Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA 202-10027-01 Version 2.
© 2004 by NETGEAR, Inc. All rights reserved. Trademarks NETGEAR is a trademark of Netgear, Inc. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other brand and product names are registered trademarks or trademarks of their respective holders. Statement of Conditions In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice.
Bestätigung des Herstellers/Importeurs Es wird hiermit bestätigt, daß das ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P gemäß der im BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige Betreiben einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die Anmerkungen in der Betriebsanleitung.
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Contents Chapter 1 About This Manual Audience, Conventions, Scope ......................................................................................1-1 How to Use this Manual ..................................................................................................1-2 How to Print this Manual .................................................................................................1-3 Chapter 2 Introduction Key Features of the FWG114P .....................................................
Basic Setup Troubleshooting Tips ..................................................................................3-9 FWG114P Setup Wizard Auto Detection ........................................................................3-9 Wizard-Detected Login Account Setup ..................................................................3-10 Wizard-Detected Dynamic IP Account Setup .........................................................3-12 Wizard-Detected Fixed IP Account Setup ................................
Chapter 6 Firewall Protection and Content Filtering Firewall Protection and Content Filtering Overview ........................................................6-1 Using the Block Sites Menu to Screen Content ..............................................................6-1 Services and Rules Regulate Inbound and Outbound Traffic .........................................6-3 Defining a Service ....................................................................................................
IKE Policies’ Automatic Key and Authentication Management ................................8-3 VPN Policy Configuration for Auto Key Negotiation .................................................8-6 VPN Policy Configuration for Manual Key Exchange ...............................................8-9 Using Digital Certificates for IKE Auto-Policy Authentication .......................................8-14 Certificate Revocation List (CRL) ...........................................................................
Configuring LAN TCP/IP Setup Parameters ..........................................................10-5 Using the Router as a DHCP server ......................................................................10-7 Using Address Reservation ....................................................................................10-7 Configuring Static Routes .............................................................................................10-8 Enabling Remote Management Access ...........................
Domain Name Server .............................................................................................. B-9 IP Configuration by DHCP .................................................................................... B-10 Internet Security and Firewalls .................................................................................... B-10 What is a Firewall? .................................................................................................B-11 Stateful Packet Inspection ........
Outbound Log ................................................................................................................ D-1 Inbound Log ................................................................................................................... D-2 Other IP Traffic .............................................................................................................. D-2 Router Operation .....................................................................................................
Changes to Wireless Client Programs ............................................................ E-18 Appendix F Virtual Private Networking What is a VPN? ..............................................................................................................F-1 What is IPSec and How Does It Work? ..........................................................................F-2 IPSec Security Features ..........................................................................................
Step-By-Step Configuration of FVS328 Gateway B ....................................................... H-7 Test the VPN Connection ............................................................................................ H-11 Glossary List of Glossary Terms ...................................................................................................
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Chapter 1 About This Manual Congratulations on your purchase of the NETGEAR® ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. This chapter introduces important features of this manual. Audience, Conventions, Scope This reference manual assumes that the reader has basic-to-intermediate computer and Internet skills. However, basic computer network, Internet, firewall, and networking technology tutorial information is provided in the appendices.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Use this Manual The HTML version of this manual includes a variety of navigation features as well as links to PDF versions of the full manual and individual chapters. 2 1 3 Figure Preface -2: HTML version of this manual 1. Left pane. Use the left pane to view the Contents, Index, Search, and Favorites tabs.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Print this Manual To print this manual you may choose one of the following options, according to your needs: • Printing a “How To” Sequence of Steps in the HTML View. Use the Print button on the upper right of the toolbar to print the currently displayed topic. Using this button when a step-by-step procedure is displayed will send the entire procedure to your printer.
Reference Manual for the ProSafe Wireless 802.
Chapter 2 Introduction This chapter describes the features of the NETGEAR ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. Key Features of the FWG114P The ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P, with a 4-port switch, connects your LAN to the Internet through a broadband modem. With auto fail-over connectivity through the serial port, the FWG114P provides highly reliable Internet access.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Full Routing on Both the Broadband and Serial Ports You can install, configure, and operate the FWG114P to take full advantage of a variety of routing options on both the serial and broadband WAN ports, including: • Internet access via either the serial or broadband port. • Auto fail-over connectivity through an analog or ISDN modem connected to the serial port.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Virtual Private Networking The FWG114P Wireless Firewall/Print Server provides a secure encrypted connection between your local network and remote networks or clients. Its VPN features include: • Support for up to 2 simultaneous VPN connections. • Support for industry standard VPN protocols. The ProSafe Wireless 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Security The FWG114P Wireless Firewall/Print Server is equipped with several features designed to maintain security, as described in this section: • PCs hidden by NAT. NAT opens a temporary path to the Internet for requests originating from the local network. Requests originating from outside the LAN are discarded, preventing users outside the LAN from finding and directly accessing the PCs on the LAN.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • The ability to enable or disable IP address sharing by NAT. The FWG114P allows several networked PCs to share an Internet account using only a single IP address, which may be statically or dynamically assigned by your Internet service provider (ISP). This technique, known as NAT, allows the use of an inexpensive single-user ISP account.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • • • • • • • Browser-based management. Browser-based configuration allows you to easily configure your router from almost any type of personal computer, such as Windows, Macintosh, or Linux. A user-friendly Setup Wizard is provided and online help documentation is built into the browser-based Web Management Interface. Smart Wizard.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The FWG114P Front Panel The front panel of the FWG114P contains the status LEDs. Use the LEDs to verify various operations. Viewed from left to right, Table 2-1 describes the LEDs on the front of the router. Broadband PWR TEST ProSafe 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The FWG114P Rear Panel The rear panel of the FWG114P Wireless Firewall/Print Server contains the port connections listed below. USB MODEM LO CA L 4 3 10/100M 2 1 IN TER N ET 12VDC, 1.0A Figure 1-2: FWG114P Rear Panel Viewed from left to right, the rear panel contains the following features: • Wireless antenna. • DB-9 serial port for modem connection. • • • • • USB 2.0 Printer Port.
