59 Traffic Redirect LAN Setup 6.7 Traffic Redirect Screen To change your Prestige’s Traffic Redirect settings, click the WAN link under Network and the Traffic Redirect tab. The screen appears as shown. Figure 60 WAN: Traffic Redirect The following table describes the labels in this screen. Table 48 Traffic Redirect 119 LABEL DESCRIPTION Active Select this check box to have the Prestige use traffic redirect if the normal WAN connection goes down.
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P-335 Series User’s Guide Table 48 Traffic Redirect LABEL DESCRIPTION Check WAN IP Configuration of this field is optional. If you do not enter an IP address here, the Address Prestige will use the default gateway IP address. Configure this field to test your Prestige's WAN accessibility. Type the IP address of a reliable nearby computer (for example, your ISP's DNS server address). If you are using PPTP or PPPoE Encapsulation, type "0.0.0.
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P-335 Series User’s Guide 121 Chapter 6 WAN
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P-335 Series User’s Guide CHAPTER 7 LAN This chapter describes how to configure LAN settings. 7.1 LAN Overview Local Area Network (LAN) is a shared communication system to which many computers are attached. The LAN screens can help you configure a LAN DHCP server, manage IP addresses, and partition your physical network into logical networks. 7.1.1 IP Pool Setup The Prestige is pre-configured with a pool of 32 IP addresses starting from 192.168.1.33 to 192.168.1.64.
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P-335 Series User’s Guide 7.2.2 IP Address and Subnet Mask Refer to the IP Address and Subnet Mask section in the Wizard Setup chapter for this information. 7.2.3 RIP Setup RIP (Routing Information Protocol, RFC 1058 and RFC 1389) allows a router to exchange routing information with other routers. RIP Direction controls the sending and receiving of RIP packets. When set to Both or Out Only, the Prestige will broadcast its routing table periodically.
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P-335 Series User’s Guide The Prestige supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMP-v2). At start up, the Prestige queries all directly connected networks to gather group membership. After that, the Prestige periodically updates this information. IP multicasting can be enabled/ disabled on the Prestige LAN and/or WAN interfaces in the web configurator (LAN; WAN). Select None to disable IP multicasting on these interfaces. 7.
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P-335 Series User’s Guide 7.3.1 How Any IP Works Address Resolution Protocol (ARP) is a protocol for mapping an Internet Protocol address (IP address) to a physical machine address, also known as a Media Access Control or MAC address, on the local area network. IP routing table is defined on IP Ethernet devices (the Prestige) to decide which hop to use, to help forward data along to its specified destination.
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P-335 Series User’s Guide Figure 62 LAN IP The following table describes the labels in this screen. Table 49 LAN IP LABEL DESCRIPTION LAN TCP/IP IP Address Type the IP address of your Prestige in dotted decimal notation 192.168.1.1 (factory default). IP Subnet Mask The subnet mask specifies the network number portion of an IP address. Your Prestige will automatically calculate the subnet mask based on the IP address that you assign.
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P-335 Series User’s Guide Figure 63 IP Alias The following table describes the labels in this screen. Table 50 IP Alias 127 LABEL DESCRIPTION IP Alias 1,2 Select the check box to configure another LAN network for the Prestige. IP Address Enter the IP address of your Prestige in dotted decimal notation. IP Subnet Mask Your Prestige will automatically calculate the subnet mask based on the IP address that you assign.
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P-335 Series User’s Guide 7.6 Advanced LAN Screen To change your Prestige’s advanced IP settings, click the LAN link under Network and the Advanced tab. The screen appears as shown. Figure 64 Advanced The following table describes the labels in this screen. Table 51 Advanced LABEL DESCRIPTION RIP Direction RIP (Routing Information Protocol, RFC1058 and RFC 1389) allows a router to exchange routing information with other routers. The RIP Direction field controls the sending and receiving of RIP packets.
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P-335 Series User’s Guide Table 51 Advanced LABEL DESCRIPTION Active Select this option to activate the Any-IP feature. This allows a computer to access the Internet without changing the network settings (such as IP address and subnet mask) of the computer, even when the IP addresses of the computer and the Prestige are not in the same subnet.
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P-335 Series User’s Guide CHAPTER 8 DHCP Server 8.1 DHCP DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. You can configure the Prestige as a DHCP server or disable it. When configured as a server, the Prestige provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on your LAN, or else the computer must be manually configured. 8.
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P-335 Series User’s Guide Table 52 General LABEL DESCRIPTION Pool Size This field specifies the size, or count of the IP address pool. DNS Servers Assigned by DHCP Server The Prestige passes a DNS (Domain Name System) server IP address (in the order you specify here) to the DHCP clients. The Prestige only passes this information to the LAN DHCP clients when you select the DHCP Server check box.
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P-335 Series User’s Guide Figure 66 Static DHCP The following table describes the labels in this screen. Table 53 Static DHCP LABEL DESCRIPTION # This is the index number of the Static IP table entry (row). MAC Address Type the MAC address (with colons) of a computer on your LAN. IP Address Type the LAN IP address of a computer on your LAN. Apply Click Apply to save your changes back to the Prestige. Reset Click Reset to begin configuring this screen afresh. 8.
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P-335 Series User’s Guide Figure 67 Client List The following table describes the labels in this screen. Table 54 Client List 133 LABEL DESCRIPTION # This is the index number of the host computer. IP Address This field displays the IP address relative to the # field listed above. Host Name This field displays the computer host name. MAC Address The MAC (Media Access Control) or Ethernet address on a LAN (Local Area Network) is unique to your computer (six pairs of hexadecimal notation).
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P-335 Series User’s Guide CHAPTER 9 Network Address Translation (NAT) This chapter discusses how to configure NAT on the Prestige. 9.1 NAT Overview NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet. For example, the source address of an outgoing packet, used within one network is changed to a different IP address known within another network. 9.1.1 NAT Definitions Inside/outside denotes where a host is located relative to the Prestige.
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P-335 Series User’s Guide 9.1.2 What NAT Does In the simplest form, NAT changes the source IP address in a packet received from a subscriber (the inside local address) to another (the inside global address) before forwarding the packet to the WAN side. When the response comes back, NAT translates the destination address (the inside global address) back to the inside local address before forwarding it to the original inside host.
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P-335 Series User’s Guide Figure 68 How NAT Works 9.1.4 NAT Application The following figure illustrates a possible NAT application, where three inside LANs (logical LANs using IP Alias) behind the Prestige can communicate with three distinct WAN networks. More examples follow at the end of this chapter. Figure 69 NAT Application With IP Alias 9.1.5 NAT Mapping Types NAT supports five types of IP/port mapping.
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P-335 Series User’s Guide • One to One: In One-to-One mode, the Prestige maps one local IP address to one global IP address. • Many to One: In Many-to-One mode, the Prestige maps multiple local IP addresses to one global IP address. This is equivalent to SUA (i.e., PAT, port address translation), ZyXEL’s Single User Account feature (the SUA Only option). • Many-to-Many Overload: In Many-to-Many Overload mode, the Prestige maps the multiple local IP addresses to shared global IP addresses.
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P-335 Series User’s Guide 9.2.1 SUA (Single User Account) Versus NAT SUA (Single User Account) is a ZyNOS implementation of a subset of NAT that supports two types of mapping, Many-to-One and Server. The Prestige also supports Full Feature NAT to map multiple global IP addresses to multiple private LAN IP addresses of clients or servers using mapping types. You can configure Full Feature in the SMT menus only. 9.
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P-335 Series User’s Guide In addition to the servers for specified services, NAT supports a default server. A service request that does not have a server explicitly designated for it is forwarded to the default server. If the default is not defined, the service request is simply discarded. Note: Many residential broadband ISP accounts do not allow you to run any server processes (such as a Web or FTP server) from your location.
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P-335 Series User’s Guide Figure 70 Multiple Servers Behind NAT Example 9.4 General NAT Screen Click the NAT link under Network to open the General screen. Figure 71 General The following table describes the labels in this screen.
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P-335 Series User’s Guide 9.5 Port Forwarding Screen Ordering your rules is important because the Prestige applies the rules in the order that you specify. When a rule matches the current packet, the Prestige takes the corresponding action and the remaining rules are ignored. If there are any empty rules before your new configured rule, your configured rule will be pushed up by that number of empty rules.
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P-335 Series User’s Guide Table 59 Port Forwarding (continued) LABEL DESCRIPTION Active This icon is turned on when the port forwarding entry is enabled. Select the edit icon under Modify and select the Active checkbox in the Rule Setup screen to enable the port forwarding entry. Clear the checkbox to disable forwarding of these ports to an inside server without having to delete the entry. Name This field displays a name to identify this port-forwarding rule.
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P-335 Series User’s Guide Table 60 Rule Setup LABEL DESCRIPTION End Port Type an end port number. Server IP Address Type the inside IP address of the server. Apply Click Apply to save your changes back to the Prestige. Cancel Click Cancel to return to the previous screen and not save your changes. 9.6 Trigger Port Forwarding Some services use a dedicated range of ports on the client side and a dedicated range of ports on the server side.
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P-335 Series User’s Guide 2 Port 7070 is a “trigger” port and causes the Prestige to record Jane’s computer IP address. The Prestige associates Jane's computer IP address with the "incoming" port range of 6970-7170. 3 The Real Audio server responds using a port number ranging between 6970-7170. 4 The Prestige forwards the traffic to Jane’s computer IP address. 5 Only Jane can connect to the Real Audio server until the connection is closed or times out.
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P-335 Series User’s Guide Figure 75 Trigger Port The following table describes the labels in this screen. Table 61 Trigger Port LABEL DESCRIPTION # This is the rule index number (read-only). Name Type a unique name (up to 15 characters) for identification purposes. All characters are permitted - including spaces. Incoming Incoming is a port (or a range of ports) that a server on the WAN uses when it sends out a particular service.
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P-335 Series User’s Guide C H A P T E R 10 Firewall This chapter gives some background information on firewalls and explains how to get started with the Prestige firewall. 10.1 Introduction to Firewall 10.1.1 What is a Firewall? Originally, the term firewall referred to a construction technique designed to prevent the spread of fire from one room to another. The networking term "firewall" is a system or group of systems that enforces an access-control policy between two networks.
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P-335 Series User’s Guide The Prestige has one Ethernet WAN port and four Ethernet LAN ports, which are used to physically separate the network into two areas.The WAN (Wide Area Network) port attaches to the broadband (cable or DSL) modem to the Internet. The LAN (Local Area Network) port attaches to a network of computers, which needs security from the outside world. These computers will have access to Internet services such as e-mail, FTP and the World Wide Web.
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P-335 Series User’s Guide Figure 76 General The following table describes the labels in this screen. Table 62 General LABEL DESCRIPTION Enable Firewall Select this check box to activate the firewall. The Prestige performs access control and protects against Denial of Service (DoS) attacks when the firewall is activated. Bypass Triangle Route Select this check box to have the Prestige firewall ignore the use of triangle route topology on the network.
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P-335 Series User’s Guide Figure 77 Services The following table describes the labels in this screen. Table 63 Services LABEL 149 DESCRIPTION Enable Services Blocking Select this check box to enable this feature. Available Service This is a list of pre-defined services (ports) you may prohibit your LAN computers from using. Select the port you want to block using the drop-down list and click Add to add the port to the Blocked Service field.
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P-335 Series User’s Guide Table 63 Services LABEL DESCRIPTION Time of Day to Block Select the time of day you want service blocking to take effect. Configure (24-Hour Format) blocking to take effect all day by selecting the All Day check box. You can also configure specific times that by entering the start time in the Start (hr) and Start (min) fields and the end time in the End (hr) and End (min) fields. Enter times in 24-hour format, for example, "3:00pm" should be entered as "15:00".
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P-335 Series User’s Guide 151 Chapter 10 Firewall
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P-335 Series User’s Guide C H A P T E R 11 Content Filtering This chapter provides a brief overview of content filtering using the embedded WebGUI. 11.1 Introduction to Content Filtering Internet content filtering allows you to create and enforce Internet access policies tailored to their needs. Content filtering is the ability to block certain web features or specific URL keywords and should not be confused with packet filtering via SMT menu 21.1. 11.
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P-335 Series User’s Guide Figure 79 Filter The following table describes the labels in this screen. Table 64 Filter 153 LABEL DESCRIPTION Trusted IP Setup To enable this feature, type an IP address of any one of the computers in your network that you want to have as a trusted computer. This allows the trusted computer to have full access to all features that are configured to be blocked by content filtering. Leave this field blank to have no trusted computers.
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P-335 Series User’s Guide Table 64 Filter LABEL DESCRIPTION Keyword List This list displays the keywords already added. Add Click Add after you have typed a keyword. Repeat this procedure to add other keywords. Up to 64 keywords are allowed. When you try to access a web page containing a keyword, you will get a message telling you that the content filter is blocking this request. Delete Highlight a keyword in the lower box and click Delete to remove it.
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P-335 Series User’s Guide Figure 80 Schedule The following table describes the labels in this screen. Table 65 Schedule LABEL DESCRIPTION Day to Block Select check boxes for the days that you want the Prestige to perform content filtering. Select the Everyday check box to have content filtering turned on all days of the week. Time of Day to Block (24-Hour Format) Time of Day to Block allows the administrator to define during which time periods content filtering is enabled.
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P-335 Series User’s Guide 11.6.2 Full Path URL Checking Full path URL checking has the Prestige check the characters that come before the last slash in the URL. For example, with the URL www.zyxel.com.tw/news/pressroom.php, full path URL checking searches for keywords within www.zyxel.com.tw/news/. Use the ip urlfilter customize actionFlags 6 [disable | enable] command to extend (or not extend) the keyword blocking search to include the URL's full path. 11.6.
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P-335 Series User’s Guide 157 Chapter 11 Content Filtering
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P-335 Series User’s Guide CHAPTER 12 Introduction to IPSec This chapter introduces the basics of IPSec VPNs 12.1 VPN Overview A VPN (Virtual Private Network) provides secure communications between sites without the expense of leased site-to-site lines. A secure VPN is a combination of tunneling, encryption, authentication, access control and auditing technologies/services used to transport traffic over the Internet or any insecure network that uses the TCP/IP protocol suite for communication. 12.1.
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P-335 Series User’s Guide Figure 81 Encryption and Decryption 12.1.3.2 Data Confidentiality The IPSec sender can encrypt packets before transmitting them across a network. 12.1.3.3 Data Integrity The IPSec receiver can validate packets sent by the IPSec sender to ensure that the data has not been altered during transmission. 12.1.3.4 Data Origin Authentication The IPSec receiver can verify the source of IPSec packets. This service depends on the data integrity service. 12.1.
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P-335 Series User’s Guide Figure 82 IPSec Architecture 12.2.1 IPSec Algorithms The ESP (Encapsulating Security Payload) Protocol (RFC 2406) and AH (Authentication Header) protocol (RFC 2402) describe the packet formats and the default standards for packet structure (including implementation algorithms). The Encryption Algorithm describes the use of encryption techniques such as DES (Data Encryption Standard) and Triple DES algorithms.
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P-335 Series User’s Guide Figure 83 Transport and Tunnel Mode IPSec Encapsulation 12.3.1 Transport Mode Transport mode is used to protect upper layer protocols and only affects the data in the IP packet. In Transport mode, the IP packet contains the security protocol (AH or ESP) located after the original IP header and options, but before any upper layer protocols contained in the packet (such as TCP and UDP). With ESP, protection is applied only to the upper layer protocols contained in the packet.
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P-335 Series User’s Guide A NAT device in between the IPSec endpoints will rewrite either the source or destination address with one of its own choosing. The VPN device at the receiving end will verify the integrity of the incoming packet by computing its own hash value, and complain that the hash value appended to the received packet doesn't match. The VPN device at the receiving end doesn't know about the NAT in the middle, so it assumes that the data has been maliciously altered.
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P-335 Series User’s Guide 163 Chapter 12 Introduction to IPSec
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P-335 Series User’s Guide CHAPTER 13 VPN Screens This chapter introduces the VPN Web Configurator. See the Logs chapter for information on viewing logs and the Appendices for IPSec log descriptions. 13.1 VPN/IPSec Overview Use the screens documented in this chapter to configure rules for VPN connections and manage VPN connections. 13.2 IPSec Algorithms The ESP and AH protocols are necessary to create a Security (SA), the foundation of an IPSec VPN.
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P-335 Series User’s Guide . Table 67 AH and ESP ESP Encryption AH DES (default) Data Encryption Standard (DES) is a widely used method of data encryption using a secret key. DES applies a 56-bit key to each 64-bit block of data. 3DES Triple DES (3DES) is a variant of DES, which iterates three times with three separate keys (3 x 56 = 168 bits), effectively doubling the strength of DES. AES Advanced Encryption Standard is a newer method of data encryption that also uses a secret key.
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P-335 Series User’s Guide You can also enter a remote secure gateway’s domain name in the Secure Gateway Address field if the remote secure gateway has a dynamic WAN IP address and is using DDNS. The Prestige has to rebuild the VPN tunnel each time the remote secure gateway’s WAN IP address changes (there may be a delay until the DDNS servers are updated with the remote gateway’s new WAN IP address). 13.4.