Chapter 3 Connecting the FWG114P to the Internet This chapter describes how to set up the router on your local area network (LAN) and connect to the Internet. You will find out how to configure your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P for Internet access using the Setup Wizard, or how to manually configure your Internet connection. What You Will Need Before You Begin You need to prepare these three things before you begin: 1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P For the initial connection to the Internet and configuration of your router, you will need to connect a computer to the router that is set to automatically get its TCP/IP configuration from the router via DHCP. Note: For help with DHCP configuration, please refer to Appendix C, “Preparing Your Network.” The cable or DSL modem broadband access device must provide a standard 10 Mbps (10BASE-T) Ethernet interface.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Record Your Internet Connection Information Print this page. Fill in the configuration parameters from your Internet Service Provider (ISP). ISP Login Name: The login name and password are case sensitive and must be entered exactly as given by your ISP. For AOL customers, the login name is their primary screen name. Some ISPs use your full e-mail address as the login name. The Service Name is not required by all ISPs.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Connecting the FWG114P Wireless Firewall/Print Server This section provides instructions for connecting the FWG114P Wireless Firewall/Print Server. Also, the Resource CD for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P (SW-10023-02), included with your router, contains an animated Installation Assistant to help you through this procedure.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P c. Securely insert the Ethernet cable from your broadband modem into the Internet port (B) on the FWG114P. Internet Port USB MODEM B LO CA L 4 3 10/100M 2 1 IN TER N ET 12VDC, 1.0A Broadband modem Figure 3-2: Connect the broadband modem to the router d.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. RESTART YOUR NETWORK IN THE CORRECT SEQUENCE Warning: Failure to restart your network in the correct sequence could prevent you from connecting to the Internet. First, turn on the broadband modem and wait 2 minutes. b. Now, turn on your wireless firewall/print server. c. Last, turn on your computer.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. LOG IN TO THE WIRELESS FIREWALL/PRINT SERVER a. From your PC, launch your Internet browser. Because you are not yet connected to the Internet, your browser will display a page not found message. b. Connect to the wireless firewall/print server by typing http://192.168.0.1 in the address field of Internet Explorer or Netscape® Navigator. Figure 3-5: Log in to the firewall c.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 4. RUN THE SETUP WIZARD TO CONNECT TO THE INTERNET Figure 3-7: Setup Wizard a. You are now connected to the router. If you do not see the menu above, click the Setup Wizard link on the upper left of the main menu. b. Choose NAT or Classical Routing. Typically, NAT is used. NAT automatically assigns private IP addresses (192.168.0.x) to LAN connected devices.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Basic Setup Troubleshooting Tips Here are some tips for correcting simple problems that prevent with you from connecting to the Internet or connecting to the wireless firewall/print server. Be sure to restart your network in the correct sequence. Follow this sequence. Turn off the modem, wireless firewall/print server, and computer. Turn on the modem first and wait two minutes.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Fixed IP address assignment Next, the Setup Wizard will report which connection type it has discovered, and then display the appropriate configuration menu. If the Setup Wizard finds no connection, you will be prompted to check the physical connection between your firewall and the cable or DSL modem. When the connection is properly made, the firewall’s Internet LED should be on.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Note: You will no longer need to launch the ISP’s login program on your computer in order to access the Internet. When you start an Internet application, your firewall will automatically log you in. 3. The Idle Timeout setting determines how long to wait after there is no activity before disconnecting from the Internet.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Wizard-Detected Dynamic IP Account Setup If the Setup Wizard determines that your Internet service account uses Dynamic IP assignment, you will be directed to the menu shown in Figure 3-9 below: Figure 3-9: Setup Wizard menu for Dynamic IP address 1. Enter your Account Name (may also be called Host Name) and Domain Name. These parameters may be necessary to access your ISP’s services, such as mail or news servers.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P If your ISP allows access from only one specific computer’s Ethernet MAC address, select “Use this MAC address.” The firewall will then capture and use the MAC address of the computer that you are now using. You must be using the one computer that is allowed by the ISP. Otherwise, you can type in a MAC address.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 1. Enter your assigned IP Address, Subnet Mask, and the IP Address of your ISP’s gateway router. This information should have been provided to you by your ISP. You will need the configuration parameters from your ISP you recorded in “Record Your Internet Connection Information” on page 3. 2. Enter the IP address of your ISP’s Primary DNS Server. If a Secondary DNS Server address is available, enter it also.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 3-11: Serial Internet Connection configuration menu c. Fill in the ISDN or analog ISP Internet configuration parameters as appropriate: • • d. For a Dial-up Account, enter the Account information. Check “Connect as required” to enable the firewall to automatically dial the number. To enable Idle Time disconnect, check the box and enter a time in minutes.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Note: You can validate modem string settings by first connecting the modem directly to a computer, establishing a connection to your ISP, and then copying the modem string settings from the computer configuration and pasting them into the FWG114P Modem Properties Initial String field. For more information on this procedure, please refer to the support area of the NETGEAR Web site. • • Select the Serial Line Speed.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Manually Configuring Your Internet Connection You can manually configure your firewall using the menu below, or you can allow the Setup Wizard to determine your configuration as described in the previous section.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Manually Configure the Primary Internet Connection Use these steps to manually configure the primary Internet connection in the Basic Settings menu. 1. Select your Internet connection type (broadband with or without login, or serial). Note: If you are a Telstra BigPond broadband customer, or if you are in an area, such as Austria that uses broadband PPTP, login is required.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 7. Router’s MAC Address: This section determines the Ethernet MAC address that will be used by the firewall on the Internet port. Some ISPs will register the Ethernet MAC address of the network interface card in your computer when your account is first opened. They will then only accept traffic from the MAC address of that computer.
Reference Manual for the ProSafe Wireless 802.
Chapter 4 Wireless Configuration This chapter describes how to configure the wireless features of your FWG114P Wireless Firewall/Print Server. Observing Performance, Placement, and Range Guidelines In planning your wireless network, you should consider the level of security required. You should also select the physical placement of your FWG114P in order to maximize the network speed. For further information on wireless networking, refer to in Appendix E, “Wireless Networking Basics.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Implementing Appropriate Wireless Security Note: Indoors, computers can connect to wireless networks at ranges of 300 feet or more. Such distances allow others outside of your area to access your network. Unlike wired network data, your wireless data transmissions can extend beyond your walls and can be received by anyone with a compatible adapter. For this reason, use the security features of your wireless equipment.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • WPA or WPA-PSK. Wi-Fi Protected Access (WPA) data encryption provides data security. The very strong authentication along with dynamic per frame rekeying of WPA make it virtually impossible to compromise. Because this is a new standard, wireless device driver and software availability may be limited.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Wireless Network. The station name of the FWG114P. — Wireless Network Name (SSID). The SSID is also known as the wireless network name. Enter a value of up to 32 alphanumeric characters. In a setting where there is more than one wireless network, different wireless network names provide a means for separating the traffic. Any device you want to participate in the 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Security Options Table 4-1. Wireless Security Options Field Description Disable Wireless security is not used. WEP (Wired Equivalent Privacy) You can select the following WEP options: Authentication Type • Open: the FWG114P does not perform any authentication. • Shared: WEP shared key authentication. For a full explanation of WEP shared key, see “Authentication and WEP Data Encryption” on page E-2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 4-1. Field Wireless Security Options Description WPA-PSK WPA Pre-Shared-Key uses a pre-shared key to perform the authentication and generate (Wi-Fi Protected the initial data encryption keys. Then, it dynamically varies the encryption key. For a full Access explanation of WPA, see “WPA Wireless Security” on page E-8. Pre-Shared Key) Note: Not all wireless adapters support WPA.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Default Factory Settings The FWG114P default factory settings shown below. You can restore these defaults with the Factory Default Restore button on the rear panel as seen in the illustration “FWG114P Rear Panel” on page 2-8. After you install the FWG114P Wireless Firewall/Print Server, use the procedures below to customize any of the settings to better meet your networking needs.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Before You Change the SSID and WEP Settings Take the following steps: For a new wireless network, print or copy this form and fill in the configuration parameters. For an existing wireless network, the person who set up or is responsible for the network will be able to provide this information. Be sure to set the Regulatory Domain correctly as the first step.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Set Up and Test Basic Wireless Connectivity Follow the instructions below to set up and test basic wireless connectivity. Once you have established basic wireless connectivity, you can enable security settings appropriate to your needs. 1. Log in using the default LAN address of http://192.168.0.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 7. Click Apply to save your changes. Note: If you are configuring the FWG114P from a wireless computer and you change the wireless firewall/print server’s SSID, channel, or security settings, you will lose your wireless connection when you click on Apply. You must then change the wireless settings of your computer to match the FWG114P’s new settings. 8. Configure and test your PCs for wireless connectivity.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 6. Be sure to click Apply to save your trusted wireless PCs list settings. Now, only devices on this list will be allowed to wirelessly connect to the FWG114P. To remove a MAC address from the table, click to select it, then click the Delete button. How to Configure WEP Note: When changing the wireless settings from a wireless computer, you will lose your wireless connection when you click Apply.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Configure WPA Note: Not all wireless adapters support WPA. Furthermore, client software is required on the client. Windows XP and Windows 2000 with Service Pack 3 do include the client software that supports WPA. Nevertheless, the wireless adapter hardware and driver must also support WPA. Consult the product document for your wireless adapter and WPA client software for instructions on configuring WPA settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Configure WPA-PSK Note: Not all wireless adapters support WPA. Furthermore, client software is required on the client. Windows XP and Windows 2000 with Service Pack 3 do include the client software that supports WPA. Nevertheless, the wireless adapter hardware and driver must also support WPA.
Reference Manual for the ProSafe Wireless 802.
Chapter 5 Serial Port Configuration This chapter describes how to configure the serial port options of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. The FWG114P serial port lets you share the broadband connection of another FWG114P, share resources between two LANs, and take advantage of the routing functions on the broadband (WAN), LAN, and serial network interfaces.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Configuring a Serial Port Modem You can configure a serial port modem for any of the features described above. Be sure you have prepared the basic requirements listed below, then follow the ‘how to’ procedure. Basic Requirements for Serial Port Modem Configuration Configuring a serial port modem requires these elements: 1. A serial analog or ISDN modem. 2. A serial modem cable with a DB9 connector. 3.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P — For dial-up, “Standard Modem” should work in most cases. Otherwise, select your modem from the list. — If your modem is not on the list, select “User Defined” and enter the Modem Properties. If you are using the “User Defined” selection and configuring your own modem stings, fill in the Modem Properties settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 5-2: Auto-Rollover configuration menu 3. Configure the Auto-Rollover settings. 4. Click Apply for the changes to take effect. Configuring Dial-in on the Serial Port Dial-in lets a single remote computer connect to the FWG114P through the serial port to gain access to LAN resources or a remote access server. Be sure you have prepared the basic requirements listed below, then follow the ‘how to’ procedure.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Basic Requirements for Dial-in Dial-in requires these elements: 1. A broadband connection to the FWG114P. 2. An analog phone line. 3. A serial modem properly configured and attached to the DB9 connector on the serial port. 4. The Dial-in settings configured and applied to the FWG114P. How to Configure Dial-in Follow the steps below to configure a serial port dial-in connection. 1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Configuring LAN-to-LAN Settings LAN-to-LAN enables direct communications between two FWG114P wireless firewall/print servers. 6HULDO &RQQHFWLRQ )LUHZDOO $ Á?aM?a $&7 $/(57 # $/(57 8 ¤¤|+ +Á.?wjËoåÔ±¤¤~Ë8ÁjjÄÄË ÁjÝ?Ê+ÁÍË.jÁÜjÁ $&7 -/$%- ).4%2.%4 3:5 7(67 $/(57 $/(57 # 8 ¤¤|+ /1. $&7 /1. $&7 /1. $&7 /1. $&7 02).4%2 02).
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 5-5: LAN-to-LAN configuration menu 3. Configure the LAN-to-LAN settings. Note: The LAN subnet address of each FWG114P must be different. 4. Click Apply for the changes to take effect.
Reference Manual for the ProSafe Wireless 802.
Chapter 6 Firewall Protection and Content Filtering This chapter describes how to use the content filtering features of the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P to protect your network. These features can be found by clicking on the Content Filtering heading in the Main Menu of the browser interface. Firewall Protection and Content Filtering Overview The ProSafe Wireless 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Web addresses • Web address keywords These options are discussed below. The Keyword Blocking menu is shown here. Figure 6-1: Block Sites menu To enable filtering, click the checkbox next to the type of filtering you want to enable.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P To delete a keyword or domain, select it from the list, click Delete Keyword, then click Apply. Keyword application examples: • If the keyword "XXX" is specified, the URL is blocked, as is the newsgroup alt.pictures.XXX. • If the keyword “.com” is specified, only Web sites with other domain suffixes (such as .edu or .gov) can be viewed.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The service numbers for many common protocols are defined by the Internet Engineering Task Force (IETF) and published in RFC1700, “Assigned Numbers.” Service numbers for other applications are typically chosen from the range 1024 to 65535 by the authors of the application. Although the FWG114P already holds a list of many service port numbers, you are not limited to these choices.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P These default rules are shown in the Rules table of the Rules menu in Figure 6-2: Figure 6-2: Rules menu You can define additional rules that will specify exceptions to the default rules. By adding custom rules, you can block or allow access based on the service or application, source or destination IP addresses, and time of day.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • • • • • Service. From this list, select the application or service to be allowed or blocked. The list already displays many common services, but you are not limited to these choices. Use the Services menu to add any additional services or applications that do not already appear. Action. Choose how you would like this type of traffic to be handled.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Note: Some home broadband accounts do not allow you to run any server processes (such as a Web or FTP server). Your ISP may check for servers and suspend your account if it discovers active servers at your location. If you are unsure, refer to the Acceptable Use Policy of your ISP.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P This rule is shown in Figure 6-3. Example: Port Forwarding for Videoconferencing If you want to allow incoming videoconferencing to be initiated from a restricted range of outside IP addresses, such as from a branch office, you can create an inbound rule. In the example shown in Figure 6-4, CU-SeeMe is a predefined service and its connections are allowed only from a specified range of external IP addresses.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 6-5: Service example: port forwarding for VPN when NAT is Off In the example shown in Figure 6-5, UDP port 500 connections are defined as the IPSec service. Figure 6-6: Inbound rule example: VPN IPSec when NAT is off In the example shown in Figure 6-6, VPN IPSec connections are allowed any internal LAN IP address.
Reference Manual for the ProSafe Wireless 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Order of Precedence for Rules As you define new rules, they are added to the tables in the Rules menu. For any traffic attempting to pass through the firewall, the packet information is subjected to the rules in the order of the entries in the Rules Table, beginning at the top and proceeding to the default rules at the bottom.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Using a Schedule to Block or Allow Content or Traffic If you enabled content filtering in the Block Sites menu, or if you defined an outbound rule to use a schedule, you can set up a schedule for when blocking occurs or when access is restricted. The router allows you to specify when blocking will be enforced by configuring the Schedule tab shown below.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Note: Enter the values in 24-hour time format. For example, 10:30 am would be 10 hours and 30 minutes and 10:30 pm would be 22 hours and 30 minutes. Be sure to click Apply when you have finished configuring this menu. Setting the Time Zone The FWG114P Wireless Firewall/Print Server uses the Network Time Protocol (NTP) to obtain the current time and date from one of several Network Time Servers on the Internet.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 6-9: E-mail menu • Turn e-mail notification on. Select this check box if you want to receive e-mail logs and alerts from the router. • Send alerts and logs by e-mail. If you enable e-mail notification, these boxes cannot be blank. Enter the name or IP address of your ISP’s outgoing (SMTP) mail server (such as mail.myISP.com).
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • – If a Denial of Service attack is detected. – If a Port Scan is detected. – If a user on your LAN attempts to access a website that you blocked using Keyword blocking. Send logs according to this schedule. You can specify that logs are sent to you according to a schedule. Select whether you would like to receive the logs Hourly, Daily, Weekly, When Full, or None for no logs.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Viewing Logs of Web Access or Attempted Web Access The router will log security-related events, such as denied incoming and outgoing service requests, hacker probes, and administrator logins. If you enable content filtering in the Block Sites menu, the Log page will also show you when someone on your network tries to access a blocked site.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Log action buttons are described in Table 6-1. Table 6-1. Log action buttons Field Description Refresh Refreshes the log screen. Clear Log Clears the log entries. Send Log E-mails the log immediately. What to Include in the Event Log Use these checkboxes to determine which events are included in the log.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Enable one of these three options, as required: • Disable - select this if you do not have a Syslog server. • Broadcast on LAN - the Syslog data is broadcast, rather than sent to a specific Syslog server. Use this if your Syslog Server does not have a fixed IP address.