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P-335 Series User’s Guide Figure 85 Summary The following table describes the labels in this screen. Table 68 Summary 167 LABEL DESCRIPTION # The VPN policy index number. Active This field displays whether the VPN policy is active or not. The icon is turned on when this VPN policy is active. Click the edit icon under Modify and select the Active checkbox in the Rule Setup screen to activate the VPN policy. Clear the checkbox to dieactivate this VPN policy without having to delete the entry.
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P-335 Series User’s Guide 13.6 Keep Alive When you initiate an IPSec tunnel with keep alive enabled, the Prestige automatically renegotiates the tunnel when the IPSec SA lifetime period expires ( the IPSec Algorithms section for more on the IPSec SA lifetime). In effect, the IPSec tunnel becomes an “always on” connection after you initiate it. Both IPSec routers must have a Prestige-compatible keep alive feature enabled in order for this feature to work.
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P-335 Series User’s Guide In order for IPSec router A (see the figure) to receive an initiating IPSec packet from IPSec router B, set the NAT router to forward UDP port 500 to IPSec router A. 13.7.2 Remote DNS Server In cases where you want to use domain names to access Intranet servers on a remote network that has a DNS server, you must identify that DNS server.
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P-335 Series User’s Guide Note: Regardless of the ID type and content configuration, the Prestige does not allow you to save multiple active rules with overlapping local and remote IP addresses. With main mode (see Section Negotiation Mode), the ID type and content are encrypted to provide identity protection. In this case the Prestige can only distinguish between up to eight different incoming SAs that connect from remote IPSec routers that have dynamic WAN IP addresses.
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P-335 Series User’s Guide The two Prestiges in this example can complete negotiation and establish a VPN tunnel Table 71 Matching ID Type and Content Configuration Example PRESTIGE A PRESTIGE B Local ID type: E-mail Local ID type: IP Local ID content: tom@yourcompany.com Local ID content: 1.1.1.2 Peer ID type: IP Peer ID type: E-mail Peer ID content: 1.1.1.2 Peer ID content: tom@yourcompany.
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P-335 Series User’s Guide Figure 89 Rule Setup The following table describes the labels in this screen. Table 72 Rule Setup LABEL DESCRIPTION Active Select this check box to activate this VPN tunnel. This option determines whether a VPN rule is applied before a packet leaves the firewall. Keep Alive Select this check box to have the Prestige automatically re-initiate the SA after the SA lifetime times out, even if there is no traffic.
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P-335 Series User’s Guide Table 72 Rule Setup (continued) 173 LABEL DESCRIPTION DNS Server (for IPSec VPN) If there is a private DNS server that services the VPN, type its IP address here. The Prestige assigns this additional DNS server to the Prestige’s DHCP clients that have IP addresses in this IPSec rule's range of local addresses. A DNS server allows clients on the VPN to find other computers and servers on the VPN by their (private) domain names.
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P-335 Series User’s Guide Table 72 Rule Setup (continued) LABEL DESCRIPTION Peer ID Type Select IP to identify the remote IPSec router by its IP address. Select DNS to identify the remote IPSec router by a domain name. Select E-mail to identify the remote IPSec router by an e-mail address. Peer Content The configuration of the peer content depends on the peer ID type. For IP, type the IP address of the computer with which you will make the VPN connection. If you configure this field to 0.0.0.
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P-335 Series User’s Guide Table 72 Rule Setup (continued) LABEL DESCRIPTION Advanced Click Advanced to configure more detailed settings of your IKE key management. Apply Click Apply to save your changes back to the Prestige. Reset Click Reset to begin configuring this screen afresh. 13.11 IKE Phases There are two phases to every IKE (Internet Key Exchange) negotiation – phase 1 (Authentication) and phase 2 (Key Exchange).
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P-335 Series User’s Guide • Choose whether to enable Perfect Forward Secrecy (PFS) using Diffie-Hellman publickey cryptography – see Section Perfect Forward Secrecy (PFS). Select None (the default) to disable PFS. Choose Tunnel mode or Transport mode. Set the IPSec SA lifetime. This field allows you to determine how long the IPSec SA should stay up before it times out. The Prestige automatically renegotiates the IPSec SA if there is traffic when the IPSec SA lifetime period expires.
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P-335 Series User’s Guide This may be unnecessary for data that does not require such security, so PFS is disabled (None) by default in the Prestige. Disabling PFS means new authentication and encryption keys are derived from the same root secret (which may have security implications in the long run) but allows faster SA setup (by bypassing the Diffie-Hellman key exchange). 13.12 Advanced Rule Setup Screen Select Advanced at the bottom of the Rule Setup screen. The following screen displays.
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P-335 Series User’s Guide Figure 91 Advanced Rule Setup The following table describes the labels in this screen. Table 73 Advanced Rule Setup LABEL DESCRIPTION Active Select this check box to activate this VPN policy. Keep Alive Select this check box to turn on the Keep Alive feature for this SA. Turn on Keep Alive to have the Prestige automatically reinitiate the SA after the SA lifetime times out, even if there is no traffic.
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P-335 Series User’s Guide Table 73 Advanced Rule Setup (continued) LABEL DESCRIPTION NAT Traversal Select this check box to enable NAT traversal. NAT traversal allows you to set up a VPN connection when there are NAT routers between the two IPSec routers. The remote IPSec router must also have NAT traversal enabled. You can use NAT traversal with ESP protocol using Transport or Tunnel mode, but not with AH protocol nor with manual key management.
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P-335 Series User’s Guide Table 73 Advanced Rule Setup (continued) LABEL DESCRIPTION Remote Port Start 0 is the default and signifies any port. Type a port number from 0 to 65535. Some of the most common IP ports are: 21, FTP; 53, DNS; 23, Telnet; 80, HTTP; 25, SMTP; 110, POP3 Remote Port End Enter a port number in this field to define a port range. This port number must be greater than that specified in the previous field (or equal to it for configuring an individual port).
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P-335 Series User’s Guide Table 73 Advanced Rule Setup (continued) 181 LABEL DESCRIPTION Encryption Algorithm Select DES or 3DES from the drop-down list box. The Prestige's encryption algorithm should be identical to the secure remote gateway. When DES is used for data communications, both sender and receiver must know the same secret key, which can be used to encrypt and decrypt the message. The DES encryption algorithm uses a 56-bit key.
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P-335 Series User’s Guide Table 73 Advanced Rule Setup (continued) LABEL DESCRIPTION SA Life Time Define the length of time before an IKE SA automatically renegotiates in this field. It may range from 60 to 3,000,000 seconds (almost 35 days). A short SA Life Time increases security by forcing the two VPN gateways to update the encryption and authentication keys. However, every time the VPN tunnel renegotiates, all users accessing remote resources are temporarily disconnected.
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P-335 Series User’s Guide Figure 92 Rule Setup with Manual Key The following table describes the labels in this screen. Table 74 Rule Setup with Manual Key 183 LABEL DESCRIPTION Active Select this check box to activate this VPN policy. IPSec Keying Mode Select IKE or Manual from the drop-down list box. Manual is a useful option for troubleshooting if you have problems using IKE key management. Protocol Number Enter 1 for ICMP, 6 for TCP, 17 for UDP, etc.
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P-335 Series User’s Guide Table 74 Rule Setup with Manual Key LABEL DESCRIPTION Remote Address Start Remote IP addresses must be static and correspond to the remote IPSec router's configured local IP addresses. The remote address fields do not apply when the Secure Gateway IP Address field is configured to 0.0.0.0. In this case only the remote IPSec router can initiate the VPN. Two active SAs cannot have the local and remote IP address(es) both the same.
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P-335 Series User’s Guide Table 74 Rule Setup with Manual Key LABEL DESCRIPTION Encryption Algorithm Select DES or 3DES from the drop-down list box. The Prestige's encryption algorithm should be identical to the secure remote gateway. When DES is used for data communications, both sender and receiver must know the same secret key, which can be used to encrypt and decrypt the message. The DES encryption algorithm uses a 56-bit key. Triple DES (3DES) is a variation on DES that uses a 168-bit key.
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P-335 Series User’s Guide Figure 93 SA Monitor The following table describes the labels in this screen. Table 75 SA Monitor LABEL DESCRIPTION # This is the security index number. Name This field displays the identification name for this VPN policy. Encapsulation This field displays Tunnel or Transport mode. IPSec Algorithm This field displays the security protocols used for an SA. Both AH and ESP increase Prestige processing requirements and communications latency (delay).
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P-335 Series User’s Guide Figure 94 Global Setting The following table describes the labels in this screen. Table 76 Global Setting LABEL DESCRIPTION Windows Networking (NetBIOS over TCP/IP) NetBIOS (Network Basic Input/Output System) are TCP or UDP broadcast packets that enable a computer to find other computers. It may sometimes be necessary to allow NetBIOS packets to pass through VPN tunnels in order to allow local computers to find computers on the remote network and vice versa.
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P-335 Series User’s Guide Having everyone use the same pre-shared key may create a vulnerability. If the pre-shared key is compromised, all of the VPN connections using that VPN rule are at risk. A recommended alternative is to use a different VPN rule for each telecommuter and identify them by unique IDs (see the Telecommuters Using Unique VPN Rules Example section ).. Table 77 Telecommuter and Headquarters Configuration Example TELECOMMUTER HEADQUARTERS My IP Address: 0.0.0.
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P-335 Series User’s Guide See the following graphic for an example where three telecommuters each use a different VPN rule to initiate a VPN connection to a Prestige located at headquarters. The Prestige at headquarters identifies each by its secure gateway address (a dynamic domain name) and uses the appropriate VPN rule to establish the VPN connection. Figure 96 Telecommuters Using Unique VPN Rules Example 13.
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P-335 Series User’s Guide CHAPTER 14 Trend Micro Security Services This chapter contains information about configuring Trend Micro Security Services (TMSS). 14.1 Trend Micro Security Services Overview TMSS helps protect computers on a network that access the Internet through the Prestige. TMSS scans computers behind the Prestige for potential vulnerabilities such as spyware, missing security patches, trojans etc. and then tells you how to update the computer so as to fix the vulnerability.
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P-335 Series User’s Guide Figure 98 Download ActiveX to View TMSS Web Page 2 In the TMSS web page, click Service Summary. Figure 99 TMSS Web Page(Dashboard) 3 Click Activate My Services to begin a 3-step process to activate TMSS. Figure 100 TMSS Service Summary 4 Click Next to begin the process as outlined in the screen.
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P-335 Series User’s Guide Figure 101 TMSS 3 Steps 5 Fill in the registration form and submit it. Figure 102 TMSS Registration Form 6 After you submit the registration form, you will receive an e-mail with instructions for validating your e-mail address. Follow the instructions. 7 Download TMSS to each computer (behind the Prestige) that you want TMSS to monitor. TMSS is now active and can now monitor Prestige LAN computers with TMSS installed (TMSS clients) for security updates.
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P-335 Series User’s Guide Figure 103 Example TMSS Activated Service Summary Screen You need a Parental Control license to activate configure Parental Control categories on the Prestige (see Figure 108 on page 198). The following screen is an example of theParental Control screen with TMSS activated. Figure 104 Example TMSS Activated Parental Controls Screen After the free trial expires, you can buy the Trend micro Internet Security (TIS)1 package.
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P-335 Series User’s Guide 2 Use the Virus Protection screen to configure if and how often updates are checked and to display the status of computers under TMSS monitoring. 3 Use the Parental Controls screen to schedule and block web pages based on pre-defined web site categories such as pornography, gambling etc. 14.2.1 TMSS General Screen Click the General tab from the TMSS main screen to display the screen shown next.
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P-335 Series User’s Guide Table 78 General (continued) LABEL DESCRIPTION Automatically check for update components Select the checkbox to have the Prestige download the latest scan engine and virus pattern version numbers (not the actual software) from the Trend Micro website. The Prestige can then compare version numbers currently on Prestige LAN computers with its latest downloaded version numbers and display the status in the table below.
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P-335 Series User’s Guide Figure 106 Exception List The following table describes the labels in this screen. Table 79 Exception List LABEL DESCRIPTION Exclude computer(s) from displaying Trend Micro Home Network Security Services Computer(s) that will display Trend Micro Home Network Security Services: This box displays the Prestige LAN computers with TMSS installed (TMSS clients) that can be monitored by TMSS.
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P-335 Series User’s Guide Table 79 Exception List LABEL DESCRIPTION Available IP Addresses This box displays the IP addresses of all TMSS clients. Selected IP Addresses This box displays the IP addresses of the computer(s) chosen from the Available IP Addresses box, to which you want to apply or exclude from Parental Controls. Select an IP address(es) in the Available IP Addresses list box and click Add>> to move it/them to the Selected IP Addresses box.
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P-335 Series User’s Guide Table 80 Virus Protection (continued) LABEL DESCRIPTION Scan Engine This field displays the current TMSS anti-virus scan engine version number of a TMSS client. Status This field displays whether you have (the latest) Trend Micro anti-virus software installed on a TMSS client computer. Potential Threat displays if: • The Prestige had no response after an update request. • There is currently no Trend Micro anti-virus installed on the TMSS client.
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P-335 Series User’s Guide The following table describes the labels in this screen. Table 81 Parental Controls LABEL DESCRIPTION Restrict Web Features Select the box(es) to restrict a feature. When you download a page containing a restricted feature, that part of the web page will appear blank or grayed out. ActiveX A tool for building dynamic and active Web pages and distributed object applications.
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P-335 Series User’s Guide Table 81 Parental Controls LABEL DESCRIPTION Alcohol/Tobacco Selecting this category excludes pages that promote or offer the sale alcohol/tobacco products, or provide the means to create them. It also includes pages that glorify, tout, or otherwise encourage the consumption of alcohol/tobacco. It does not include pages that sell alcohol or tobacco as a subset of other products.
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P-335 Series User’s Guide CHAPTER 15 Static Route Screens This chapter shows you how to configure static routes for your Prestige. 15.1 Static Route Overview Each remote node specifies only the network to which the gateway is directly connected, and the Prestige has no knowledge of the networks beyond. For instance, the Prestige knows about network N2 in the following figure through remote node router R1.
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P-335 Series User’s Guide Figure 110 IP Static Route The following table describes the labels in this screen. Table 82 IP Static Route LABEL DESCRIPTION # Number of an individual static route. Name Name that describes or identifies this route. Active This icon is turned on when this static route is active. Click the Edit icon under Modify and select the Active checkbox in the Static Route Setup screen to enable the static route.
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P-335 Series User’s Guide Figure 111 Static Route Setup The following table describes the labels in this screen. Table 83 Static Route Setup LABEL DESCRIPTION Route Name Enter the name of the IP static route. Leave this field blank to delete this static route. Active This field allows you to activate/deactivate this static route. Private This parameter determines if the Prestige will include this route to a remote node in its RIP broadcasts.
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P-335 Series User’s Guide 205 Chapter 15 Static Route Screens
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P-335 Series User’s Guide CHAPTER 16 Bandwidth Management This chapter contains information about configuring bandwidth management, editing rules and viewing the Prestige’s bandwidth management logs. 16.1 Bandwidth Management Overview ZyXEL’s Bandwidth Management allows you to specify bandwidth management rules based on an application and/or subnet. You can allocate specific amounts of bandwidth capacity (bandwidth budgets) to different bandwidth rules.
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P-335 Series User’s Guide Figure 112 Application-based Bandwidth Management Example 16.1.2 Subnet-based Bandwidth Management Example The following example uses bandwidth rules based solely on LAN subnets. Each bandwidth rule (Subnet A and Subnet B) is allotted 320 Kbps. Figure 113 Subnet-based Bandwidth Management Example 16.1.
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P-335 Series User’s Guide Figure 114 Application and Subnet-based Bandwidth Management Example Table 84 Application and Subnet-based Bandwidth Management Example TRAFFIC TYPE FROM SUBNET A FROM SUBNET B VoIP 64 Kbps 64 Kbps Web 64 Kbps 64 Kbps FTP 64 Kbps 64 Kbps E-mail 64 Kbps 64 Kbps Video 64 Kbps 64 Kbps 16.1.4 Bandwidth Usage Example Here is an example of a Prestige that has bandwidth usage enabled on an interface. The first figure shows each bandwidth rule’s bandwidth budget.
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P-335 Series User’s Guide Figure 115 Bandwidth Usage Example The following figure shows the bandwidth usage with the maximize bandwidth usage option enabled. The Prestige divides up the unbudgeted 64 Kbps among the rules that require more bandwidth. If the administration department only uses 32 Kbps of the budgeted 64 Kbps, the Prestige also divides the remaining 32 Kbps among the rules that require more bandwidth.
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P-335 Series User’s Guide Figure 116 Maximize Bandwidth Usage Example 16.1.5 Bandwidth Management Priorities The following table describes the priorities that you can apply to traffic that the Prestige forwards out through an interface. Table 85 Bandwidth Management Priorities PRIORITY LEVELS: TRAFFIC WITH A HIGHER PRIORITY GETS THROUGH FASTER WHILE TRAFFIC WITH A LOWER PRIORITY IS DROPPED IF THE NETWORK IS CONGESTED.
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P-335 Series User’s Guide VoIP (SIP) Sending voice signals over the Internet is called Voice over IP or VoIP. Session Initiated Protocol (SIP) is an internationally recognized standard for implementing VoIP. SIP is an application-layer control (signaling) protocol that handles the setting up, altering and tearing down of voice and multimedia sessions over the Internet. SIP is transported primarily over UDP but can also be transported over TCP, using the default port number 5060.