Chapter 7 Print Server This chapter describes how to install and configure the print server in your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. Printing Options The FWG114P supports these methods for printing: • For Windows XP and 2000 Only: TCP/IP Line Printer Remote (LPR) Printing — No software needs to be installed — Windows XP or 2000 users can print directly to the firewall. Print jobs are spooled (queued) on each computer.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P For Windows XP and 2000, Use TCP/IP LPR Printing Follow these instructions to set up TCP/IP printing on your Windows XP and 2000 PCs. Install the FWG114P, connect your printer to the USB port on the FWG114P, and run the Windows Add Printer Wizard. a. Follow the instructions in the printed Installation Guide or this manual to install your FWG114P. Connect your printer to the USB port on the back of the FWG114P. b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Complete the Add Standard TCP/IP Printer Port Wizard. a. Click Next to proceed with the Add Standard TCP/IP Printer Port Wizard. The Add Port screen will display. b. From the Add Port screen, enter 192.168.0.1, the FWG114P default LAN IP address, in the IP Address field. Note: If you changed the default LAN IP Address of the FWG114P, be sure to use the address you assigned here.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Identify the printer connected to FWG114P USB printer port. a. From the Install Printer Software screen selection lists, find the manufacturer and model of the printer you connected to the USB port on the FWG114P. Click Next to proceed. If the printer software is already installed on this computer, the Add Printer Wizard will inform you and let you keep the existing driver. b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P For Windows 95/98/Me, Use the Netgear Printer Port Driver Follow these instructions to set up the Netgear Printer Port Drive on Windows 9x PCs. Install the Netgear Printer Port Driver and configuration utility software. a. Follow the instructions in the printed Installation Guide or this manual to install your FWG114P. b. Connect your printer to the USB port on the back of the FWG114P. c.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Set up the Netgear printer port driver. a. Click Finish when the Installation Wizard is done. The Printer Port Setup utility displays, and queries the network to locate the print server in the FWG114P. After a short delay, the Printer Port Setup utility will display the port it finds in the FWG114P print server. b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Identify the printer connected to the FWG114P USB printer port. a. From the Add Printer Wizard screen selection lists, find the manufacturer and model of the printer you connected to the USB port on the FWG114P. Click Next to proceed. If the printer software is already installed on this PC, the Add Printer Wizard will inform you and let you keep the existing driver. b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Print a test page to verify successful printing on your network. a. b. Upon completion of the Add Printer Wizard, print a test page. – From the Windows Start menu, select Setup > Printers. – Highlight the printer you just added. – Right-click and the select Properties. The printer properties dialog box opens to the General tab page. – On the General tab page, click Print Test Page.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 7. In the Printer Address field, type the name or IP address of the FWG114P Wireless Firewall/ Print Server. The IP address will usually be 192.168.0.1. You can leave the Queue Name blank. Click Verify to make sure your computer can see the printer. You should see the IP address displayed above the button. If no IP Address appears, check that you have correctly typed the queue name or IP Address.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 7-1: Print Port Configuration menu Items shown on this screen are as follows: • Port If desired, click Browse Device to select a different device. The Select Device Port button supports multi-port models, but the FWG114P Wireless Firewall/Print Server is a single-port print server. The Port Name is shown in the Printer's Properties. • Banner Check this option to print a banner page before each print job.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Troubleshooting the Print Server Note: When the TCP/IP LPR configuration is used, if two long files are sent to the printer at once, Windows will pop up a print failure error message. This message can be ignored. The file will print once the printer finishes printing the first file. This does not happen when the Netgear Printer Port driver is used.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P c. For Network Path or Queue, enter a dummy value, such as \\123, as shown below. Select NO for “Do you print from MS-DOS-based programs?”. d. Click Next. Figure 7-2: Windows Add Printer Wizard e. The printer wizard will display a message stating that "The Network Printer is off-line". This is OK. Continue the Add Printer Wizard until finished. f. When finished, go to Start -> Settings -> Printers.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P g. Right-click the new printer and select Properties. Then select the Details tab, as shown below. Figure 7-3: Windows Printer Properties h. Click the Add Port button. On the resulting screen, select Other, then select the NETGEAR Print Server Port as the port to add. i. Click OK to see the Print Port Configuration screen. j. Click the Browse Device button, select the firewall, and click OK.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P k. Click OK to return to the Printers folders, and right-click on the new printer. Make sure that the Work Offline option is NOT checked. l. From the printer Properties page, General tab, print a test page to confirm that the settings work. m. The new printer icon should no longer be grayed out, and the printer is ready for use.
Chapter 8 Virtual Private Networking This chapter describes how to use the virtual private networking (VPN) features of the FWG114P Wireless Firewall/Print Server. VPN tunnels provide secure, encrypted communications between your local network and a remote network or computer. The FWG114P supports 2 VPN tunnels. Overview of FWG114P Policy-Based VPN Configuration The FWG114P uses state-of-the-art firewall and security technology to facilitate controlled and actively monitored VPN connectivity.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Using Policies to Manage VPN Traffic You create policy definitions to manage VPN traffic on the FWG114P. There are two kinds of policies: • IKE Policies: Define the authentication scheme and automatically generate the encryption keys.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P IKE Policies’ Automatic Key and Authentication Management Click the IKE Policies link from the VPN section of the main menu, and then click the Add button of the IKE Policies screen to display the IKE Policy Configuration menu shown in Figure 8-2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The IKE Policy Configuration fields are defined in the following table. Table 8-1. IKE Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The descriptive name of the IKE policy. Each policy should have a unique policy name. This name is not supplied to the remote VPN endpoint.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. IKE Policy Configuration Fields Field Description Remote These parameters apply to the target remote FWG114P, VPN gateway, or VPN client. Remote Identity Type Use this field to identify the remote FWG114P. You can choose one of the following four options from the drop-down list: • By its Internet (WAN) port IP address. • By its Fully Qualified Domain Name (FQDN) — your domain name.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P VPN Policy Configuration for Auto Key Negotiation An already defined IKE policy is required for VPN - Auto Policy configuration. From the VPN Policies section of the main menu, you can navigate to the VPN - Auto Policy configuration menu.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The VPN Auto Policy fields are defined in the following table. Table 8-1. VPN Auto Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The descriptive name of the VPN policy. Each policy should have a unique policy name. This name is not supplied to the remote VPN endpoint. It is only used to help you identify VPN policies.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. VPN Auto Policy Configuration Fields Field Description Traffic Selector These settings determine if and when a VPN tunnel will be established. If network traffic meets all criteria, then a VPN tunnel will be created. Local IP The drop-down menu allows you to configure the source IP address of the outbound network traffic for which this VPN policy will provide security.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. VPN Auto Policy Configuration Fields Field Description Enable Encryption Encryption Algorithm Enable Authentication Authentication Algorithm NETBIOS Enable Use this checkbox to enable or disable ESP Encryption. If you enable ESP encryption, then select the encryption algorithm: • DES is the default. • 3DES is more secure. Use this checkbox to enable or disable ESP transform for this VPN policy.
Reference Manual for the ProSafe Wireless 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The VPN Manual Policy fields are defined in the following table. Table 8-1. VPN Manual Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The name of the VPN policy. Each policy should have a unique policy name. This name is not supplied to the remote VPN Endpoint. It is used to help you identify VPN policies.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. VPN Manual Policy Configuration Fields Field Description Authenticating Header (AH) Configuration AH specifies the authentication protocol for the VPN header. These settings must match the remote VPN endpoint. Note: The "Incoming" settings here must match the "Outgoing" settings on the remote VPN endpoint, and the "Outgoing" settings here must match the "Incoming" settings on the remote VPN endpoint.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. VPN Manual Policy Configuration Fields Field Description SPI - Outgoing Enter a Hex value (3 - 8 chars). Any value is acceptable, provided the remote VPN endpoint has the same value in its "Incoming SPI" field. Enable Encryption Use this checkbox to enable or disable ESP Encryption. Encryption Algorithm If you enable ESP Encryption, then select the Encryption Algorithm: • DES is the default.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 8-1. VPN Manual Policy Configuration Fields Field Description Key - Out NETBIOS Enable Enter the key in the fields provided. • For MD5, the key should be 16 characters. • For SHA-1, the key should be 20 characters. Any value is acceptable, provided the remote VPN endpoint has the same value in its Authentication Algorithm "Key - In" field.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Whenever an IKE policy receives the certificate from a peer, it checks for this certificate in the CRL on the FWG114P obtained from the corresponding CA. If the certificate is not present in the CRL it means that the certificate is not revoked. IKE can then use this certificate for authentication.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Follow this procedure to configure a VPN tunnel using the VPN Wizard. Note: The LAN IP address ranges of each VPN endpoint must be different. The connection will fail if both are using the NETGEAR default address range of 192.168.0.x. 1. Log in to the FVS318 on LAN A at its default LAN address of http://192.168.0.1 with its default user name of admin and password of password.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. Fill in the IP Address or FQDN for the target VPN endpoint WAN connection and click Next. Figure 8-7: Remote IP 4. Identify the IP addresses at the target endpoint which can use this tunnel, and click Next. Figure 8-8: Secure Connection Remote Accessibility The Summary screen below displays.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 8-9: VPN Wizard Summary To view the VPNC recommended authentication and encryption Phase 1 and Phase 2 settings the VPN Wizard used, click the “here” link. 5. Click Done to complete the configuration procedure. The VPN Settings menu displays showing that the new tunnel is enabled To view or modify the tunnel settings, select the radio button next to the tunnel entry and click Edit.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P VPNC Scenario 1: Gateway to Gateway with Preshared Secrets The following is a typical gateway-to-gateway VPN that uses a preshared secret for authentication. 10.5.6.0/24 172.23.9.0/24 Gateway A 10.5.6.1 Gateway B Internet 14.15.16.17 22.23.24.25 172.23.9.1 Figure 8-10: VPN Consortium Scenario 1 Gateway A connects the internal LAN 10.5.6.0/24 to the Internet. Gateway A's LAN interface has the address 10.5.6.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Scenario 1: FWG114P to FWG114P with Preshared Secrets Note: This scenario assumes all ports are open on the FWG114P. You can verify this by reviewing the security settings as seen in the “Rules menu” on page 6-5. 6FHQDULR *DWHZD\ % *DWHZD\ $ /$1 ,3 Á?aM?a +Á.?wjËoåÔ±¤¤~Ë8ÁjjÄÄË ÁjÝ?Ê+ÁÍË.jÁÜjÁ $&7 $&7 7(67 $/(57 02).4%2 $/(57 -/$%- /1. $&7 ).4%2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P c. From the main menu Advanced section, click on the LAN IP Setup link. Figure 8-13: LAN IP configuration menu d. Configure the LAN IP address according to the settings above and click Apply to save your settings. For more information on LAN TCP/IP setup topics, please see “Using the LAN IP Setup Options” on page 10-5.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. Set up the IKE Policy illustrated below on the FWG114P. a. From the main menu VPN section, click on the IKE Policies link, and then click the Add button to display the screen below. Figure 8-14: Scenario 1 IKE Policy b. Configure the IKE Policy according to the settings in the illustration above and click Apply to save your settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 4. Set up the FWG114P VPN -Auto Policy illustrated below. a. From the main menu VPN section, click on the VPN Policies link, and then click on the Add Auto Policy button. WAN IP address LAN IP addresses Figure 8-15: Scenario 1 VPN - Auto Policy b. Configure the IKE Policy according to the settings in the illustration above and click Apply to save your settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How to Check VPN Connections You can test connectivity and view VPN status information on the FWG114P. 1. 2. To test connectivity between the Gateway A FWG114P LAN and the Gateway B LAN, follow these steps: a. Using our example, from a PC attached to the FWG114P on LAN A, on a Windows PC click the Start button on the taskbar and then click Run. b. Enter ping -t 172.23.9.1, and then click OK. c.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P VPNC Scenario 2: Gateway-to-Gateway with Certificates The following is a typical gateway-to-gateway VPN that uses PKIX certificates for authentication. 10.5.6.0/24 172.23.9.0/24 Gateway A 10.5.6.1 Gateway B Internet 14.15.16.17 22.23.24.25 172.23.9.1 Figure 8-16: VPN Consortium Scenario 2 Gateway A connects the internal LAN 10.5.6.0/24 to the Internet. Gateway A's LAN interface has the address 10.5.6.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Selectors for all IP protocols, all ports, between 10.5.6.0/24 and 172.23.9.0/24, using IPv4 subnets Scenario 2: FWG114P to FWG114P with Certificates The following is a typical gateway-to-gateway VPN that uses Public Key Infrastructure x.509 (PKIX) certificates for authentication. The network setup is identical to the one given in scenario 1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P b. Click the Generate Request button to display the screen illustrated in Figure 8-17 below. . FWG114P Figure 8-17: Generate Self Certificate Request menu c. Fill in the fields on the Add Self Certificate screen. • Required – – – – – • Name. Enter a name to identify this certificate. Subject. This is the name which other organizations will see as the holder (owner) of this certificate.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – d. E-mail Address. You can enter your e-mail address here. Click the Next button to continue. The FWG114P generates a Self Certificate Request as shown below. Highlight, copy and paste this data into a text file. Figure 8-18: Self Certificate Request data 4. Transmit the Self Certificate Request data to the Trusted Root CA. a.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P c. When you have finished gathering the Self Certificate Request data, click the Done button. You will return to the Certificates screen where your pending “FWG114P” Self Certificate Request will be listed, as illustrated in Figure 8-19 below. FWG114P Figure 8-19: Self Certificate Requests table 5. Receive the certificate back from the Trusted Root CA and save it as a text file.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P f. You will now see the “FWG114P” entry in the Active Self Certificates table and the pending “FWG114P” Self Certificate Request is gone, as illustrated below. FWG1 Figure 8-20: Self Certificates table 7. Associate the new certificate and the Trusted Root CA certificate on the FWG114P. a.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Now, the traffic from devices within the range of the LAN subnet addresses on FWG114P A and Gateway B will be authenticated using the certificates rather than via a shared key. 8. Set up Certificate Revocation List (CRL) checking. a. Get a copy of the CRL from the CA and save it as a text file.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Netgear VPN Client to FWG114P Follow these procedures to configure a VPN tunnel from a NETGEAR ProSafe VPN Client to an FWG114P. This case study follows the Virtual Private Network Consortium (VPNC) interoperability profile guidelines. The menu options for the FVS328, FVL328, FWAG114, and FWG114P are the same.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 1HWZRUN $GGUHVVHV *DWHZD\ :$1 ,3 /$1 ,3 Á?aM?a +Á.?wjËoåÔ±¤¤~Ë8ÁjjÄÄË ÁjÝ?Ê+ÁÍË.jÁÜjÁ $&7 $&7 7(67 $/(57 02).4%2 $/(57 -/$%- # 8 ¤¤|+ 3:5 &OLHQW :$1 ,3 /1. $&7 /1. $&7 ).4%2.%4 ,/#!, 7,!.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. Click IKE Policies under the VPN menu and click Add on the IKE Policies Menu. Figure 8-23: NETGEAR FWG114P IKE Policy Configuration – – – – – Enter a descriptive name for the policy in the Policy Name field. This name is not supplied to the remote VPN endpoint. It is used to help you manage the IKE policies. In our example, we used VPNclient as the Policy Name.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – From the Remote Identity drop-down box, select Fully Qualified Domain Name. – Type VPNclient in the Remote Identity Data. This will also be entered in the VPN Client My Identity ID Type fields, as seen in “My Identity” on page 8-40. – From the Encryption Algorithm drop-down box, select 3DES.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. Click the VPN Policies link under the VPN category on the left side of the main menu. This will take you to the VPN Policies Menu page. Click Add Auto Policy. This will open a new screen titled VPN – Auto Policy. Figure 8-24: VPN – Auto Policy settings – – Enter a unique name to identify this policy. This name is not supplied to the remote VPN endpoint. In our example, we use VPNclient as the Policy Name.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – – – – – – – – – – – – – From the Remote VPN Endpoint Address Type drop-down box, select IP Address. Type 0.0.0.0 as the Address Data of the client because we are assuming the remote PC will have a dynamically assigned IP address. This will also be entered in the VPN Client Internal Network IP Address field, as seen in “My Identity” on page 8-40. Type 86400 in the SA Life Time (Seconds) field.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – – – Select Enable Authentication in the ESP Configuration Enable Authentication check box. Note: Do not confuse this with the Authentication Protocol (AH) option. Using the AH option will prevent clients behind a home NAT router from connecting. From the ESP Configuration Authentication Algorithm drop-down box, select SHA-1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 1. Install the Netgear VPN Client Software on the PC. Note: Before installing the Netgear VPN Client software, be sure to turn off any virus protection or firewall software you may be running on your PC. 2. • You may need to insert your Windows CD to complete the installation. • Reboot your PC after installing the client software. Configure the Connection Network Settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Note: If the configuration settings on this screen are not available for editing, go to the Options menu, select Secure, and Specified Options to enable editing these settings. From the Edit menu of the Security Policy Editor, click Add, then Connection. A “New Connection” listing appears. Rename the “New Connection” to FWG114P. b. Ensure that the following settings are configured: – – – 3.