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P-335 Series User’s Guide Table 86 Commonly Used Services SERVICE DESCRIPTION IPSEC_TUNNEL(AH:0) The IPSEC AH (Authentication Header) tunneling protocol uses this service. IPSEC_TUNNEL(ESP:0) The IPSEC ESP (Encapsulation Security Protocol) tunneling protocol uses this service. IRC(TCP/UDP:6667) This is another popular Internet chat program. MSN Messenger(TCP:1863) Microsoft Networks’ messenger service uses this protocol.
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P-335 Series User’s Guide Table 86 Commonly Used Services SERVICE DESCRIPTION TELNET(TCP:23) Telnet is the login and terminal emulation protocol common on the Internet and in UNIX environments. It operates over TCP/IP networks. Its primary function is to allow users to log into remote host systems. TFTP(UDP:69) Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP, but uses the UDP (User Datagram Protocol) rather than TCP (Transmission Control Protocol).
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P-335 Series User’s Guide Table 87 Bandwidth Management Configuration LABEL DESCRIPTION Direction Select To LAN to apply bandwidth management to traffic that the Prestige forwards to the LAN. Select To WAN to apply bandwidth management to traffic that the Prestige forwards to the WAN. Select To WLAN to apply bandwidth management to traffic that the Prestige forwards to the WLAN. Name Use the auto-generated name or enter a descriptive name of up to 20 alphanumeric characters, including spaces.
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P-335 Series User’s Guide Figure 118 Bandwidth Management Rule and Filter Configuration The following table describes the labels in this screen. Table 88 Bandwidth Management Edit LABEL DESCRIPTION Active Select this check box to have the Prestige apply this bandwidth management rule. Enable a bandwidth management rule to give traffic that matches the rule priority over traffic that does not match the rule.
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P-335 Series User’s Guide Table 88 Bandwidth Management Edit Chapter 16 LABEL DESCRIPTION Source Port Enter the port number of the source. See Table 86 for some common services and port numbers. Protocol Enter the protocol (service type) number, for example: 1 for ICMP, 6 for TCP or 17 for UDP. Apply Click Apply to save your customized settings and exit this screen. Reset Click Reset to begin configuring this screen afresh. Delete Click Delete to remove a rule configuration.
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P-335 Series User’s Guide CHAPTER 17 Remote Management Screens This chapter provides information on the Remote Management screens. 17.1 Remote Management Overview Remote management allows you to determine which services/protocols can access which Prestige interface (if any) from which computers. Note: When you configure remote management to allow management from the WAN, you still need to configure a firewall rule to allow access. See the firewall chapters for details on configuring firewall rules.
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P-335 Series User’s Guide 3 The IP address in the Secured Client IP field does not match the client IP address. If it does not match, the Prestige will disconnect the session immediately. 4 There is already another remote management session with an equal or higher priority running. You may only have one remote management session running at one time. 5 There is a firewall rule that blocks it. 17.1.
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P-335 Series User’s Guide Table 89 WWW Remote Management LABEL DESCRIPTION Secured Client IP Address A secured client is a “trusted” computer that is allowed to communicate with the Prestige using this service. Select All to allow any computer to access the Prestige using this service. Choose Selected to just allow the computer with the IP address that you specify to access the Prestige using this service. Apply Click Apply to save your customized settings and exit this screen.
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P-335 Series User’s Guide Figure 121 Telnet Remote Management The following table describes the labels in this screen. Table 90 Telnet Remote Management LABEL DESCRIPTION Server Port You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Server Access Select the interface(s) through which a computer may access the Prestige using this service.
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P-335 Series User’s Guide Figure 122 FTP Remote Management The following table describes the labels in this screen. Table 91 FTP Remote Management LABEL DESCRIPTION Server Port You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Server Access Select the interface(s) through which a computer may access the Prestige using this service.
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P-335 Series User’s Guide Figure 123 SNMP Management Model An SNMP managed network consists of two main types of component: agents and a manager. An agent is a management software module that resides in a managed device (the Prestige). An agent translates the local management information from the managed device into a form compatible with SNMP. The manager is the console through which network administrators perform network management functions.
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P-335 Series User’s Guide 17.6.1 Supported MIBs The Prestige supports MIB II that is defined in RFC-1213 and RFC-1215. The focus of the MIBs is to let administrators collect statistical data and monitor status and performance. 17.6.2 SNMP Traps The Prestige will send traps to the SNMP manager when any one of the following events occurs: Table 92 SNMP Traps TRAP NAME DESCRIPTION 0 coldStart (defined in RFC-1215) A trap is sent after booting (power on).
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P-335 Series User’s Guide Figure 124 SNMP Remote Management The following table describes the labels in this screen. Table 93 SNMP Remote Management LABEL DESCRIPTION SNMP Configuration Get Community Enter the Get Community, which is the password for the incoming Get and GetNext requests from the management station. The default is public and allows all requests. Set Community Enter the Set community, which is the password for incoming Set requests from the management station.
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P-335 Series User’s Guide 17.8 DNS Screen Use DNS (Domain Name System) to map a domain name to its corresponding IP address and vice versa. Refer to the chapter on Wizard Setup for background information. To change your Prestige’s DNS settings, click the Remote MGMT link under Management and the DNS tab. The screen appears as shown. Figure 125 DNS Remote Management The following table describes the labels in this screen.
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P-335 Series User’s Guide Figure 126 Security Remote Management The following table describes the labels in this screen. Table 95 Security Remote Management 227 LABEL DESCRIPTION ICMP Internet Control Message Protocol is a message control and error-reporting protocol between a host server and a gateway to the Internet. ICMP uses Internet Protocol (IP) datagrams, but the messages are processed by the TCP/IP software and directly apparent to the application user.
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P-335 Series User’s Guide CHAPTER 18 UPN P This chapter introduces the Universal Plug and Play feature. 18.1 Universal Plug and Play Overview Universal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for simple peer-to-peer network connectivity between devices. A UPnP device can dynamically join a network, obtain an IP address, convey its capabilities and learn about other devices on the network.
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P-335 Series User’s Guide All UPnP-enabled devices may communicate freely with each other without additional configuration. Disable UPnP if this is not your intention. 18.2 UPnP and ZyXEL ZyXEL has achieved UPnP certification from the Universal Plug and Play Forum Creates UPnP™ Implementers Corp. (UIC). ZyXEL's UPnP implementation supports IGD 1.0 (Internet Gateway Device). At the time of writing ZyXEL's UPnP implementation supports Windows Messenger 4.6 and 4.7 while Windows Messenger 5.
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P-335 Series User’s Guide Table 96 Configuring UPnP LABEL DESCRIPTION Allow UPnP to pass through Firewall UPnP broadcasts are only allowed on the LAN. If you block LAN-toLAN/Prestige traffic using the firewall, then you need to select this check box to allow UPnP-enabled traffic to pass through the firewall. This setting remains active until you disable UPnP. Clear this check box if you do not want to create a hole in the firewall for UPnP application packets (for example, MSN packets).
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P-335 Series User’s Guide 18.4.1 Installing UPnP in Windows Me Follow the steps below to install UPnP in Windows Me. 1 Click Start and Control Panel. Doubleclick Add/Remove Programs. 2 Click on the Windows Setup tab and select Communication in the Components selection box. Click Details. 3 In the Communications window, select the Universal Plug and Play check box in the Components selection box. 4 Click OK to go back to the Add/ Remove Programs Properties window and click Next.
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P-335 Series User’s Guide 18.4.2 Installing UPnP in Windows XP Follow the steps below to install UPnP in Windows XP. 1 Click Start and Control Panel. 2 Double-click Network Connections. 3 In the Network Connections window, click Advanced in the main menu and select Optional Networking Components ….The Windows Optional Networking Components Wizard window displays. 4 Select Networking Service in the Components selection box and click Details.
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P-335 Series User’s Guide Make sure the computer is connected to a LAN port of the ZyXEL device. Turn on your computer and the ZyXEL device.
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P-335 Series User’s Guide 18.5.1 Auto-discover Your UPnP-enabled Network Device 1 Click Start and Control Panel. Double-click Network Connections. An icon displays under Internet Gateway. 2 Right-click the icon and select Properties. 3 In the Internet Connection Properties window, click Settings to see the port mappings that were automatically created. 4 You may edit or delete the port mappings or click Add to manually add port mappings.
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P-335 Series User’s Guide 5 Select the Show icon in notification area when connected check box and click OK. An icon displays in the system tray 6 Double-click the icon to display your current Internet connection status. 18.5.2 Web Configurator Easy Access With UPnP, you can access the web-based configurator on the ZyXEL device without finding out the IP address of the ZyXEL device first. This is helpful if you do not know the IP address of the ZyXEL device.
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P-335 Series User’s Guide 1 Click Start and then Control Panel. 2 Double-click Network Connections. 3 Select My Network Places under Other Places. 4 An icon with the description for each UPnP-enabled device displays under Local Network. 5 Right-click the icon for your ZyXEL device and select Invoke. The web configurator login screen displays. 6 Right-click the icon for your ZyXEL device and select Properties. A properties window displays with basic information about the ZyXEL device. 18.5.
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P-335 Series User’s Guide Follow the steps below to access the web configurator. 1 Click Start and then Control Panel. 2 Double-click Network Connections. 3 Select My Network Places under Other Places. 4 An icon with the description for each UPnP-enabled device displays under Local Network. 5 Right-click the icon for your ZyXEL device and select Invoke. The web configurator login screen displays. 6 Right-click the icon for your ZyXEL device and select Properties.
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P-335 Series User’s Guide CHAPTER 19 Print Server This chapter discusses how to configure the print server on the Prestige. 19.1 Print Server Overview A print server is a device or software that provides users on a network with shared access to one or more printers. The print server acts as a buffer, holding the information to be printed out in memory until the printer becomes free.
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P-335 Series User’s Guide The print server must be set up on each computer in your network that you want to use the print server. Before you set up the print server, make sure the USB printer is connected to the Prestige using the USB cable and that both the Prestige and the USB printer are turned on. 19.3 Prestige Print Server Screen Click the Print Server link under Management to display the Print Server screen.
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P-335 Series User’s Guide CHAPTER 20 System This chapter provides information on the System screens. 20.1 System Overview See the Wizard Setup chapter for more information on the next few screens. 20.2 General Screen Click the System link under Maintenance and the General tab. The following screen displays. Figure 129 General The following table describes the labels in this screen.
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P-335 Series User’s Guide Table 98 General LABEL DESCRIPTION Administrator Inactivity Timer Type how many minutes a management session (either via the web configurator or SMT) can be left idle before the session times out. The default is 5 minutes. After it times out you have to log in with your password again. Very long idle timeouts may have security risks. A value of "0" means a management session never times out, no matter how long it has been left idle (not recommended).
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P-335 Series User’s Guide Figure 130 Dynamic DNS The following table describes the labels in this screen. Table 99 Dynamic DNS LABEL DESCRIPTION Enable Dynamic DNS Select this check box to use dynamic DNS. Service Provider Select the name of your Dynamic DNS service provider. Dynamic DNS Type Select the type of service that you are registered for from your Dynamic DNS service provider. Host Name Enter a host namesin the feld provided.
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P-335 Series User’s Guide 20.5 Time Setting Screen To change your Prestige’s time and date, click the System link under Maintenance and the Time Setting tab. The screen appears as shown. Use this screen to configure the Prestige’s time based on your local time zone. Figure 131 Time Setting The following table describes the labels in this screen. Table 100 Time Setting LABEL DESCRIPTION Current Time and Date Current Time This field displays the time of your Prestige.
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P-335 Series User’s Guide Table 100 Time Setting LABEL DESCRIPTION New Date (yyyy-mm-dd) This field displays the last updated date from the time server or the last date configured manually. When you set Time and Date Setup to Manual, enter the new date in this field and then click Apply. Get from Time Server Select this radio button to have the Prestige get the time and date from the time server you specified below.
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P-335 Series User’s Guide Table 100 Time Setting 247 LABEL DESCRIPTION End Date Configure the day and time when Daylight Saving Time ends if you selected Daylight Saving. The o'clock field uses the 24 hour format. Here are a couple of examples: Daylight Saving Time ends in the United States on the last Sunday of October. Each time zone in the United States stops using Daylight Saving Time at 2 A.M. local time.
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P-335 Series User’s Guide CHAPTER 21 Logs This chapter contains information about configuring general log settings and viewing the Prestige’s logs. Refer to the appendices for example log message explanations. 21.1 View Log The web configurator allows you to look at all of the Prestige’s logs in one location. Click the Logs link under Maintenance to open the View Log screen.
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P-335 Series User’s Guide Figure 132 View Log The following table describes the labels in this screen. Table 101 View Logs LABEL DESCRIPTION Display The categories that you select in the Log Settings page (see section ) display in the drop-down list box. Select a category of logs to view; select All Logs to view logs from all of the log categories that you selected in the Log Settings page. Time This field displays the time the log was recorded.
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P-335 Series User’s Guide Use the Log Settings screen to configure to where the Prestige is to send logs; the schedule for when the Prestige is to send the logs and which logs and/or immediate alerts the Prestige to send. An alert is a type of log that warrants more serious attention. They include system errors, attacks (access control) and attempted access to blocked web sites or web sites with restricted web features such as cookies, active X and so on.
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P-335 Series User’s Guide Figure 133 Log Settings The following table describes the labels in this screen. Table 102 Log Settings LABEL DESCRIPTION Address Info 251 Mail Server Enter the server name or the IP address of the mail server for the e-mail addresses specified below. If this field is left blank, logs and alert messages will not be sent via E-mail. Mail Subject Type a title that you want to be in the subject line of the log e-mail message that the Prestige sends.
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P-335 Series User’s Guide Table 102 Log Settings LABEL DESCRIPTION Send Alerts To Alerts are real-time notifications that are sent as soon as an event, such as a DoS attack, system error, or forbidden web access attempt occurs. Enter the E-mail address where the alert messages will be sent. Alerts include system errors, attacks and attempted access to blocked web sites. If this field is left blank, alert messages will not be sent via E-mail.
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P-335 Series User’s Guide 253 Chapter 21 Logs
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P-335 Series User’s Guide CHAPTER 22 Tools This chapter shows you how to upload a new firmware, upload or save backup configuration files and restart the Prestige. 22.1 Firmware Upload Screen Find firmware at www.zyxel.com in a file that (usually) uses the system model name with a "*.bin" extension, e.g., "Prestige.bin". The upload process uses HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a successful upload, the system will reboot.
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P-335 Series User’s Guide Figure 135 Upload Warning The Prestige automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop. Figure 136 Network Temporarily Disconnected After two minutes, log in again and check your new firmware version in the Status screen. If the upload was not successful, the following screen will appear. Click Return to go back to the Firmware screen. Figure 137 Upload Error Message 22.
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P-335 Series User’s Guide Figure 138 Configuration 22.2.1 Backup Configuration Backup configuration allows you to back up (save) the Prestige’s current configuration to a file on your computer. Once your Prestige is configured and functioning properly, it is highly recommended that you back up your configuration file before making configuration changes. The backup configuration file will be useful in case you need to return to your previous settings.
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P-335 Series User’s Guide Figure 139 Configuration Restore Successful The Prestige automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop. Figure 140 Temporarily Disconnected If you uploaded the default configuration file you may need to change the IP address of your computer to be in the same subnet as that of the default Prestige IP address (192.168.1.1).
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P-335 Series User’s Guide Figure 142 System Restart Chapter 22 Tools 258
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P-335 Series User’s Guide 259 Chapter 22 Tools
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P-335 Series User’s Guide CHAPTER 23 Introducing the SMT This chapter explains how to access and navigate the System Management Terminal and gives an overview of its menus. 23.1 SMT Introduction The Prestige’s SMT (System Management Terminal) is a menu-driven interface that you can access from a terminal emulator through the console port or over a telnet connection.
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P-335 Series User’s Guide Figure 143 Login Screen Enter Password : **** 23.1.3 Prestige SMT Menu Overview The following figure gives you an overview of the various SMT menu screens of your Prestige.The following table gives you an overview of your Prestige’s various SMT menus. Table 105 SMT Menus Overview MENUS SUB MENUS 1 General Setup 1.1 Configure Dynamic DNS 2 WAN Backup Setup 3 LAN Setup 3.1 LAN Port Filter Setup 3.2 TCP/IP and DHCP Setup 3.2.1 IP Alias Setup 3.5 Wireless LAN Setup 3.5.
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P-335 Series User’s Guide Table 105 SMT Menus Overview (continued) MENUS SUB MENUS 24 System Maintenance 24.1 System Status 24.2 System Information and Console 24.2.1 Information Port Speed 24.2.2 Change Console Port Speed 24.3 Log and Trace 24.3.1 View Error Log 24.3.2 UNIX Syslog 24.4 Diagnostic 24.5 Backup Configuration 24.6 Restore Configuration 24.7 Upload Firmware 24.7.1 Upload System Firmware 24.7.2 Upload System Configuration File 24.8 Command Interpreter Mode 24.9 Call Control 24.9.