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P b. Click Pre-Shared Key. In this example, enter this pre-shared key in this field: hr5xb84l6aa9r6 Figure 8-29: Connection Identity Pre-Shared Key 4. c. Enter hr5xb84l6aa9r6, which is the same Pre-Shared Key entered in the FWG114P. d. Click OK. Configure the Connection Identity Settings. a. In the Network Security Policy list, click the Security Policy subheading. Figure 8-30: Security Policy b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 5. Configure the Connection Security Policy In this step, you will provide the authentication (IKE Phase 1) settings, and the key exchange (Phase 2) settings. The setting choices in this procedure follow the VPNC guidelines. Figure 8-31: Connection Security Policy Authentication (Phase 1) a. Configure the Authentication (Phase 1) Settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 8-32: Connection Security Policy Key Exchange (Phase 2) b. Configure the Key Exchange (Phase 2). • Expand the Key Exchange (Phase 2) heading, and click on Proposal 1. • For this example, ensure that the following settings are configured: – In the SA Life menu, select Unspecified. – In the Compression menu, select None. – Check the Encapsulation Protocol (ESP) check box.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 6. Configure the Global Policy Settings. a. From the Options menu at the top of the Security Policy Editor window, select Global Policy Settings. Figure 8-33: Security Policy Editor Global Policy Options 7. b. Increase the Retransmit Interval period to 45 seconds. c. Select the Allow to Specify Internal Network Address check box and click OK. Save the VPN Client Settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Testing the VPN Connection You can test the VPN connection in several ways: • From the client PC to the FWG114P • From the FWG114P to the client PC These procedures are explained below. Note: Virus protection or firewall software can interfere with VPN communications.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P To test the connection to a computer connected to the FWG114P, simply ping the IP address of that computer. Once connected, you can open a browser on the remote PC and enter the LAN IP Address of the FWG114P, which is http://192.168.0.1 in this example. After a short wait, you should see the login screen of the FWG114P.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P A sample Connection Monitor screen for a different connection is shown below: Figure 8-35: Connection Monitor screen In this example the following connection options apply: • • • The FWG114P has a public IP WAN address of 66.120.188.153 The FWG114P has a LAN IP address of 192.168.0.1 The VPN client PC is behind a home NAT router and has a dynamically assigned address of 192.168.0.
Reference Manual for the ProSafe Wireless 802.
Chapter 9 Maintenance This chapter describes how to use the maintenance features of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. These features are accessed via the Main Menu Maintenance heading. Viewing Wireless Firewall/Print Server Status Information The Router Status menu provides status and usage information. From the main menu of the browser interface, click on Maintenance, then select Router Status to view this screen.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The Router Status screen shows the following parameters: Table 9-1. Status Fields Field Description System Name The System Name assigned to the router. Firmware Version The router firmware version. Printer Status The printer status. WAN Port These parameters apply to the Internet (WAN) port of the router. MAC Address This field displays the MAC address being used by the Internet (WAN) port of the router.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 9-1. Status Fields Field Description Broadcast Name Identifies if the Name (SSID) is being broadcast. Serial Port Status The status of the serial port. Click the Details button to view the Serial Port Log, Port Status, Physical Link, PPP Link, PPP IP Address, Phone Line Speed, and Serial Line Speed. Modem The status of the modem port. Dial-In The status of the Dial-In port.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 9-1. Connection Status Fields (continued) Field Description Network Mask The WAN (Internet) Subnet Mask assigned to the router. Default Gateway The WAN (Internet) default gateway the router communicates with. Log action buttons are described in Table 9-2. Table 9-2. Connection Status action buttons Field Description Renew Click the Renew button to renew the DHCP lease.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 9-1. Router Statistics Fields (continued) Field Description Collisions The number of collisions on this interface since reset or manual clear. Tx B/s The current transmission (outbound) bandwidth used on the interfaces. Rx B/s The current reception (inbound) bandwidth used on the interfaces. Up Time The amount of time since the router was last restarted.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P For each device, the table shows the IP address, Device Name (if available), and Ethernet MAC address. Note that if the router is rebooted, the table data is lost until the router rediscovers the devices. To force the router to look for attached devices, click the Refresh button.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P From the Main Menu of the browser interface, under the Maintenance heading, select the Settings Backup heading to bring up the menu shown below. Figure 9-5: Settings Backup menu Three options are available, and are described in the following sections.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Erasing the Configuration It is sometimes desirable to restore the router to a known blank condition. This can be done by using the Erase function, which will restore all factory settings. After an erase, the router's password will be password, the LAN IP address will be 192.168.0.1, and the router's DHCP client will be enabled. To erase the configuration, click the Erase button.
Chapter 10 Advanced Configuration This chapter describes how to configure the advanced features of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P. These features can be found under the Advanced heading in the Main Menu of the browser interface. Using the WAN Setup Options The first feature category under the Advanced heading is WAN Setup. This menu allows configuration of a DMZ server, MTU size, port speed, and so on.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Normally, this option is Enabled, so that an Internet connection will be made automatically whenever Internet-bound traffic is detected. In locations where Internet access is billed by the minute, if this causes high connection costs, you can disable this setting. If disabled, you must connect manually, using the sub-screen accessed from the Router Status menu “Show WAN Status” screen.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Setting the MTU Size The default MTU size is usually fine. The normal MTU (Maximum Transmit Unit) value for most Ethernet networks is 1500 Bytes. For some ISPs, particularly those using PPPoE, you may need to reduce the MTU. This should not be done unless you are sure it is necessary for your ISP.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. Access the website of one of the dynamic DNS service providers whose names appear in the ‘Select Service Provider’ box, and register for an account. For example, for dyndns.org, go to www.dyndns.org. 4. Select the “Use a dynamic DNS service” check box. 5. Select the name of your dynamic DNS Service Provider. 6. Type the host name that your dynamic DNS service provider gave you.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Using the LAN IP Setup Options The second feature category under the Advanced heading is LAN IP Setup. This menu allows configuration of LAN IP services, such as DHCP and RIP. From the Main Menu of the browser interface, under Advanced, click on LAN IP Setup to view the LAN IP Setup menu, shown below.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P These addresses are part of the IETF-designated private address range for use in private networks, and should be suitable in most applications. If your network has a requirement to use a different IP addressing scheme, you can make those changes in this menu. The LAN IP parameters are: • IP Address This is the LAN IP address of the router. • IP Subnet Mask This is the LAN Subnet Mask of the router.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Using the Router as a DHCP server By default, the router will function as a DHCP (Dynamic Host Configuration Protocol) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the router's LAN. The assigned default gateway address is the LAN address of the router. IP addresses will be assigned to the attached PCs from a pool of addresses specified in this menu.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. In the IP Address box, type the IP address to assign to the computer or server. (choose an IP address from the router’s LAN subnet, such as 192.168.0.X) 3. Type the MAC Address of the computer or server. (Tip: If the computer is already present on your network, you can copy its MAC address from the Attached Devices menu and paste it here.) 4. Click Apply to enter the reserved address into the table.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure 10-3. Static Route Entry and Edit Menu 2. Type a route name for this static route in the Route Name box. (This is for identification purpose only.) 3. Select Active to make this route effective. 4. Select Private if you want to limit access to the LAN only. The static route will not be reported in RIP. 5. Type the Destination IP Address of the final destination. 6.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Your company’s network is 134.177.0.0. When you first configured your router, two implicit static routes were created. A default route was created with your ISP as the gateway, and a second static route was created to your local network for all 192.168.0.x addresses. With this configuration, if you attempt to access a device on the 134.177.0.0 network, your router will forward your request to the ISP.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. b. To allow access from a range of IP addresses on the Internet, select IP address range. Enter a beginning and ending IP address to define the allowed range. c. To allow access from a single IP address on the Internet, select Only this computer. Enter the IP address that will be allowed access. Specify the Port Number that will be used for accessing the management interface.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Turn UPnP On: UPnP can be enabled or disabled for automatic device configuration. The default setting for UPnP is enabled. If disabled, the router will not allow any device to automatically control the resources, such as port forwarding (mapping), of the router. Advertisement Period: The Advertisement Period is how often the router will broadcast its UPnP information. This value can range from 1 to 1440 minutes.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Beacon Interval Specifies the data beacon rate between 20 and 1000. • DTIM The Delivery Traffic Indication Message. Specifies the data beacon rate between 1 and 255. • Preamble Type A long transmit preamble may provide a more reliable connection or slightly longer range. A short transmit preamble gives better performance.