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P-335 Series User’s Guide Table 106 Main Menu Commands OPERATION KEYSTROKE DESCRIPTION Move the cursor [ENTER] or [UP]/ [DOWN] arrow keys. Within a menu, press [ENTER] to move to the next field. You can also use the [UP]/[DOWN] arrow keys to move to the previous and the next field, respectively. Entering information Type in or press [SPACE BAR], then press [ENTER]. You need to fill in two types of fields. The first requires you to type in the appropriate information.
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P-335 Series User’s Guide Figure 144 SMT Main Menu Copyright (c) 1994 - 2005 ZyXEL Communications Corp. P-335/P-335WT Main Menu Getting Started 1. General Setup 2. WAN Setup 3. LAN Setup 4. Internet Access Setup Advanced Management 21. Filter and Firewall Setup 22. SNMP Configuration 23. System Password 24. System Maintenance 26. Schedule Setup 27. VPN/IPSec Setup Advanced Applications 11. Remote Node Setup 12. Static Routing Setup 15. NAT Setup 99. Exit Enter Menu Selection Number: 23.2.
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P-335 Series User’s Guide Table 107 Main Menu Summary # MENU TITLE DESCRIPTION 27 VPN/ IPSec Setup Use this menu to configure VPN connections. 99 Exit Use this to exit from SMT and return to a blank screen. 23.3 Changing the System Password Change the Prestige default password by following the steps shown next. 1 Enter 23.1 in the main menu to display Menu 23.1 - System Security - Change Password.
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P-335 Series User’s Guide CHAPTER 24 Menu 1 General Setup Menu 1 - General Setup contains administrative and system-related information. 24.1 General Setup Menu 1 — General Setup contains administrative and system-related information (shown next). The System Name field is for identification purposes. However, because some ISPs check this name you should enter your computer's "Computer Name". In Windows 95/98 click Start, Settings, Control Panel, Network.
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P-335 Series User’s Guide Figure 146 Menu 1 General Setup. Menu 1 - General Setup System Name= Domain Name= zyxel.com.tw First System DNS Server= From ISP IP Address= N/A Second System DNS Server= From ISP IP Address= N/A Third System DNS Server= From ISP IP Address= N/A Edit Dynamic DNS= No Press ENTER to Confirm or ESC to Cancel: 2 Fill in the required fields. Refer to the table shown next for more information about these fields.
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P-335 Series User’s Guide 24.2.1 Procedure to Configure Dynamic DNS Note: If you have a private WAN IP address, then you cannot use Dynamic DNS. To configure Dynamic DNS, go to Menu 1 — General Setup and select Yes in the Edit Dynamic DNS field. Press [ENTER] to display Menu 1.1— Configure Dynamic DNS as shown next. Figure 147 Menu 1.1 Configure Dynamic DNS Menu 1.1 - Configure Dynamic DNS Service Provider= WWW.DynDNS.
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P-335 Series User’s Guide Table 109 Menu 1.1 Configure Dynamic DNS FIELD DESCRIPTION Edit Update IP Address: You can select Yes in either the Use Server Detected IP field (recommended) or the User Specified IP Addr field, but not both. With the Use Server Detected IP and User Specified IP Addr fields both set to No, the DDNS server automatically updates the IP address of the host name(s) with the Prestige’s WAN IP address. DDNS does not work with a private IP address.
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P-335 Series User’s Guide CHAPTER 25 Menu 2 WAN Setup This chapter describes how to configure the WAN using menu 2. 25.1 Introduction to WAN This chapter explains how to configure settings for your WAN port. 25.2 WAN Setup From the main menu, enter 2 to open menu 2. Figure 148 Menu 2 WAN Setu Menu 2 - WAN Setup MAC Address: Assigned By= Factory default IP Address= N/A Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this menu.
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P-335 Series User’s Guide 271 Chapter 25 Menu 2 WAN Setup
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P-335 Series User’s Guide CHAPTER 26 Menu 3 LAN Setup This chapter covers how to configure your wired Local Area Network (LAN) settings. 26.1 LAN Setup This section describes how to configure the Ethernet using Menu 3 — LAN Setup. From the main menu, enter 3 to display menu 3. Figure 149 Menu 3 LAN Setup Menu 3 - LAN Setup 1. LAN Port Filter Setup 2. TCP/IP and DHCP Setup Enter Menu Selection Number: 26.1.
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P-335 Series User’s Guide 26.2 Protocol Dependent Ethernet Setup Depending on the protocols for your applications, you need to configure the respective Ethernet Setup, as outlined below. • For TCP/IP Ethernet setup refer to the Internet Access Application chapter. • For bridging Ethernet setup refer to the Bridging Setup chapter. 26.3 TCP/IP Ethernet Setup and DHCP Use menu 3.2 to configure your Prestige for TCP/IP. To edit menu 3.2, enter 3 from the main menu to display Menu 3 — LAN Setup.
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P-335 Series User’s Guide Table 111 DHCP Ethernet Setup Fields FIELD DESCRIPTION Size of Client IP Pool This field specifies the size, or count of the IP address pool. The Prestige passes a DNS (Domain Name System) server IP address (in the order you specify here) to the DHCP clients. Second DNS Select From ISP if your ISP dynamically assigns DNS server information (and the Server Prestige's WAN IP address).
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P-335 Series User’s Guide 26.3.1 IP Alias Setup IP alias allows you to partition a physical network into different logical networks over the same Ethernet interface. The Prestige supports three logical LAN interfaces via its single physical Ethernet interface with the Prestige itself as the gateway for each LAN network. Figure 152 Physical Network & Partitioned Logical Networks You must use menu 3.2 to configure the first network.
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P-335 Series User’s Guide Table 113 Menu 3.2.1: IP Alias Setup FIELD DESCRIPTION IP Subnet Mask Your Prestige will automatically calculate the subnet mask based on the IP address that you assign. Unless you are implementing subnetting, use the subnet mask computed by the Prestige. RIP Direction Press [SPACE BAR] and then [ENTER] to select the RIP direction. Options are Both, In Only, Out Only or None. Version Press [SPACE BAR] and then [ENTER] to select the RIP version.
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P-335 Series User’s Guide 277 Chapter 26 Menu 3 LAN Setup
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P-335 Series User’s Guide CHAPTER 27 Internet Access This chapter shows you how to configure your Prestige for Internet access . 27.1 Introduction to Internet Access Setup Use information from your ISP along with the instructions in this chapter to set up your Prestige to access the Internet. There are three different menu 4 screens depending on whether you chose Ethernet, PPTP or PPPoE Encapsulation. Contact your ISP to determine what encapsulation type you should use. 27.
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P-335 Series User’s Guide Figure 154 Menu 4 Internet Access Setup Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= Ethernet Service Type= Standard My Login= N/A My Password= N/A Retype to Confirm= N/A Login Server= N/A Relogin Every (min)= N/A IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Address= N/A Network Address Translation= SUA Only Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this menu.
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P-335 Series User’s Guide Table 114 Internet Access Setup (Ethernet Gateway IP Address Enter the gateway IP address associated with your static IP. Network Address Translation Network Address Translation (NAT) allows the translation of an Internet protocol address used within one network (for example a private IP address used in a local network) to a different IP address known within another network (for example a public IP address used on the Internet). Choose None to disable NAT.
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P-335 Series User’s Guide Figure 155 Internet Access Setup (PPTP) Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= PPTP Service Type= N/A My Login= My Password= ******** Retype to Confirm= ******** Idle Timeout= 100 IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Address= N/A Network Address Translation= SUA Only Press ENTER to Confirm or ESC to Cancel: The following table contains instructions about the new fields when you choose PPTP in the Encapsulation field
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P-335 Series User’s Guide Figure 156 Internet Access Setup (PPPoE) Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= PPPoE Service Type= N/A My Login= My Password= ******** Retype to Confirm= ******** Idle Timeout= 100 IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Address= N/A Network Address Translation= SUA Only Press ENTER to Confirm or ESC to Cancel: The following table contains instructions about the new fields when you choose PPPoE in the Encapsulation fi
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P-335 Series User’s Guide 283 Chapter 27 Internet Access
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P-335 Series User’s Guide CHAPTER 28 Remote Node Configuration This chapter covers remote node configuration. 28.1 Introduction to Remote Node Setup A remote node is required for placing calls to a remote gateway. A remote node represents both the remote gateway and the network behind it across a WAN connection. Note that when you use menu 4 to set up Internet access, you are actually configuring a remote node. The following describes how to configure Menu 11.1 Remote Node Profile, Menu 11.
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P-335 Series User’s Guide Figure 157 Menu 11.1 Remote Node Profile for Ethernet Encapsulation Menu 11.1 - Remote Node Profile Rem Node Name= MyISP Active= Yes Encapsulation= Ethernet Service Type= Standard Service Name= N/A Outgoing: My Login= N/A My Password= N/A Retype to Confirm= N/A Server= N/A Relogin Every (min)= N/A Route= IP Edit IP= No Session Options: Edit Filter Sets= No Edit Traffic Redirect= No Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this menu.
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P-335 Series User’s Guide Table 117 Menu 11.1 Remote Node Profile for Ethernet Encapsulation FIELD DESCRIPTION Edit IP This field leads to a “hidden” menu. Press [SPACE BAR] to select Yes and press [ENTER] to go to Menu 11.3 - Remote Node Network Layer Options. Session Options Edit Filter Sets This field leads to another “hidden” menu. Use [SPACE BAR] to select Yes and press [ENTER] to open menu 11.5 to edit the filter sets. See the Remote Node Filter section for more details.
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P-335 Series User’s Guide 28.2.2.2 Nailed-Up Connection A nailed-up connection is a dial-up line where the connection is always up regardless of traffic demand. The Prestige does two things when you specify a nailed-up connection. The first is that idle timeout is disabled. The second is that the Prestige will try to bring up the connection when turned on and whenever the connection is down. A nailed-up connection can be very expensive for obvious reasons.
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P-335 Series User’s Guide Figure 159 Menu 11.1 Remote Node Profile for PPTP Encapsulation Menu 11.
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P-335 Series User’s Guide Figure 160 Menu 11.3 Remote Node Network Layer Options for Ethernet Encapsulation Menu 11.
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P-335 Series User’s Guide Table 120 Remote Node Network Layer Options FIELD DESCRIPTION Metric Enter a number from 1 to 15 to set this route’s priority among the Prestige’s routes (see the Metric section in the WAN and Dial Backup Setup chapter) The smaller the number, the higher priority the route has. Private This field is valid only for PPTP/PPPoE encapsulation. This parameter determines if the Prestige will include the route to this remote node in its RIP broadcasts.
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P-335 Series User’s Guide Figure 161 Menu 11.5: Remote Node Filter (Ethernet Encapsulation) Menu 11.5 - Remote Node Filter Input Filter Sets: protocol filters= device filters= Output Filter Sets: protocol filters= device filters= Enter here to CONFIRM or ESC to CANCEL: Figure 162 Menu 11.5: Remote Node Filter (PPPoE or PPTP Encapsulation) Menu 11.
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P-335 Series User’s Guide Figure 163 Menu 11.6: Traffic Redirect Setup Menu 11.6 - Traffic Redirect Setup Active= Yes Configuration: Backup Gateway IP Address= 0.0.0.0 Metric= 15 Check WAN IP Address= 0.0.0.0 Fail Tolerance= 2 Period(sec)= 5 Timeout(sec)= 3 Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this screen. Table 121 Menu 11.
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P-335 Series User’s Guide 293 Chapter 28 Remote Node Configuration
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P-335 Series User’s Guide CHAPTER 29 Static Route Setup This chapter shows how to setup IP static routes. 29.1 IP Static Route Setup To configure an IP static route, use Menu 12 – Static Routing Setup (shown next). Figure 164 Menu 12 IP Static Route Setup Menu 12 - IP Static Route Setup 1. 2. 3. 4. 5. 6. 7. 8. ________ ________ ________ ________ ________ ________ ________ ________ Enter selection number: Now, type the route number of a static route you want to configure.
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P-335 Series User’s Guide Figure 165 Menu12.1 Edit IP Static Route Menu 12.1 - Edit IP Static Route Route #: 1 Route Name= ? Active= No Destination IP Address= ? IP Subnet Mask= ? Gateway IP Address= ? Metric= 2 Private= No Press ENTER to Confirm or ESC to Cancel: The following table describes the fields for Menu 12.1 – Edit IP Static Route Setup. Table 122 Menu12.1 Edit IP Static Route FIELD DESCRIPTION Route # This is the index number of the static route that you chose in menu 12.1.
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P-335 Series User’s Guide CHAPTER 30 Network Address Translation (NAT) This chapter discusses how to configure NAT on the Prestige. 30.1 Using NAT Note: You must create a firewall rule in addition to setting up SUA/NAT, to allow traffic from the WAN to be forwarded through the Prestige 30.1.1 SUA (Single User Account) Versus NAT SUA (Single User Account) is a ZyNOS implementation of a subset of NAT that supports two types of mapping, Many-to-One and Server.
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P-335 Series User’s Guide Figure 166 Menu 4 Applying NAT for Internet Access Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= Ethernet Service Type= Standard My Login= N/A My Password= N/A Retype to Confirm= N/A Login Server= N/A Relogin Every (min)= N/A IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Address= N/A Network Address Translation= SUA Only Press ENTER to Confirm or ESC to Cancel: The following figure shows how you apply NAT to the remote node in menu
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P-335 Series User’s Guide Figure 167 Menu 11.3 Applying NAT to the Remote Node Menu 11.3 - Remote Node Network Layer Options IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Addr= N/A Network Address Translation= SUA Only Metric= 1 Private= N/A RIP Direction= None Version= N/A Multicast= None Enter here to CONFIRM or ESC to CANCEL: The following table describes the options for Network Address Translation. Table 123 Applying NAT in Menus 4 & 11.
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P-335 Series User’s Guide Figure 168 Menu 15 NAT Setup Menu 15 - NAT Setup 1. Address Mapping Sets 2. Port Forwarding Setup 3. Trigger Port Setup Enter Menu Selection Number: 30.3.1 Address Mapping Sets Enter 1 to bring up Menu 15.1 — Address Mapping Sets. Figure 169 Menu 15.1 Address Mapping Sets Menu 15.1 - Address Mapping Sets 1. NAT_SET 255. SUA (read only) Enter Menu Selection Number: Enter 255 to display the next screen, (see SUA (Single User Account) Versus NAT section ).
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P-335 Series User’s Guide Figure 170 Menu 15.1.255 SUA Address Mapping Rules Menu 15.1.255 - Address Mapping Rules Set Idx --1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Name= SUA Local Start IP Local End IP Global Start IP Global End IP Type -------------- --------------- --------------- --------------- -----0.0.0.0 255.255.255.255 0.0.0.0 M-1 0.0.0.0 Server Press ENTER to Confirm or ESC to Cancel: The following table explains the fields in this menu.
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P-335 Series User’s Guide Figure 171 Menu 15.1.1 First Set Menu 15.1.1 - Address Mapping Rules Set Name= NAT_SET Idx Local Start IP Local End IP Global Start IP Global End IP --- --------------- -------------- --------------- --------------1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Action= Edit Type ------ Select Rule= Press ENTER to Confirm or ESC to Cancel: Note: If the Set Name field is left blank, the entire set will be deleted. Note: The Type, Local and Global Start/End IPs are configured in menu 15.1.1.
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P-335 Series User’s Guide Note: You must press [ENTER] at the bottom of the screen to save the whole set. You must do this again if you make any changes to the set – including deleting a rule. No changes to the set take place until this action is taken Selecting Edit in the Action field and then selecting a rule brings up the following menu, Menu 15.1.1.1 - Address Mapping Rule in which you can edit an individual rule and configure the Type, Local and Global Start/End IPs.
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P-335 Series User’s Guide 30.4 Configuring a Server behind NAT Follow these steps to configure a server behind NAT: 1 Enter 15 in the main menu to go to Menu 15 - NAT Setup. 2 Enter 2 to display Menu 15.2 - NAT Server Setup as shown next. Figure 173 Menu 15.2.1 NAT Server Setup Menu 15.2 - NAT Server Setup Rule Start Port No. End Port No. IP Address --------------------------------------------------1. Default Default 0.0.0.0 2. 21 25 192.168.1.33 3. 0 0 0.0.0.0 4. 0 0 0.0.0.0 5. 0 0 0.0.0.0 6. 0 0 0.0.0.
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P-335 Series User’s Guide Figure 174 Multiple Servers Behind NAT Example 30.5 General NAT Examples The following are some examples of NAT configuration. 30.5.1 Example 1: Internet Access Only In the following Internet access example, you only need one rule where the ILAs (Inside Local Addresses) of computers A through D map to one dynamic IGA (Inside Global Address) assigned by your ISP.
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P-335 Series User’s Guide Figure 175 NAT Example 1 Figure 176 Menu 4 Internet Access & NAT Example Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= Ethernet Service Type= Standard My Login= N/A My Password= N/A Retype to Confirm= N/A Login Server= N/A Relogin Every (min)= N/A IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Address= N/A Network Address Translation = SUA Only Press ENTER to Confirm or ESC to Cancel: From menu 4, choose the SUA Only option from t
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P-335 Series User’s Guide Figure 177 NAT Example 2 In this case, you do exactly as above (use the convenient pre-configured SUA Only set) and also go to menu 15.2 to specify the Inside Server behind the NAT as shown in the next figure. Figure 178 Menu 15.2.1 Specifying an Inside Server Menu 15.2.1 - NAT Server Setup Rule Start Port No. End Port No. IP Address --------------------------------------------------1. Default Default 192.168.1.10 2. 0 0 0.0.0.0 3. 0 0 0.0.0.0 4. 0 0 0.0.0.0 5. 0 0 0.0.0.0 6.
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P-335 Series User’s Guide 4 You also map your third IGA to the web server and mail server on the LAN. Type Server allows you to specify multiple servers, of different types, to other computers behind NAT on the LAN. The example situation looks somewhat like this: Figure 179 NAT Example 3 1 In this case you need to configure Address Mapping Set 1 from Menu 15.1 - Address Mapping Sets. Therefore you must choose the Full Feature option from the Network Address Translation field (in menu 4 or menu 11.
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P-335 Series User’s Guide Figure 180 NAT Example 3: Menu 11.3 Menu 11.3 - Remote Node Network Layer Options IP Address Assignment= Dynamic IP Address= N/A IP Subnet Mask= N/A Gateway IP Addr= N/A Network Address Translation = Full Feature Metric= 1 Private= N/A RIP Direction= None Version= N/A Multicast= None Enter here to CONFIRM or ESC to CANCEL: The following figures show how to configure the first rule.
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P-335 Series User’s Guide Figure 181 Example 3: Menu 15.1.1.1 Menu 15.1.1.1 Address Mapping Rule Type= One-to-One Local IP: Start= 192.168.1.10 End = N/A Global IP: Start= 10.132.50.1 End = N/A Press ENTER to Confirm or ESC to Cancel: Press Space Bar to Toggle. Figure 182 Example 3: Final Menu 15.1.1 Set Idx --1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Menu 15.1.1 Name= NAT_SET Local Start IP --------------192.168.1.10 192.168.1.11 0.0.0.
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P-335 Series User’s Guide Figure 183 Example 3: Menu 15.2 Menu 15.2 - NAT Server Setup Rule Start Port No. End Port No. IP Address --------------------------------------------------1. Default Default 0.0.0.0 2. 80 80 192.168.1.21 3. 25 25 192.168.1.20 4. 0 0 0.0.0.0 5. 0 0 0.0.0.0 6. 0 0 0.0.0.0 7. 0 0 0.0.0.0 8. 0 0 0.0.0.0 9. 0 0 0.0.0.0 10. 0 0 0.0.0.0 11. 0 0 0.0.0.0 12. 0 0 0.0.0.0 Press ENTER to Confirm or ESC to Cancel: HTTP:80 FTP:21 Telnet:23 SMTP:25 POP3:110 PPTP:1723 30.5.
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P-335 Series User’s Guide Figure 185 Example 4: Menu 15.1.1.1 Address Mapping Rule. Menu 15.1.1.1 Address Mapping Rule Type= Many-One-to-One Local IP: Start= 192.168.1.10 End = 192.168.1.12 Global IP: Start= 10.132.50.1 End = 10.132.50.3 Press ENTER to Confirm or ESC to Cancel: After you’ve configured your rule, you should be able to check the settings in menu 15.1.1 as shown next. Figure 186 Example 4: Menu 15.1.1 Address Mapping Rules Menu 15.1.1 - Address Mapping Rules Set Idx --1. 2. 3. 4. 5. 6. 7. 8.
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P-335 Series User’s Guide Figure 187 Menu 15.3 Trigger Port Setup Menu 15.3 - Trigger Port Setup Incoming Trigger Rule Name Start Port End Port Start Port End Port ---------------------------------------------------------------------1. Real Audio 6970 7170 7070 7070 2. 0 0 0 0 3. 0 0 0 0 4. 0 0 0 0 5. 0 0 0 0 6. 0 0 0 0 7. 0 0 0 0 8. 0 0 0 0 9. 0 0 0 0 10. 0 0 0 0 11. 0 0 0 0 12. 0 0 0 0 Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this screen. Table 127 Menu 15.
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P-335 Series User’s Guide 313 Chapter 30 Network Address Translation (NAT)
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P-335 Series User’s Guide CHAPTER 31 Enabling the Firewall This chapter shows you how to get started with the Prestige firewall. 31.1 Remote Management and the Firewall When SMT menu 24.11 is configured to allow management (see the Remote Management chapter) and the firewall is enabled: • The firewall blocks remote management from the WAN unless you configure a firewall rule to allow it. • The firewall allows remote management from the LAN. 31.
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P-335 Series User’s Guide Figure 188 Menu 21.2 Firewall Setup Menu 21.2 - Firewall Setup The firewall protects against Denial of Service (DoS) attacks when it is active. Your network is vulnerable to attacks when the firewall is turned off. Refer to the User's Guide for details about the firewall default policies. You may define additional Policy rules or modify existing ones but please exercise extreme caution in doing so. Active: No You can use the Web Configurator to configure the firewall.
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P-335 Series User’s Guide CHAPTER 32 VPN/IPSec Setup This chapter introduces the VPN SMT menus. 32.1 VPN/IPSec Overview The VPN/IPSec main SMT menu has these main submenus: 1 Define VPN policies in menu 27.1 submenus, including security policies, endpoint IP addresses, peer IPSec router IP address and key management. 2 Menu 27.2 - SA Monitor allows you to manage (refresh or disconnect) your SA connections. This is an overview of the VPN menu tree.
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P-335 Series User’s Guide Figure 190 Menu 27 VPN/IPSec Setup Menu 27 - VPN/IPSec Setup 1. IPSec Summary 2. SA Monitor Enter Menu Selection Number: 32.2 IPSec Summary Screen Type 1 in menu 27 and then press [ENTER] to display Menu 27.1 IPSec Summary. This is a summary read-only menu of your IPSec rules (tunnels). Edit or create an IPSec rule by selecting an index number and then configuring the associated submenus. Figure 191 Menu 27 Menu 27.
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P-335 Series User’s Guide Table 128 Menu 27.1 IPSec Summary FIELD Local Addr Start DESCRIPTION When the Addr Type field in Menu 27.1.1 IPSec Setup is configured to Single, this is a static IP address on the LAN behind your Prestige. When the Addr Type field in Menu 27.1.1 IPSec Setup is configured to Range, this is the beginning (static) IP address, in a range of computers on the LAN behind your Prestige. When the Addr Type field in Menu 27.1.
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P-335 Series User’s Guide Table 128 Menu 27.1 IPSec Summary FIELD DESCRIPTION Remote Addr End When the Addr Type field in Menu 27.1.1 IPSec Setup is configured to Single, this is the same (static) IP address as in the Remote Addr Start field. When the Addr Type field in Menu 27.1.1 IPSec Setup is configured to Range, this is the end (static) IP address, in a range of computers on the network behind the remote IPSec router. When the Addr Type field in Menu 27.1.
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P-335 Series User’s Guide Figure 192 Menu 27.1.1 IPSec Setup Menu 27.1.1 – IPSec Setup Index= 1 Name= Taiwan Active= Yes Keep Alive= No Nat Traversal= No Local ID type Content= My IP Addr= 0.0.0.0 Peer ID type= IP Content= Secure Gateway Address= zw50test.zyxel.com.tw Protocol= 0 DNS Server= 0.0.0.0 Local: Remote: Addr Type= SINGLE Local IP Addr= 1.1.1.1 Port Start= 0 Addr Type= SUBNET IP Addr Start= 4.4.4.4 Port Start= 0 End= N/A End/Subnet Mask= 255.255.0.
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P-335 Series User’s Guide Table 129 Menu 27.1.1 IPSec Setup FIELD DESCRIPTION Content When you select IP in the Local ID Type field, type the IP address of your computer or leave the field blank to have the Prestige automatically use its own IP address. When you select DNS in the Local ID Type field, type a domain name (up to 31 characters) by which to identify this Prestige.
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P-335 Series User’s Guide Table 129 Menu 27.1.1 IPSec Setup FIELD DESCRIPTION Port Start 0 is the default and signifies any port. Type a port number from 0 to 65535. You cannot create a VPN tunnel if you try to connect using a port number that does not match this port number or range of port numbers. Some of the most common IP ports are: 21, FTP; 53, DNS; 23, Telnet; 80, HTTP; 25, SMTP; 110, POP3 End Enter a port number in this field to define a port range.
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P-335 Series User’s Guide Table 129 Menu 27.1.1 IPSec Setup FIELD DESCRIPTION Enable Replay As a VPN setup is processing intensive, the system is vulnerable to Denial of Service Detection (DoS) attacks The IPSec receiver can detect and reject old or duplicate packets to protect against replay attacks. Enable replay detection by setting this field to Yes. Press [SPACE BAR] to select Yes or No. Choose Yes and press [ENTER] to enable replay detection.
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P-335 Series User’s Guide Figure 193 Menu 27.1.1.1 IKE Setup Menu 27.1.1.1 - IKE Setup Phase 1 Negotiation Mode= Main Pre-Shared Key= ? Encryption Algorithm= DES Authentication Algorithm= MD5 SA Life Time (Seconds)= 28800 Key Group= DH1 Phase 2 Active Protocol= ESP Encryption Algorithm= DES Authentication Algorithm= SHA1 SA Life Time (Seconds)= 28800 Encapsulation= Tunnel Perfect Forward Secrecy (PFS)= None Press ENTER to Confirm or ESC to Cancel: Press Space Bar to Toggle.
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P-335 Series User’s Guide Table 130 Menu 27.1.1.1 IKE Setup FIELD DESCRIPTION Authentication MD5 (Message Digest 5) and SHA1 (Secure Hash Algorithm) are hash algorithms Algorithm used to authenticate packet data. The SHA1 algorithm is generally considered stronger than MD5, but is slightly slower. Press [SPACE BAR] to choose from SHA1 or MD5 and then press [ENTER]. SA Life Time Define the length of time before an IKE Security automatically renegotiates in this (Seconds) field.
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P-335 Series User’s Guide 32.4.1 Active Protocol This field is a combination of mode and security protocols used for the VPN. See the Web Configurator part on VPN for more information on these parameters. Table 131 Active Protocol: Encapsulation and Security Protocol MODE SECURITY PROTOCOL Tunnel ESP Transport AH 32.4.2 Security Parameter Index (SPI) To edit this menu, move the cursor to the Edit Manual Setup field in Menu 27.1.
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P-335 Series User’s Guide Table 132 Menu 27.1.1.2 Manual Setup FIELD DESCRIPTION Encryption Press [SPACE BAR] to choose from NULL, 3DES or DES and then press [ENTER]. Algorithm Fill in the Key1 field below when you choose DES and fill in fields Key1 to Key3 when you choose 3DES. Select NULL to set up a tunnel without encryption. When you select NULL, you do not enter any encryption keys. Key1 Enter a unique eight-character key.
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P-335 Series User’s Guide CHAPTER 33 SA Monitor This chapter teaches you how to manage your SAs by using the SA Monitor in SMT menu 27.2. 33.1 SA Monitor Overview A Security (SA) is the group of security settings related to a specific VPN tunnel. This menu (shown next) displays active VPN connections. Note: When there is outbound traffic but no inbound traffic, the SA times out automatically after two minutes.
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P-335 Series User’s Guide Figure 195 Menu 27.2 SA Monitor Menu 27.2 - SA Monitor # --001 002 003 004 005 006 007 008 009 010 Name -------------------------------Taiwan : 3.3.3.1 – 3.3.3.100 Encap. --------Tunnel IPSec ALgorithm ---------------ESP DES MD5 Select Command= Refresh Select Connection= N/A Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in this menu. Table 133 Menu 27.2 SA Monitor FIELD DESCRIPTION # This is the security index number.
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P-335 Series User’s Guide Table 133 Menu 27.2 SA Monitor FIELD DESCRIPTION Select Press [SPACE BAR] to choose from Refresh, Disconnect, None, Next Page, or PreviCommand ous Page and then press [ENTER]. You must select a connection in the next field when you choose the Disconnect command. Refresh displays current active VPN connections. None allows you to jump to the “Press ENTER to Confirm…” prompt. Select Next Page or Previous Page to view the next or previous page of rules (respectively).
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P-335 Series User’s Guide 331 Chapter 33 SA Monitor
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P-335 Series User’s Guide CHAPTER 34 Filter Configuration This chapter shows you how to create and apply filters. 34.1 Introduction to Filters Your Prestige uses filters to decide whether to allow passage of a data packet and/or to make a call. There are two types of filter applications: data filtering and call filtering. Filters are subdivided into device and protocol filters, which are discussed later. Data filtering screens the data to determine if the packet should be allowed to pass.
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P-335 Series User’s Guide 34.1.1 The Filter Structure of the Prestige A filter set consists of one or more filter rules. Usually, you would group related rules, e.g., all the rules for NetBIOS, into a single set and give it a descriptive name. The Prestige allows you to configure up to twelve filter sets with six rules in each set, for a total of 72 filter rules in the system. You cannot mix device filter rules and protocol filter rules within the same set.
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P-335 Series User’s Guide Figure 197 Filter Rule Process You can apply up to four filter sets to a particular port to block multiple types of packets. With each filter set having up to six rules, you can have a maximum of 24 rules active for a single port. 34.2 Configuring a Filter Set The Prestige includes filtering for NetBIOS over TCP/IP packets by default. To configure another filter set, follow the procedure below. 1 Enter 21 in the main menu to open menu 21.
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P-335 Series User’s Guide Figure 198 Menu 21: Filter and Firewall Setup Menu 21 - Filter and Firewall Setup 1. Filter Setup 2. Firewall Setup Enter Menu Selection Number: 2 Enter 1 to bring up the following menu. Figure 199 Menu 21.1: Filter Set Configuration Menu 21.
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P-335 Series User’s Guide Table 134 Abbreviations Used in the Filter Rules Summary Menu FIELD DESCRIPTION m Action Matched. “F” means to forward the packet immediately and skip checking the remaining rules. “D” means to drop the packet. “N“ means to check the next rule. n Action Not Matched “F” means to forward the packet immediately and skip checking the remaining rules. “D” means to drop the packet. “N” means to check the next rule.
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P-335 Series User’s Guide To configure TCP/IP rules, select TCP/IP Filter Rule from the Filter Type field and press [ENTER] to open Menu 21.1.1.1 - TCP/IP Filter Rule, as shown next Figure 200 Menu 21.1.1.1 TCP/IP Filter Rule. Menu 21.1.1.1 - TCP/IP Filter Rule Filter #: 1,1 Filter Type= TCP/IP Filter Rule Active= Yes IP Protocol= 0 IP Source Route= No Destination: IP Addr= 0.0.0.0 IP Mask= 0.0.0.0 Port #= 137 Port # Comp= Equal Source: IP Addr= 0.0.0.0 IP Mask= 0.0.0.
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P-335 Series User’s Guide Table 136 TCP/IP Filter Rule FIELD DESCRIPTION OPTIONS Source IP Address Enter the source IP Address of the packet you wish to filter. This 0.0.0.0 field is ignored if it is 0.0.0.0. IP Mask Enter the IP mask to apply to the Source: IP Addr. 0.0.0.0 Port # Enter the source port of the packets that you wish to filter. The range of this field is 0 to 65535. This field is ignored if it is 0.
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P-335 Series User’s Guide Figure 201 Executing an IP Filter 34.2.3 Configuring a Generic Filter Rule This section shows you how to configure a generic filter rule. The purpose of generic rules is to allow you to filter non-IP packets. For IP, it is generally easier to use the IP rules directly. For generic rules, the Prestige treats a packet as a byte stream as opposed to an IP or IPX packet. You specify the portion of the packet to check with the Offset (from 0) and the Length fields, both in bytes.
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P-335 Series User’s Guide Figure 202 Menu 21.1.4.1 Generic Filter Rule Menu 21.1.4.1 - Generic Filter Rule Filter #: 4,1 Filter Type= Generic Filter Rule Active= No Offset= 0 Length= 0 Mask= N/A Value= N/A More= No Log= None Action Matched= Check Next Rule Action Not Matched= Check Next Rule Press ENTER to Confirm or ESC to Cancel: The following table describes the fields in the Generic Filter Rule menu.
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P-335 Series User’s Guide Table 137 Generic Filter Rule Menu Fields FIELD DESCRIPTION OPTIONS Action Matched Select the action for a packet matching the rule. Check Next Rule Forward Drop Action Not Matched Select the action for a packet not matching the rule. Check Next Rule Forward Drop Once you have completed filling in Menu 21.4.1.1 - Generic Filter Rule, press [ENTER] at the message “Press ENTER to Confirm” to save your configuration, or press [ESC] to cancel.
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P-335 Series User’s Guide Figure 204 Example Filter: Menu 21.1.3.1 Menu 21.1.3.1 - TCP/IP Filter Rule Filter #: 3,1 Filter Type= TCP/IP Filter Rule Active= Yes IP Protocol= 6 IP Source Route= No Destination: IP Addr= 0.0.0.0 IP Mask= 0.0.0.0 Port #= 23 Port # Comp= Equal Source: IP Addr= 0.0.0.0 IP Mask= 0.0.0.0 Port #= 0 Port # Comp= None TCP Estab= No More= No Log= None Action Matched= Drop Action Not Matched= Forward Press ENTER to Confirm or ESC to Cancel: Press Space Bar to Toggle.