Reference Manual for the ProSafe Wireless 802.
Chapter 11 Troubleshooting This chapter gives information about troubleshooting your ProSafe Wireless 802.11g Firewall/ Print Server Model FWG114P. After each problem description, instructions are provided to help you diagnose and solve the problem. Basic Functioning After you turn on power to the router, the following sequence of events should occur: 1. When power is first applied, verify that the PWR LED is on. 2. After approximately 10 seconds, verify that: a. The TEST LED is not lit. b.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P LEDs Never Turn Off When the router is turned on, the LEDs turns on for about 10 seconds and then turns off. If all the LEDs stay on, there is a fault within the router. If all LEDs are still on one minute after power up: • Cycle the power to see if the router recovers. • Clear the router’s configuration to the factory defaults. This will set the router’s IP address to 192.168.0.1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Troubleshooting the Web Configuration Interface If you are unable to access the router’s Web Configuration interface from a computer on your local network, check the following: • Check the Ethernet connection between the computer and the router as described in the previous section. • Make sure your computer’s IP address is on the same subnet as the router.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Troubleshooting the ISP Connection If your router is unable to access the Internet, you should first determine whether the router is able to obtain a WAN IP address from the ISP. Unless you have been assigned a static IP address, your router must request an IP address from the ISP. You can determine whether the request was successful using the Web Configuration Manager. To check the WAN IP address: 1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P OR Configure your router to spoof your computer’s MAC address. This can be done in the Basic Settings menu. Refer to “Manually Configuring Your Internet Connection” on page 3-17. If your router can obtain an IP address, but your computer is unable to load any Web pages from the Internet: • Your computer may not recognize any DNS server addresses.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Pinging with 32 bytes of data If the path is working, you see this message: Reply from < IP address >: bytes=32 time=NN ms TTL=xxx If the path is not working, you see this message: Request timed out If the path is not functioning correctly, you could have one of the following problems: • Wrong physical connections — Make sure the LAN port LED is on.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P — If your ISP assigned a host name to your computer, enter that host name as the Account Name in the Basic Settings menu. — Your ISP could be rejecting the Ethernet MAC addresses of all but one of your PCs. Many broadband ISPs restrict access by only allowing traffic from the MAC address of your broadband modem, but some ISPs additionally restrict access to the MAC address of a single computer connected to that modem.
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Appendix A Technical Specifications This appendix provides technical specifications for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Electromagnetic Emissions For North America and Australia FCC Part 15 Class B For Japan VCCI Class B For Europe EN 300 328, EN 301 489-17, EN 301 489-1, EN 60950 Interface Specifications LAN: 10BASE-T or 100BASE-Tx, RJ-45 WAN: 10BASE-T or 100BASE-Tx Printer: USB v1.1 Serial: RS-232 male DB-9 connector Wireless Data Encoding: 802.11b: Direct Sequence Spread Spectrum (DSSS) 802.
Appendix B Networks, Routing, and Firewall Basics This appendix provides an overview of IP networks, routing, and firewalls. Related Publications As you read this document, you may be directed to various RFC documents for further information. An RFC is a Request For Comment (RFC) published by the Internet Engineering Task Force (IETF), an open organization that defines the architecture and operation of the Internet.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Routing Information Protocol One of the protocols used by a router to build and maintain a picture of the network is the Routing Information Protocol (RIP). Using RIP, routers periodically update one another and check for changes to add to the routing table. The FWG114P Wireless Firewall/Print Server supports both the older RIP-1 and the newer RIP-2 protocols.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Class A Network Node Class B Network Node Class C Network Node Figure 11-1: Three Main Address Classes The five address classes are: • Class A Class A addresses can have up to 16,777,214 hosts on a single network. They use an eight-bit network number and a 24-bit node number. Class A addresses are in this range: 1.x.x.x to 126.x.x.x. • Class B Class B addresses can have up to 65,354 hosts on a network.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P This addressing structure allows IP addresses to uniquely identify each physical network and each node on each physical network. For each unique value of the network portion of the address, the base address of the range (host address of all zeros) is known as the network address and is not usually assigned to a host.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Subnet addressing allows us to split one IP network address into smaller multiple physical networks known as subnetworks. Some of the node numbers are used as a subnet number instead. A Class B address gives us 16 bits of node numbers translating to 64,000 nodes. Most organizations do not use 64,000 nodes, so there are free bits that can be reassigned.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The following table lists the additional subnet mask bits in dotted-decimal notation. To use the table, write down the original class netmask and replace the 0 value octets with the dotted-decimal value of the additional subnet bits. For example, to partition your Class C network with subnet mask 255.255.255.0 into 16 subnets (4 bits), the new subnet mask becomes 255.255.255.240. Table 11-1.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P NETGEAR strongly recommends that you configure all hosts on a LAN segment to use the same netmask for the following reasons: • So that hosts recognize local IP broadcast packets. When a device broadcasts to its segment neighbors, it uses a destination address of the local network address with all ones for the host address.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The router accomplishes this address sharing by translating the internal LAN IP addresses to a single address that is globally unique on the Internet. The internal LAN IP addresses can be either private addresses or registered addresses. For more information about IP address translation, refer to RFC 1631, The IP Network Address Translator (NAT). The following figure illustrates a single IP address operation.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P MAC Addresses and Address Resolution Protocol An IP address alone cannot be used to deliver data from one LAN device to another. To send data between LAN devices, you must convert the IP address of the destination device to its media access control (MAC) address. Each device on an Ethernet network has a unique MAC address, which is a 48-bit number assigned to each device by the manufacturer.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P When a PC accesses a resource by its descriptive name, it first contacts a DNS server to obtain the IP address of the resource. The PC sends the desired message using the IP address. Many large organizations, such as ISPs, maintain their own DNS servers and allow their customers to use the servers to look up addresses.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P What is a Firewall? A firewall is a device that protects one network from another, while allowing communication between the two. A firewall incorporates the functions of the NAT router, while adding features for dealing with a hacker intrusion or attack. Several known types of intrusion or attack can be recognized when they occur.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P . Table B-1. UTP Ethernet cable wiring, straight-through Pin Wire color Signal 1 Orange/White Transmit (Tx) + 2 Orange Transmit (Tx) - 3 Green/White Receive (Rx) + 4 Blue 5 Blue/White 6 Green 7 Brown/White 8 Brown Receive (Rx) - Category 5 Cable Quality Category 5 distributed cable that meets ANSI/EIA/TIA-568-A building wiring standards can be a maximum of 328 feet (ft.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Inside Twisted Pair Cables For two devices to communicate, the transmitter of each device must be connected to the receiver of the other device. The crossover function is usually implemented internally as part of the circuitry in the device. Computers and workstation adapter cards are usually media-dependent interface ports, called MDI or uplink ports.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure B-3: Category 5 UTP Cable with Male RJ-45 Plug at Each End Note: Flat “silver satin” telephone cable may have the same RJ-45 plug. However, using telephone cable results in excessive collisions, causing the attached port to be partitioned or disconnected from the network.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The FWG114P Wireless Firewall/Print Server incorporates Auto UplinkTM technology (also called MDI/MDIX). Each LOCAL Ethernet port will automatically sense whether the Ethernet cable plugged into the port should have a normal connection (e.g. connecting to a PC) or an uplink connection (e.g. connecting to a router, switch, or hub). That port will then configure itself to the correct configuration.