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P-335 Series User’s Guide Figure 205 Example Filter Rules Summary: Menu 21.1.3 # 1 2 3 4 5 6 Menu 21.1.3 - Filter Rules Summary A Type Filter Rules M m n - ---- --------------------------------------------------------- - - Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=23 N D F N N N N N Enter Filter Rule Number (1-6) to Configure: This shows you that you have configured and activated (A = Y) a TCP/IP filter rule (Type = IP, Pr = 6) for destination telnet ports (DP = 23).
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P-335 Series User’s Guide Figure 206 Protocol and Device Filter Sets 34.5 Firewall Versus Filters Firewall configuration is discussed in the firewall chapters of this manual. Further comparisons are also made between filtering, NAT and the firewall. 34.6 Applying a Filter This section shows you where to apply the filter(s) after you design it (them). The Prestige already has filters to prevent NetBIOS traffic from triggering calls, and block incoming telnet, FTP and HTTP connections.
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P-335 Series User’s Guide Figure 207 Filtering LAN Traffic Menu 3.1 - LAN Port Filter Setup Input Filter Sets: protocol filters= device filters= Output Filter Sets: protocol filters= device filters= Press ENTER to Confirm or ESC to Cancel: 34.6.2 Applying Remote Node Filters Go to menu 11.5 (shown below – note that call filter sets are only present for PPPoE encapsulation) and enter the number(s) of the filter set(s) as appropriate.
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P-335 Series User’s Guide CHAPTER 35 SNMP Configuration This chapter explains SNMP Configuration menu 22. 35.1 About SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network devices. SNMP is a member of the TCP/IP protocol suite. Your Prestige supports SNMP agent functionality, which allows a manager station to manage and monitor the Prestige through the network. The Prestige supports SNMP version one (SNMPv1) and version two c (SNMPv2c).
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P-335 Series User’s Guide The managed devices contain object variables/managed objects that define each piece of information to be collected about a device. Examples of variables include the number of packets received, node port status etc. A Management Information Base (MIB) is a collection of managed objects. SNMP allows a manager and agents to communicate for the purpose of accessing these objects. SNMP itself is a simple request/response protocol based on the manager/agent model.
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P-335 Series User’s Guide Figure 210 Menu 22 SNMP Configuration Menu 22 - SNMP Configuration SNMP: Get Community= public Set Community= public Trusted Host= 0.0.0.0 Trap: Community= public Destination= 0.0.0.0 Press ENTER to Confirm or ESC to Cancel: The following table describes the SNMP configuration parameters. Table 138 Menu 22 SNMP Configuration FIELD DESCRIPTION SNMP: Get Community Type the Get Community, which is the password for the incoming Get- and GetNext requests from the management station.
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P-335 Series User’s Guide Table 139 SNMP Traps TRAP # TRAP NAME DESCRIPTION 4 linkUp (defined in RFC-1215) A trap is sent with the port number. 5 authenticationFailure (defined in RFC-1215) A trap is sent to the manager when receiving any SNMP gets or sets requirements with wrong community (password). 6 whyReboot (defined in ZYXEL-MIB) A trap is sent with the reason of restart before rebooting when the system is going to restart (warm start).
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P-335 Series User’s Guide C H A P T E R 36 System Information and Diagnosis This chapter covers the information and diagnostic tools in SMT menus 24.1 to 24.4. These tools include updates on system status, port status, log and trace capabilities and upgrades for the system software. This chapter describes how to use these tools in detail. Type 24 in the main menu to open Menu 24 – System Maintenance, as shown in the following figure. Figure 211 Menu 24 System Maintenance Menu 24 - System Maintenance 1. 2.
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P-335 Series User’s Guide Figure 212 Menu 24.1 System Maintenance : Status Menu 24.1 - System Maintenance - Status Port WAN LAN Status Down 1000M/Full TxPkts 0 0 Port WAN LAN WLAN Ethernet Address 00:A0:C5:01:21:81 00:A0:C5:01:21:80 00:A0:C5:01:21:80 System up Time: RxPkts 0 0 Cols 0 0 IP Address 0.0.0.0 192.168.1.1 Tx B/s 0 0 01:55:23 Sat. Jan. 01, 2000 Rx B/s 0 0 IP Mask 0.0.0.0 255.255.255.0 Up Time 0:00:00 1:21:23 DHCP Client Server 1:21:27 Name: P-335/P-335WT.zyxel.com.
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P-335 Series User’s Guide Table 141 System Maintenance: Status Menu Fields FIELD DESCRIPTION ZyNOS F/W Version The ZyNOS Firmware version and the date created. You may enter 1 to drop the WAN connection, 9 to reset the counters or [ESC] to return to menu 24. 36.2 System Information To get to the System Information: 1 Enter 24 to display Menu 24 — System Information and Console Port Speed. 2 Enter 2 to display Menu 24.2 — System Information.
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P-335 Series User’s Guide Figure 214 Menu 24.2.1 System Maintenance : Information Menu 24.2.1 - System Maintenance - Information Name: P-335/P-335WT.zyxel.com.tw Routing: IP ZyNOS F/W Version: V3.60(JO.3) | 8/13/2004 Country Code: 255 LAN Ethernet Address: 00:A0:C5:01:21:80 IP Address: 192.168.1.1 IP Mask: 255.255.255.0 DHCP: Server Press ESC or RETURN to Exit: The following table describes the fields in this menu. Table 142 Menu 24.2.
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P-335 Series User’s Guide Figure 215 Menu 24.2.2 System Maintenance : Change Console Port Speed Menu 24.2.2 – System Maintenance – Change Console Port Speed Console Port Speed: 9600 Press ENTER to Confirm or ESC to Cancel: 36.3 Log and Trace There are two logging facilities in the Prestige. The first is the error logs and trace records that are stored locally. The second is the syslog facility for message logging. 36.3.
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P-335 Series User’s Guide 36.3.1.1 CDR CDR Message Format SdcmdSyslogSend ( SYSLOG_CDR, SYSLOG_INFO, String); String = board xx line xx channel xx, call xx, str board = the hardware board ID line = the WAN ID in a board Channel = channel ID within the WAN call = the call reference number which starts from 1 and increments by 1 for each new call str = C01 Outgoing Call dev xx ch xx (dev:device No. ch:channel No.
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P-335 Series User’s Guide 36.3.1.3 Filter log Filter log Message Format SdcmdSyslogSend(SYSLOG_FILLOG, SYSLOG_NOTICE, String ); String = IP[Src=xx.xx.xx.xx Dst=xx.xx.xx.xx prot spo=xxxx dpo=xxxx] S04>R01mD IP[…] is the packet header and S04>R01mD means filter set 4 (S) and rule 1 (R), match (m) drop (D). Src: Source Address Dst: Destination Address prot: Protocol (“TCP”,”UDP”,”ICMP”) spo: Source port dpo: Destination port Mar 03 10:39:43 202.132.155.
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P-335 Series User’s Guide 36.3.1.5 Firewall log Firewall Log Message Format SdcmdSyslogSend(SYSLOG_FIREWALL, SYSLOG_NOTICE, buf); buf = IP[Src=xx.xx.xx.xx : spo=xxxx Dst=xx.xx.xx.xx : dpo=xxxx | prot | rule | action] Src: Source Address spo: Source port (empty means no source port information) Dst: Destination Address dpo: Destination port (empty means no destination port information) prot: Protocol (“TCP”,”UDP”,”ICMP”, ”IGMP”, ”GRE”, ”ESP”) rule: where a means "set" number; b means "rule" number.
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P-335 Series User’s Guide Figure 217 Call-Triggering Packet Example IP Frame: ENET0-RECV Size: Frame Type: IP Header: IP Version Header Length Type of Service Total Length Identification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP TCP Header: Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Options 0000: 02 04 02 00 RAW DATA: 0000: 45 0010: 00 0020: 60 Press any key 00 00 02 to 44/ 44 Time: 17:02:44.
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P-335 Series User’s Guide Figure 218 Menu 24.4 System Maintenance : Diagnostic Menu 24.4 - System Maintenance - Diagnostic TCP/IP 1. Ping Host 2. WAN DHCP Release 3. WAN DHCP Renewal 4. Internet Setup Test System 11. Reboot System Enter Menu Selection Number: Host IP Address= N/A 36.4.1 WAN DHCP DHCP functionality can be enabled on the LAN or WAN as shown in LAN & WAN DHCP. LAN DHCP has already been discussed.
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P-335 Series User’s Guide Table 144 System Maintenance Menu Diagnostic FIELD DESCRIPTION WAN DHCP Renewal Enter 3 to renew your WAN DHCP settings. Internet Setup Test Enter 4 to test the Internet setup. You can also test the Internet setup in Menu 4 - Internet Access. Please refer to the Internet Access chapter for more details. This feature is only available for dial-up connections using PPPoE or PPTP encapsulation. Reboot System Enter 11 to reboot the Prestige.
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P-335 Series User’s Guide 361 Chapter 36 System Information and Diagnosis
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P-335 Series User’s Guide CHAPTER 37 Firmware and Configuration File Maintenance This chapter tells you how to backup and restore your configuration file as well as upload new firmware and configuration files. 37.1 Filename Conventions The configuration file (often called the romfile or rom-0) contains the factory default settings in the menus such as password, DHCP Setup, TCP/IP Setup, etc. It arrives from ZyXEL with a “rom” filename extension.
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P-335 Series User’s Guide The following table is a summary. Please note that the internal filename refers to the filename on the Prestige and the external filename refers to the filename not on the Prestige, that is, on your computer, local network or FTP site and so the name (but not the extension) may vary. After uploading new firmware, see the ZyNOS F/W Version field in Menu 24.2.1 – System Maintenance – Information to confirm that you have uploaded the correct firmware version.
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P-335 Series User’s Guide Figure 220 Telnet in Menu 24.5 Menu 24.5 - System Maintenance - Backup Configuration To transfer the configuration file to your workstation, follow the procedure below: 1. Launch the FTP client on your workstation. 2. Type "open" and the IP address of your Prestige. Then type "root" and SMT password as requested. 3. Locate the 'rom-0' file. 4. Type 'get rom-0' to back up the current Prestige configuration to your workstation.
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P-335 Series User’s Guide 37.2.3 Example of FTP Commands from the Command Line Figure 221 FTP Session Example 331 Enter PASS command Password: 230 Logged in ftp> bin 200 Type I OK ftp> get rom-0 zyxel.rom 200 Port command okay 150 Opening data connection for STOR ras 226 File received OK ftp: 16384 bytes sent in 1.10Seconds 297.89Kbytes/sec. ftp> quit 37.2.4 GUI-based FTP Clients The following table describes some of the commands that you may see in GUI-based FTP clients.
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P-335 Series User’s Guide 37.2.6 Backup Configuration Using TFTP The Prestige supports the up/downloading of the firmware and the configuration file using TFTP (Trivial File Transfer Protocol) over LAN. Although TFTP should work over WAN as well, it is not recommended. To use TFTP, your computer must have both telnet and TFTP clients. To backup the configuration file, follow the procedure shown next. 1 Use telnet from your computer to connect to the Prestige and log in.
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P-335 Series User’s Guide 37.2.8 GUI-based TFTP Clients The following table describes some of the fields that you may see in GUI-based TFTP clients. Table 147 General Commands for GUI-based TFTP Clients COMMAND DESCRIPTION Host Enter the IP address of the Prestige. 192.168.1.1 is the Prestige’s default IP address when shipped. Send/Fetch Use “Send” to upload the file to the Prestige and “Fetch” to back up the file on your computer. Local File Enter the path and name of the firmware file (*.
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P-335 Series User’s Guide Figure 222 Telnet into Menu 24.6. Menu 24.6 -- System Maintenance - Restore Configuration To transfer the firmware and configuration file to your workstation, follow the procedure below: 1. Launch the FTP client on your workstation. 2. Type "open" and the IP address of your Prestige. Then type "root" and SMT password as requested. 3.
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P-335 Series User’s Guide 37.3.2 Restore Using FTP Session Example Figure 223 Restore Using FTP Session Example ftp> put config.rom rom-0 200 Port command okay 150 Opening data connection for STOR rom-0 226 File received OK 221 Goodbye for writing flash ftp: 16384 bytes sent in 0.06Seconds 273.07Kbytes/sec. ftp>quit 37.4 Uploading Firmware and Configuration Files This section shows you how to upload firmware and configuration files.
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P-335 Series User’s Guide Figure 224 Telnet Into Menu 24.7.1 Upload System Firmware Menu 24.7.1 - System Maintenance - Upload System Firmware To upload the system firmware, follow the procedure below: 1. Launch the FTP client on your workstation. 2. Type "open" and the IP address of your system. Then type "root" and SMT password as requested. 3.
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P-335 Series User’s Guide 4 Enter your password as requested (the default is “1234”). 5 Enter “bin” to set transfer mode to binary. 6 Use “put” to transfer files from the computer to the Prestige, for example, “put firmware.bin ras” transfers the firmware on your computer (firmware.bin) to the Prestige and renames it “ras”. Similarly, “put config.rom rom-0” transfers the configuration file on your computer (config.rom) to the Prestige and renames it “rom-0”. Likewise “get rom-0 config.
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P-335 Series User’s Guide 3 Enter the command “sys stdio 0” to disable the console timeout, so the TFTP transfer will not be interrupted. Enter “command sys stdio 5” to restore the five-minute console timeout (default) when the file transfer is complete. 4 Launch the TFTP client on your computer and connect to the Prestige. Set the transfer mode to binary before starting data transfer. 5 Use the TFTP client (see the example below) to transfer files between the Prestige and the computer.
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P-335 Series User’s Guide 373 Chapter 37 Firmware and Configuration File Maintenance
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P-335 Series User’s Guide CHAPTER 38 System Maintenance This chapter leads you through SMT menus 24.8 to 24.10. 38.1 Command Interpreter Mode The Command Interpreter (CI) is a part of the main system firmware. The CI provides much of the same functionality as the SMT, while adding some low-level setup and diagnostic functions. Enter the CI from the SMT by selecting menu 24.8. See the included disk or the zyxel.com web site for more detailed information on CI commands.
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P-335 Series User’s Guide 38.1.2 Command Usage A list of commands can be found by typing help or ? at the command prompt. Always type the full command. Type exit to return to the SMT main menu when finished. Figure 228 Valid Commands Copyright (c) 1994 - 2005 ZyXEL Communications Corp. P-335/P-335WT> ? Valid commands are: sys exit ether wlan ip ipsec bridge bm radius 8021x autoSec 38.2 Call Control Support The Prestige provides two call control functions: budget management and call history.
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P-335 Series User’s Guide Figure 230 Budget Management Menu 24.9.1 - Budget Management Remote Node Connection Time/Total Budget 1.MyISP No Budget Elapsed Time/Total Period No Budget The total budget is the time limit on the accumulated time for outgoing calls to a remote node. When this limit is reached, the call will be dropped and further outgoing calls to that remote node will be blocked. After each period, the total budget is reset.
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P-335 Series User’s Guide Figure 231 Menu 24.9.2 - Call History Menu 24.9.2 - Call History Phone Number Dir Rate #call Max Min Total 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Enter Entry to Delete(0 to exit): The following table describes the fields in this menu. Table 149 Call History Fields FIELD DESCRIPTION Phone Number The PPPoE service names are shown here. Dir This shows whether the call was incoming or outgoing. Rate This is the transfer rate of the call.
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P-335 Series User’s Guide Figure 232 Menu 24: System Maintenance Menu 24 - System Maintenance 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. System Status System Information and Console Port Speed Log and Trace Diagnostic Backup Configuration Restore Configuration Upload Firmware Command Interpreter Mode Call Control Time and Date Setting Remote Management Setup Enter Menu Selection Number: Enter 10 to go to Menu 24.
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P-335 Series User’s Guide Figure 233 Menu 24.10 System Maintenance: Time and Date Setting Menu 24.10 - System Maintenance - Time and Date Setting Time Protocol= NTP (RFC-1305) Time Server Address= time-b.nist.
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P-335 Series User’s Guide Table 150 Time and Date Setting Fields FIELD DESCRIPTION End Date Enter the month and day that your daylight-savings time ends on if you selected Yes in the Daylight Saving field. Once you have filled in this menu, press [ENTER] at the message “Press ENTER to Confirm or ESC to Cancel“ to save your configuration, or press [ESC] to cancel. 38.3.1 Resetting the Time The Prestige resets the time in three instances: 1 On leaving menu 24.10 after making changes.
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P-335 Series User’s Guide 381 Chapter 38 System Maintenance
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P-335 Series User’s Guide CHAPTER 39 Remote Management This chapter covers remote management (SMT menu 24.11). 39.1 Remote Management Remote management allows you to determine which services/protocols can access which Prestige interface (if any) from which computers. You may manage your Prestige from a remote location via: • Internet (WAN only) • ALL (LAN and WAN) • LAN only • Neither (Disable).
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P-335 Series User’s Guide Figure 234 Menu 24.11 – Remote Management Control Menu 24.11 - Remote Management Control TELNET Server: Port = 23 Access = ALL Secure Client IP = 0.0.0.0 FTP Server: Port = 21 Access = ALL Secure Client IP = 0.0.0.0 Web Server: Port = 80 Access = ALL Secure Client IP = 0.0.0.0 SNMP Service: Port = 161 Access = LAN only Secure Client IP = 0.0.0.0 DNS Service: Port = 53 Access = LAN only Secure Client IP = 0.0.0.
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P-335 Series User’s Guide 3 The IP address in the Secure Client IP field (menu 24.11) does not match the client IP address. If it does not match, the Prestige will disconnect the session immediately. 4 There is an SMT console session running. 5 There is already another remote management session with an equal or higher priority running. You may only have one remote management session running at one time. 6 There is a firewall rule that blocks it.
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P-335 Series User’s Guide 385 Chapter 39 Remote Management
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P-335 Series User’s Guide CHAPTER 40 Call Scheduling Call scheduling (applicable for PPPoA or PPPoE encapsulation only) allows you to dictate when a remote node should be called and for how long. 40.1 Introduction to Call Scheduling The call scheduling feature allows the Prestige to manage a remote node and dictate when a remote node should be called and for how long. This feature is similar to the scheduler in a videocassette recorder (you can specify a time period for the VCR to record).
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P-335 Series User’s Guide You can design up to 12 schedule sets but you can only apply up to four schedule sets for a remote node. Note: To delete a schedule set, enter the set number and press [SPACE BAR] and then [ENTER] (or delete) in the Edit Name field. To setup a schedule set, select the schedule set you want to setup from menu 26 (1-12) and press [ENTER] to see Menu 26.1 — Schedule Set Setup as shown next. Figure 236 Menu 26.1 Schedule Set Setup Menu 26.
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P-335 Series User’s Guide Table 152 Menu 26.1 Schedule Set Setup FIELD DESCRIPTION Start Time Enter the start time when you wish the schedule set to take effect in hour-minute format. Duration Enter the maximum length of time this connection is allowed in hour-minute format. Action Forced On means that the connection is maintained whether or not there is a demand call on the line and will persist for the time period specified in the Duration field.
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P-335 Series User’s Guide 389 Chapter 40 Call Scheduling
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P-335 Series User’s Guide CHAPTER 41 Troubleshooting This chapter covers potential problems and the corresponding remedies. 41.1 Problems Starting Up the Prestige Table 153 Troubleshooting Starting Up Your Prestige PROBLEM CORRECTIVE ACTION None of the LEDs turn on when I turn on the Prestige. Make sure that the Prestige’s power adaptor is connected to the Prestige and plugged in to an appropriate power source. Make sure that the Prestige and the power source are both turned on.
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P-335 Series User’s Guide 41.3 Problems with the WAN Table 155 Troubleshooting the WAN PROBLEM CORRECTIVE ACTION The WAN LED is off. Check the connections between the Prestige WAN port and the cable/DSL modem or ethernet jack. Check whether your cable/DSL device requires a crossover or straight-through cable. I cannot get a WAN IP address from the ISP. 391 Click WAN to verify your settings. The username and password apply to PPPoE and PPPoA encapsulation only.
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P-335 Series User’s Guide 41.4 Problems Accessing the Prestige Table 156 Troubleshooting Accessing the Prestige PROBLEM CORRECTIVE ACTION I cannot access the Prestige. The username is “admin”. The default password is “1234”. The Password and Username fields are case-sensitive. Make sure that you enter the correct password and username using the proper casing. If you have changed the password and have now forgotten it, you will need to upload the default configuration file.
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P-335 Series User’s Guide Table 157 Troubleshooting Restricted Web Pages and Keyword Blocking PROBLEM CORRECTIVE ACTION Parental Control is configured correctly, but I can still access restricted web pages. Restart the device to clear the cache. The content filter server may be unavailable. The View Logs screen can display content filtering log messages. See the Log Descriptions appendix for a list of possible log messages.
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P-335 Series User’s Guide • Java permissions (enabled by default). Note: Internet Explorer 6 screens are used here. Screens for other Internet Explorer versions may vary. 41.5.1.1 Internet Explorer Pop-up Blockers You may have to disable pop-up blocking to log into your device. Either disable pop-up blocking (enabled by default in Windows XP SP (Service Pack) 2) or allow pop-up blocking and create an exception for your device’s IP address. 41.5.1.1.
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P-335 Series User’s Guide Figure 239 Internet Options 3 Click Apply to save this setting. 41.5.1.1.2 Enable pop-up Blockers with Exceptions Alternatively, if you only want to allow pop-up windows from your device, see the following steps. 1 In Internet Explorer, select Tools, Internet Options and then the Privacy tab. 2 Select Settings…to open the Pop-up Blocker Settings screen.
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P-335 Series User’s Guide Figure 240 Internet Options 3 Type the IP address of your device (the web page that you do not want to have blocked) with the prefix “http://”. For example, http://192.168.1.1. 4 Click Add to move the IP address to the list of Allowed sites. Note: If you change the IP address of your device, make sure that the new address matches the address you type in the Pop-up Blocker Settings screen.
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P-335 Series User’s Guide Figure 241 Pop-up Blocker Settings 5 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. 41.5.1.2 JavaScripts If pages of the web configurator do not display properly in Internet Explorer, check that JavaScripts are allowed. 1 In Internet Explorer, click Tools, Internet Options and then the Security tab.
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P-335 Series User’s Guide Figure 242 Internet Options 2 Click the Custom Level... button. 3 Scroll down to Scripting. 4 Under Active scripting make sure that Enable is selected (the default). 5 Under Scripting of Java applets make sure that Enable is selected (the default). 6 Click OK to close the window.
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P-335 Series User’s Guide Figure 243 Security Settings - Java Scripting 41.5.1.3 Java Permissions 1 From Internet Explorer, click Tools, Internet Options and then the Security tab. 2 Click the Custom Level... button. 3 Scroll down to Microsoft VM. 4 Under Java permissions make sure that a safety level is selected. 5 Click OK to close the window.
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P-335 Series User’s Guide Figure 244 Security Settings - Java 41.5.1.3.1 JAVA (Sun) 1 From Internet Explorer, click Tools, Internet Options and then the Advanced tab. 2 Make sure that Use Java 2 for under Java (Sun) is selected. 3 Click OK to close the window.
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P-335 Series User’s Guide Figure 245 Java (Sun) 41.5.2 ActiveX Controls in Internet Explorer If ActiveX is disabled, you will not be able to download ActiveX controls or to use Trend Micro Security Serivces. Make sure that ActiveX controls are allowed in Internet Explorer. Screen shots for Internet Explorer 6 are shown. Steps may vary depending on your version of Internet Explorer. 1 In Internet Explorer, click Tools, Internet Options and then the Security tab.
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P-335 Series User’s Guide Figure 246 Internet Options Security 3 Scroll down to ActiveX controls and plug-ins. 4 Under Download signed ActiveX controls select the Prompt radio button. 5 Under Run ActiveX controls and plug-ins make sure the Enable radio button is selected. 6 Then click the OK button.
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P-335 Series User’s Guide Figure 247 Security Setting ActiveX Controls 403 Chapter 41 Troubleshooting
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P-335 Series User’s Guide Appendix A Product Specifications See also the Introduction chapter for a general overview of the key features. Specification Tables Table 160 Device Default IP Address 192.168.1.1 Default Subnet Mask 255.255.255.0 (24 bits) Default Password 1234 DHCP Pool 192.168.1.32 to 192.168.1.
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P-335 Series User’s Guide Table 161 Firmware (continued) 405 Management Embedded Web Configurator Menu-driven SMT (System Management Terminal) management CLI (Command Line Interpreter) Remote Management via Telnet or Web SNMP manageable FTP for firmware downloading, configuration backup and restoration. Syslog. Built-in Diagnostic Tools for FLASH memory, ADSL circuitry, RAM and LAN port Syslog Wireless (P-335WT only) IEEE 802.11g Compliance Frequency Range: 2.
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P-335 Series User’s Guide Appendix B PPPoE PPPoE in Action An ADSL modem bridges a PPP session over Ethernet (PPP over Ethernet, RFC 2516) from your computer to an ATM PVC (Permanent Virtual Circuit) which connects to a DSL Access Concentrator where the PPP session terminates (see the next figure). One PVC can support any number of PPP sessions from your LAN. PPPoE provides access control and billing functionality in a manner similar to dial-up services using PPP.
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P-335 Series User’s Guide Figure 248 Single-Computer per Router Hardware Configuration How PPPoE Works The PPPoE driver makes the Ethernet appear as a serial link to the computer and the computer runs PPP over it, while the modem bridges the Ethernet frames to the Access Concentrator (AC). Between the AC and an ISP, the AC is acting as a L2TP (Layer 2 Tunneling Protocol) LAC (L2TP Access Concentrator) and tunnels the PPP frames to the ISP. The L2TP tunnel is capable of carrying multiple PPP sessions.
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P-335 Series User’s Guide Appendix C PPTP What is PPTP? PPTP (Point-to-Point Tunneling Protocol) is a Microsoft proprietary protocol (RFC 2637 for PPTP is informational only) to tunnel PPP frames. How can we transport PPP frames from a computer to a broadband modem over Ethernet? A solution is to build PPTP into the ANT (ADSL Network Termination) where PPTP is used only over the short haul between the computer and the modem over Ethernet.
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P-335 Series User’s Guide PPTP Protocol Overview PPTP is very similar to L2TP, since L2TP is based on both PPTP and L2F (Cisco’s Layer 2 Forwarding). Conceptually, there are three parties in PPTP, namely the PNS (PPTP Network Server), the PAC (PPTP Access Concentrator) and the PPTP user. The PNS is the box that hosts both the PPP and the PPTP stacks and forms one end of the PPTP tunnel. The PAC is the box that dials/answers the phone calls and relays the PPP frames to the PNS.
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P-335 Series User’s Guide Figure 252 Example Message Exchange between Computer and an ANT PPP Data Connection The PPP frames are tunneled between the PNS and PAC over GRE (General Routing Encapsulation, RFC 1701, 1702). The individual calls within a tunnel are distinguished using the Call ID field in the GRE header.
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P-335 Series User’s Guide 411 Appendix C PPTP
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P-335 Series User’s Guide Appendix D Print Server This appendix shows you how to set up a print server for the following operating systems: • • • • • • • • Windows 95 Windows 98 Windows 98 SE (Second Edition) Windows ME Windows 2000 Windows XP Windows NT 4.
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P-335 Series User’s Guide Installation Requirements To install the print server driver you will need the following requirements • Microsoft Windows 95, Windows 98 SE (Second Edition), Windows ME, Windows NT 4.0, Windows 2000, Windows XP or Macintosh OS X • A computer with an Ethernet port • RJ-45 cables and a USB cable The print server must be set up on each computer in your network that you want to use the print server.
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P-335 Series User’s Guide Figure 254 Network Print Server Setup Wizard : Welcome 4 The Select A Print Server screen displays. The wizard automatically detects whether or not a print server is connected to your computer. Make sure that your Prestige is correctly connected and a compatible USB printer is connected to the Prestige. Highlight the print server and click Next to continue.
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P-335 Series User’s Guide Figure 255 Network Print Server Setup Wizard : Select A Print Server 5 The Change Settings screen displays. Select the Yes, I want to change settings radio button, type a password and click Next to change your print server settings. Alternatively select No, I don’t want to change settings and click Next to use the current print server settings and continue with the wizard.
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P-335 Series User’s Guide Figure 256 Network Print Server Setup Wizard : Change Settings 6 Select the printer which is connected to the Prestige USB port. 7 Click Next to continue.
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P-335 Series User’s Guide Figure 257 Network Print Server Setup Wizard : Select A Printer 8 If your printer is not listed, you can use the pop-up help dialog box to guide you through the add printer process. After you have added a printer, the Select A Printer screen displays again. Select the printer you have added and click Next to continue. Figure 258 Add Printer Help 9 A Summary screen displays. Check your settings and click Next to continue.
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P-335 Series User’s Guide Figure 259 Network Print Server Setup Wizard : Summary 10Click Finish to save and close your Network Print Server Setup Wizard. Your print server setup is complete.
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P-335 Series User’s Guide Windows 95/98/ME/NT/2000/XP : Print Server Setup Wizard The following Setup Wizard for Windows 98/ME/NT/2000/XP uses a print server protocol called Line Printer Daemon (LPD). You must use this wizard if you want to set up your network print server on the following operating systems: • • • • Windows 95 Windows 98 Windows 98 SE (Second Edition) Windows ME. LPD is a printing protocol that uses UDP to establish connections between printers and computers on a network.
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P-335 Series User’s Guide Figure 262 Network Print Monitor Setup : Welcome 4 The Choose Destination Location screen displays. Choose a file location to install your print monitor and click Next to continue. Figure 263 Network Print Monitor Setup : Location 5 The Setup Complete screen displays. Click Finish to save your settings and close the wizard.
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P-335 Series User’s Guide Figure 264 Network Print Monitor Setup : Complete Windows 2000/NT/XP : Computer Wizard Use the following wizard if you do not want to use the provided setup wizards.Windows 95, Windows 98, Windows 98 SE (Second Edition) and Windows ME have similar print server setups. 1 Click Start, Settings, Control Panel and double-click the Printers icon to open the Printers window. 2 Double-click the Add Printer icon. Figure 265 Printers Screen 3 The Add Printer Wizard screen displays.
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P-335 Series User’s Guide Figure 266 Add Printer Wizard Welcome Screen 4 Select the Local printer radio button. 5 Click Next to continue. Figure 267 Local Printer Screen 6 Select the Create a new port radio button. 7 Choose Standard TCP/IP Port from the Type drop-down list box. 8 Click Next to continue.
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P-335 Series User’s Guide Figure 268 Select Printer Port Screen 9 Follow the on-screen instructions and click Next to continue. Figure 269 Add Standard TCP/IP Printer Port Screen 10 Type the IP Address of your Prestige. A default Port Name displays as you type the IP Address. Alternatively type a different name to change the Port Name. 11 Click Next to continue.
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P-335 Series User’s Guide Figure 270 Add Port Screen 12 Select the Custom radio button and click the Settings… button. Fill in additional print server port information in the following screen. Figure 271 Additional Port Information Screen 13 Select the LPR radio button as the printing Protocol. 14 Type LP1 in the LPR Settings Queue Name field. 15 Click the OK button to return to the previous screen and then click Next.
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P-335 Series User’s Guide Figure 272 Port Settings Screen 16 Make sure that your printer port settings are correct. Click the Finish button to complete printer TCP/IP and port set up and then return to the Add Printer Wizard. Figure 273 Add Standard TCP/IP Printer Port Complete 17 Select the make of the printer that you want to connect to the print server in the Manufacturers list of printers. 18 Select the printer model from the list of Printers.
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P-335 Series User’s Guide Figure 274 Add Printer Screen 21 If the following screen displays, select Keep existing driver radio button if you already have a printer driver installed on your computer and you do not want to change it. 22 Click Next to continue. Figure 275 Use Existing Driver Screen 23 Type a name to identify the printer and then click Next to continue.
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P-335 Series User’s Guide Figure 276 Name Your Printer Screen 24 Select the Do not share this printer radio button. 25 Click Next to proceed to the following screen. Figure 277 Printer Sharing Screen 26 These fields are optional. Type where your printer is located in the Location field. Type additional information about the printer in the Comment field. 27 Click Next to continue.
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P-335 Series User’s Guide Figure 278 Location and Comment Screen 28 Select the Yes radio button and then click the Next button if you want to print a test page. A pop-up screen displays to ask if the test page printed correctly. Otherwise select the No radio button and then click Next to continue. Figure 279 Print Test Page Screen 29 The following screen shows your current printer settings. Select the Finish button to complete the print server setup.
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P-335 Series User’s Guide Figure 280 Add Printer Wizard Complete Macintosh OS X Use the following steps to set up a print server on your Macintosh computer. 1 Click the Print Center icon located in the Macintosh Dock. Proceed to step 6 to continue. If the Print Center icon is not in the Macintosh Dock proceed to the next step. 2 On your desktop, double-click the Macintosh HD icon to open the Macintosh HD window. Figure 281 Macintosh HD 3 Double-click the Applications folder.
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P-335 Series User’s Guide Figure 283 Applications Folder 5 Double-click the Print Center icon. Figure 284 Utilities Folder 6 Click the Add icon at the top of the screen. Figure 285 Printer List Folder 7 Set up your printer in the Printer List configuration screen. Select IP Printing from the drop-down list box. 8 In the Printer’s Address field, type the IP address of your Prestige. 9 Deselect the Use default queue on server check box. 10Type LP1 in the Queue Name field.
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P-335 Series User’s Guide Figure 286 Printer Configuration 12Click Add to select a printer model, save and close the Printer List configuration screen. Figure 287 Printer Model 13The Name “LP1 on 192.168.1.1” displays in the Printer List field. The default printer Name displays in bold type.
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P-335 Series User’s Guide Figure 288 Print Server 14Your Macintosh print server set up is complete. You can now use the Prestige’s print server to print from a Macintosh computer. Refer to the “Print Server” on page 249 for information on your Prestige print server configuration screen.
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P-335 Series User’s Guide 433 Appendix D Print Server
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P-335 Series User’s Guide Appendix E Print Server Specifications This appendix provides details on the print server interface and system requirements. Table 162 Print Server Interface PRINT SERVER INTERFACE USB USB 1.1 (full speed) - compliant port, 1.5Mbps (low speed) and 12Mbps (full speed) data transmission rates. This port automatically detects the make and model of the USB printer connected to this port.
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P-335 Series User’s Guide Table 164 Compatible USB Printers 435 BRAND MODEL TYPE REMARK CANON i255 Inkjet CANON i320 Inkjet CANON i355 Inkjet CANON i450 Inkjet CANON i455 Inkjet CANON i470D Inkjet CANON i475D Inkjet CANON i550 Inkjet CANON i560 Inkjet CANON i6100 Inkjet CANON i6500 Inkjet CANON i850 Inkjet CANON i865 Inkjet CANON i9100 Inkjet CANON i950 Inkjet CANON i9950 Inkjet CANON S200SPx Inkjet CANON S200SRx Inkjet CANON S520 Inkjet CANON
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P-335 Series User’s Guide Table 164 Compatible USB Printers BRAND MODEL TYPE REMARK EPSON Stylus C40 Inkjet Disable bi-directional support on printer.
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P-335 Series User’s Guide Table 164 Compatible USB Printers 437 BRAND MODEL TYPE REMARK HP DeskJet 930C Inkjet HP LaserJet 1200 Laser Disable bi-directional support on printer. HP LaserJet 1220 Laser Disable bi-directional support on printer. HP LaserJet 1300 Laser HP LaserJet 2200 Laser Disable bi-directional support on printer. HP LaserJet 2200D Laser Disable bi-directional support on printer.
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P-335 Series User’s Guide Table 164 Compatible USB Printers BRAND MODEL TYPE LEXMARK T420 Laser LEXMARK T620 Laser LEXMARK W812 Laser LEXMARK Z42 Inkjet LEXMARK Z43 Inkjet LEXMARK Z45 Inkjet LEXMARK Z55 Inkjet LEXMARK Z705 Inkjet LEXMARK E230 Laser LEXMARK X6170 MFP LEXMARK Z515 Inkjet OKI B4350 Laser SAMSUNG ML-1710 Laser SAMSUNG ML-1750 Laser SAMSUNG CLP-510 Laser SAMSUNG SCX-4016 MFP SHARP AR-M160 MFP SHARP AR-M205 MFP XEROX Phaser 3310 Laser XE
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P-335 Series User’s Guide 439 Appendix E Print Server Specifications
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P-335 Series User’s Guide Appendix F NetBIOS Filter Commands The following describes the NetBIOS packet filter commands. Introduction NetBIOS (Network Basic Input/Output System) are TCP or UDP broadcast packets that enable a computer to connect to and communicate with a LAN. For some dial-up services such as PPPoE or PPTP, NetBIOS packets cause unwanted calls.
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P-335 Series User’s Guide The filter types and their default settings are as follows. Table 165 NetBIOS Filter Default Settings NAME DESCRIPTION EXAMPLE Between LAN and WAN This field displays whether NetBIOS packets are blocked or forwarded Block between the LAN and the WAN. IPSec Packets This field displays whether NetBIOS packets sent through a VPN connection are blocked or forwarded. Trigger dial This field displays whether NetBIOS packets are allowed to initiate Disabled calls.
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P-335 Series User’s Guide Appendix G Log Descriptions Configure centralized logs using the embedded web configurator; see online help for details. This appendix provides descriptions of example log messages. Table 166 System Error logs LOG MESSAGE DESCRIPTION %s exceeds the max. number of session per host! This attempt to create a NAT session exceeds the maximum number of NAT session table entries allowed to be created per host.
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P-335 Series User’s Guide Table 168 UPnP Logs LOG MESSAGE DESCRIPTION UPnP pass through Firewall UPnP packets can pass through the firewall.
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P-335 Series User’s Guide Appendix H Setting up Your Computer’s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed. Windows 95/98/Me/NT/2000/XP, Macintosh OS 7 and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use TCP/ IP on your computer. Windows 3.1 requires the purchase of a third-party TCP/IP application package.
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P-335 Series User’s Guide Figure 289 WIndows 95/98/Me: Network: Configuration Installing Components The Network window Configuration tab displays a list of installed components. You need a network adapter, the TCP/IP protocol and Client for Microsoft Networks. If you need the adapter: 1 In the Network window, click Add. 2 Select Adapter and then click Add. 3 Select the manufacturer and model of your network adapter and then click OK. If you need TCP/IP: 1 In the Network window, click Add.
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P-335 Series User’s Guide 3 Select Microsoft from the list of manufacturers. 4 Select Client for Microsoft Networks from the list of network clients and then click OK. 5 Restart your computer so the changes you made take effect. Configuring 1 In the Network window Configuration tab, select your network adapter's TCP/IP entry and click Properties 2 Click the IP Address tab. • • If your IP address is dynamic, select Obtain an IP address automatically.
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P-335 Series User’s Guide Figure 291 Windows 95/98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • • If you do not know your gateway’s IP address, remove previously installed gateways. If you have a gateway IP address, type it in the New gateway field and click Add. 5 Click OK to save and close the TCP/IP Properties window. 6 Click OK to close the Network window. Insert the Windows CD if prompted. 7 Turn on your Prestige and restart your computer when prompted.
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P-335 Series User’s Guide Figure 292 Windows XP: Start Menu 2 For Windows XP, click Network Connections. For Windows 2000/NT, click Network and Dial-up Connections. Figure 293 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Properties.
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P-335 Series User’s Guide Figure 294 Windows XP: Control Panel: Network Connections: Properties 4 Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and click Properties. Figure 295 Windows XP: Local Area Connection Properties 5 The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP). • 449 If you have a dynamic IP address click Obtain an IP address automatically.
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P-335 Series User’s Guide • If you have a static IP address click Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields. Click Advanced. Figure 296 Windows XP: Advanced TCP/IP Settings 6 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK. Do one or more of the following if you want to configure additional IP addresses: • • • • • • • • In the IP Settings tab, in IP addresses, click Add.
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P-335 Series User’s Guide 7 In the Internet Protocol TCP/IP Properties window (the General tab in Windows XP): • • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). If you know your DNS server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields. If you have previously configured DNS servers, click Advanced and then the DNS tab to order them.
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P-335 Series User’s Guide Macintosh OS 8/9 1 Click the Apple menu, Control Panel and double-click TCP/IP to open the TCP/IP Control Panel. Figure 298 Macintosh OS 8/9: Apple Menu 2 Select Ethernet built-in from the Connect via list.
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P-335 Series User’s Guide Figure 299 Macintosh OS 8/9: TCP/IP 3 For dynamically assigned settings, select Using DHCP Server from the Configure: list. 4 For statically assigned settings, do the following: • • • • From the Configure box, select Manually. Type your IP address in the IP Address box. Type your subnet mask in the Subnet mask box. Type the IP address of your Prestige in the Router address box. 5 Close the TCP/IP Control Panel. 6 Click Save if prompted, to save changes to your configuration.
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P-335 Series User’s Guide • • Select Built-in Ethernet from the Show list. Click the TCP/IP tab. 3 For dynamically assigned settings, select Using DHCP from the Configure list. Figure 301 Macintosh OS X: Network 4 For statically assigned settings, do the following: • • • • From the Configure box, select Manually. Type your IP address in the IP Address box. Type your subnet mask in the Subnet mask box. Type the IP address of your Prestige in the Router address box.
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P-335 Series User’s Guide 455 Appendix H Setting up Your Computer’s IP Address
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P-335 Series User’s Guide Appendix I Wireless LANs Wireless LAN Topologies This section discusses ad-hoc and infrastructure wireless LAN topologies. Ad-hoc Wireless LAN Configuration The simplest WLAN configuration is an independent (Ad-hoc) WLAN that connects a set of computers with wireless stations (A, B, C).
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P-335 Series User’s Guide Figure 303 Basic Service Set ESS An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an access point, with each access point connected together by a wired network. This wired connection between APs is called a Distribution System (DS). This type of wireless LAN topology is called an Infrastructure WLAN. The Access Points not only provide communication with the wired network but also mediate wireless network traffic in the immediate neighborhood.
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P-335 Series User’s Guide Figure 304 Infrastructure WLAN Channel A channel is the radio frequency(ies) used by IEEE 802.11a/b/g wireless devices. Channels available depend on your geographical area. You may have a choice of channels (for your region) so you should use a different channel than an adjacent AP (access point) to reduce interference. Interference occurs when radio signals from different access points overlap causing interference and degrading performance.
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P-335 Series User’s Guide Figure 305 RTS/CTS When station A sends data to the AP, it might not know that the station B is already using the channel. If these two stations send data at the same time, collisions may occur when both sets of data arrive at the AP at the same time, resulting in a loss of messages for both stations. RTS/CTS is designed to prevent collisions due to hidden nodes.
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P-335 Series User’s Guide A large Fragmentation Threshold is recommended for networks not prone to interference while you should set a smaller threshold for busy networks or networks that are prone to interference. If the Fragmentation Threshold value is smaller than the RTS/CTS value (see previously) you set then the RTS (Request To Send)/CTS (Clear to Send) handshake will never occur as data frames will be fragmented before they reach RTS/CTS size.
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P-335 Series User’s Guide IEEE 802.1x In June 2001, the IEEE 802.1x standard was designed to extend the features of IEEE 802.11 to support extended authentication as well as providing additional accounting and control features. It is supported by Windows XP and a number of network devices. Some advantages of IEEE 802.1x are: • User based identification that allows for roaming.
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P-335 Series User’s Guide • Access-Challenge Sent by a RADIUS server requesting more information in order to allow access. The access point sends a proper response from the user and then sends another AccessRequest message. The following types of RADIUS messages are exchanged between the access point and the RADIUS server for user accounting: • Accounting-Request Sent by the access point requesting accounting.
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P-335 Series User’s Guide 3 The wireless station replies with identity information, including username and password. The RADIUS server checks the user information against its user profile database and determines whether or not to authenticate the wireless station. Types of Authentication This appendix discusses some popular authentication types: EAP-MD5, EAP-TLS, EAPTTLS, PEAP and LEAP. The type of authentication you use depends on the RADIUS server or the AP.
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P-335 Series User’s Guide PEAP (Protected EAP) Like EAP-TTLS, server-side certificate authentication is used to establish a secure connection, then use simple username and password methods through the secured connection to authenticate the clients, thus hiding client identity. However, PEAP only supports EAP methods, such as EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card), for client authentication. EAP-GTC is implemented only by Cisco.
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P-335 Series User’s Guide Shared key authentication involves a four-message procedure. A wireless station sends a shared key authentication request to the AP, which will then reply with a challenge text message. The wireless station must then use the AP’s default WEP key to encrypt the challenge text and return it to the AP, which attempts to decrypt the message using the AP’s default WEP key. If the decrypted message matches the challenge text, the wireless station is authenticated.
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P-335 Series User’s Guide Key differences between WPA(2) and WEP are improved data encryption and user authentication. Encryption Both WPA and WPA2 improve data encryption by using Temporal Key Integrity Protocol (TKIP), Message Integrity Check (MIC) and IEEE 802.1x. In addition to TKIP, WPA2 also uses Advanced Encryption Standard (AES) in the Counter mode with Cipher block chaining Message authentication code Protocol (CCMP) to offer stronger encryption.
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P-335 Series User’s Guide Security Parameters Summary Refer to this table to see what other security parameters you should configure for each Authentication Method/ key management protocol type. MAC address filters are not dependent on how you configure these security features. Table 172 Wireless Security Relational Matrix AUTHENTICATION ENCRYPTION ENTER METHOD/ KEY METHOD MANUAL KEY MANAGEMENT PROTOCOL ENABLE IEEE 802.
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P-335 Series User’s Guide Figure 308 Roaming Example The steps below describe the roaming process. 1 As wireless station Y moves from the coverage area of access point P1 to that of access point 2 P2, it scans and uses the signal of access point P2. 3 Access point P2 acknowledges the presence of wireless station Y and relays this information to access point P1 through the wired LAN. 4 Access point P1 updates the new position of wireless station.
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P-335 Series User’s Guide 469 Appendix I Wireless LANs
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P-335 Series User’s Guide Appendix J Antenna Selection and Positioning Recommendation An antenna couples RF signals onto air. A transmitter within a wireless device sends an RF signal to the antenna, which propagates the signal through the air. The antenna also operates in reverse by capturing RF signals from the air. Choosing the right antennas and positioning them properly increases the range and coverage area of a wireless LAN. Antenna Characteristics Frequency An antenna in the frequency of 2.
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P-335 Series User’s Guide • Omni-directional antennas send the RF signal out in all directions on a horizontal plane. The coverage area is torus-shaped (like a donut) which makes these antennas ideal for a room environment. With a wide coverage area, it is possible to make circular overlapping coverage areas with multiple access points. • Directional antennas concentrate the RF signal in a beam, like a flashlight.
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P-335 Series User’s Guide Appendix K Brute-Force Password Guessing Protection The following describes the commands for enabling, disabling and configuring the brute-force password guessing protection mechanism for the password. Table 173 Brute-Force Password Guessing Protection Commands COMMAND DESCRIPTION sys pwderrtm This command displays the brute-force guessing password protection settings. sys pwderrtm 0 This command turns off the password’s protection from brute-force guessing.
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P-335 Series User’s Guide 473 Appendix K Brute-Force Password Guessing Protection
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P-335 Series User’s Guide Appendix L Triangle Route The Ideal Setup When the firewall is on, your Prestige acts as a secure gateway between your LAN and the Internet. In an ideal network topology, all incoming and outgoing network traffic passes through the Prestige to protect your LAN against attacks. Figure 309 Ideal Setup The “Triangle Route” Problem A traffic route is a path for sending or receiving data packets between two Ethernet devices.
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P-335 Series User’s Guide Figure 310 “Triangle Route” Problem The “Triangle Route” Solutions This section presents you two solutions to the “triangle route” problem. IP Aliasing IP alias allows you to partition your network into logical sections over the same Ethernet interface. Your Prestige supports up to three logical LAN interfaces with the Prestige being the gateway for each logical network.
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P-335 Series User’s Guide Figure 311 IP Alias Gateways on the WAN Side A second solution to the “triangle route” problem is to put all of your network gateways on the WAN side as the following figure shows. This ensures that all incoming network traffic passes through your Prestige to your LAN. Therefore your LAN is protected. Figure 312 Gateways on the WAN Side How To Configure Triangle Route 1 From the SMT main menu, enter 24. 2 Enter “8” in menu 24 to enter CI command mode.
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P-335 Series User’s Guide 477 Appendix L Triangle Route
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P-335 Series User’s Guide Index Numerics 110V AC 4 230V AC 4 802.
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P-335 Series User’s Guide Contact Information 6 Contacting Customer Support 6 Content Filtering 152 Days and Times 152 Restrict Web Features 152 Cookies 153, 199 Copyright 2 Correcting Interference 3 Corrosive Liquids 4 Cost Of Transmission 295 Covers 4 CTS (Clear to Send) 459 Customer Support 6 D Damage 4 Dampness 4 Danger 4 Dealer 3 Default 257 Defective 5 Denial of Service 314 Denmark, Contact Information 6 DHCP 55, 122, 130, 243, 353 DHCP Table Summary 55 DHCP_client list 132 Disclaimer 2 Discretion 5
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P-335 Series User’s Guide G Gas Pipes 4 Gateway 295 Gateway IP Addr 289 Gateway IP Address 280 General Setup 242 General wireless LAN screen 84 Germany, Contact Information 6 Global 134 God, act of 5 IP Pool 130, 131, 274 IP Pool Setup 122 IP Ports 322 IP Static Route Setup 294 J Java 153, 199 L H Harmful Interference 3 Hidden Menus 262 Hidden node 458 High Voltage Points 4 Hop Count 295 Host 243 HTTP 139, 322 I IBSS 456 Idle Timeout 287 IEEE 802.11g 43, 460 IEEE 802.
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P-335 Series User’s Guide My Password 279, 285 My Server IP Addr 288 N Nailed-Up Connection 287 Nailed-up Connection 287 NAT 138, 139, 289, 343 Applying NAT in the SMT Menus 296 Configuring 298 Definitions 134 Examples 304 How NAT Works 135 Mapping Types 136 Non NAT Friendly Application Programs 310 Ordering Rules 301 Server Sets 138 What NAT does 135 Navigation Panel 52 Network Address Translation (NAT) 296 Network Management 139 New 5 NNTP 139 North America 4 North America Contact Information 6 Norway,
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P-335 Series User’s Guide Registered 2 Registered Trademark 2 Regular Mail 6 Related Documentation 36 Relocate 3 Rem Node Name 285 Re-manufactured 5 Remote Management Firewall 314 Remote Management and NAT 219 Remote Management Limitations 218, 383 Remote Node Filter 290 Removing 4 Reorient 3 Repair 4, 5 Replace 5 Replacement 5 Reproduction 2 Required fields 263 Resetting the Time 380 Restore 5, 256 Restore Configuration 367 Restrict Web Features 153, 199 Return Material Authorization (RMA) Number 5 Return
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P-335 Series User’s Guide System Maintenance 249, 350, 352, 359, 363, 366, 371, 374, 375, 376, 379 System Name 267 System Timeout 219 T Tampering 5 TCP/IP 126, 336, 337, 343 TCP/IP filter rule 336 Telecommunication Line Cord.
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P-335 Series User’s Guide WPA 88 Written Permission 2 WWW 108 www.dyndns.
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