Reference Manual for the ProSafe Wireless 802.
Appendix C Preparing Your Network This appendix describes how to prepare your network to connect to the Internet through the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P and how to verify the readiness of broadband Internet service from an Internet service provider (ISP).
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P In your IP network, each PC and the firewall must be assigned unique IP addresses. Each PC must also have certain other IP configuration information, such as a subnet mask (netmask), a domain name server (DNS) address, and a default gateway address. In most cases, you should install TCP/ IP so that the PC obtains its specific network configuration information automatically from a DHCP server during bootup.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P You must have an Ethernet adapter, the TCP/IP protocol, and Client for Microsoft Networks. Note: It is not necessary to remove any other network components shown in the Network window in order to install the adapter, TCP/IP, or Client for Microsoft Networks. If you need to install a new adapter, follow these steps: a. Click the Add button. b. Select Adapter, and then click Add. c.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P If you need Client for Microsoft Networks: 3. a. Click the Add button. b. Select Client, and then click Add. c. Select Microsoft. d. Select Client for Microsoft Networks, and then click OK. Restart your PC for the changes to take effect.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 5. Uncheck all boxes in the LAN Internet Configuration screen and click Next. 6. Proceed to the end of the Wizard. Verifying TCP/IP Properties After your PC is configured and has rebooted, you can check the TCP/IP configuration using the utility winipcfg.exe: 1. On the Windows taskbar, click the Start button, and then click Run. 2. Type winipcfg, and then click OK.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 5. Verify that ‘Client for Microsoft Networks’ and ‘Internet Protocol (TCP/IP)’ are present. If not, select Install and add them. 6. Select ‘Internet Protocol (TCP/IP)’, click Properties, and verify that “Obtain an IP address automatically is selected. 7. Click OK and close all Network and Dialup Connections windows. 8. Make sure your PC is connected to the firewall, then reboot your PC.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The TCP/IP Control Panel opens: 2. From the “Connect via” box, select your Macintosh’s Ethernet interface. 3. From the “Configure” box, select Using DHCP Server. You can leave the DHCP Client ID box empty. 4. Close the TCP/IP Control Panel. 5. Repeat this for each Macintosh on your network. MacOS X 1. From the Apple menu, choose System Preferences, then Network. 2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Verifying TCP/IP Properties for Macintosh Computers After your Macintosh is configured and has rebooted, you can check the TCP/IP configuration by returning to the TCP/IP Control Panel. From the Apple menu, select Control Panels, then TCP/IP.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Verifying the Readiness of Your Internet Account For broadband access to the Internet, you need to contract with an Internet service provider (ISP) for a single-user Internet access account using a cable modem or DSL modem. This modem must be a separate physical box (not a card) and must provide an Ethernet port intended for connection to a Network Interface Card (NIC) in a computer.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • An IP address and subnet mask • A gateway IP address, which is the address of the ISP’s router • One or more domain name server (DNS) IP addresses • Host name and domain suffix For example, your account’s full server names may look like this: mail.xxx.yyy.com In this example, the domain suffix is xxx.yyy.com. If any of these items are dynamically supplied by the ISP, your firewall automatically acquires them.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P If an IP address appears under Installed Gateways, write down the address. This is the ISP’s gateway address. Select the address and then click Remove to remove the gateway address. 6. Select the DNS Configuration tab. If any DNS server addresses are shown, write down the addresses. If any information appears in the Host or Domain information box, write it down. Click Disable DNS. 7.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Restarting the Network Once you have set up your computers to work with the firewall, you must reset the network for the devices to be able to communicate correctly. Restart any computer that is connected to the firewall.
Appendix D Firewall Log Formats Action List Drop: Reset: Forward: Receive: Packet dropped by Firewall current inbound or outbound rules. TCP session reset by Firewall. Packet forwarded by Firewall to the next hop based on matching the criteria in the rules table. Packet was permitted by the firewall rules and modified prior to being forwarded and/or replied to.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The format is:
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The format is:
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Other Connections and Traffic to this Router The format is:
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The format is:
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Access Block Site If keyword blocking is enabled and a keyword is specified, attempts to access a site whose URL contains a specified keyword are logged. The format is
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The format is:
Reference Manual for the ProSafe Wireless 802.
Appendix E Wireless Networking Basics This chapter provides an overview of Wireless networking. Wireless Networking Overview The FWG114P Wireless Firewall/Print Server conforms to the Institute of Electrical and Electronics Engineers (IEEE) 802.11b and 802.11g standards for wireless LANs (WLANs). On an 802.11b or g wireless link, data is encoded using direct-sequence spread-spectrum (DSSS) technology and is transmitted in the unlicensed radio spectrum at 2.5GHz. The maximum data rate for the 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Ad Hoc Mode (Peer-to-Peer Workgroup) In an ad hoc network, computers are brought together as needed; thus, there is no structure or fixed points to the network - each node can generally communicate with any other node. There is no Access Point involved in this configuration.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Shared Key. With Shared Key authentication, only those PCs that possess the correct authentication key can join the network. By default, IEEE 802.11 wireless devices operate in an Open System network. Wired Equivalent Privacy (WEP) data encryption is used when the wireless devices are configured to operate in Shared Key authentication mode. 802.11 Authentication The 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. The access point authenticates the station. 3. The station associates with the access point and joins the network. This process is illustrated below. 2SHQ 6\VWHP $XWKHQWLFDWLRQ 6WHSV !UTHENTICATION REQUEST SENT TO !0 $FFHVV 3RLQW $3 !0 AUTHENTICATES ).4%2.%4 ?MjÊ . +Á.?wjË8ÁjjÄÄË7+!Ë.jWÖÁÍßË ÁjÝ? 072 7,!. $&7 7 Ϥo (QDEOH /1.
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Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Key Size The IEEE 802.11 standard supports two types of WEP encryption: 40-bit and 128-bit. The 64-bit WEP data encryption method allows for a five-character (40-bit) input. Additionally, 24 factory-set bits are added to the forty-bit input to generate a 64-bit encryption key. The 24 factory-set bits are not user-configurable).
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P WEP Configuration Options The WEP settings must match on all 802.11 devices that are within the same wireless network as identified by the SSID. In general, if your mobile clients will roam between access points, then all of the 802.11 access points and all of the 802.11 client adapters on the network must have the same WEP settings.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table E-2: Channel 802.11b/g Radio Frequency Channels Center Frequency Frequency Spread 4 2427 MHz 2414.5 MHz - 2439.5 MHz 5 2432 MHz 2419.5 MHz - 2444.5 MHz 6 2437 MHz 2424.5 MHz - 2449.5 MHz 7 2442 MHz 2429.5 MHz - 2454.5 MHz 8 2447 MHz 2434.5 MHz - 2459.5 MHz 9 2452 MHz 2439.5 MHz - 2464.5 MHz 10 2457 MHz 2444.5 MHz - 2469.5 MHz 11 2462 MHz 2449.5 MHz - 2474.5 MHz 12 2467 MHz 2454.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P WPA offers the following benefits: • • • • Enhanced data privacy Robust key management Data origin authentication Data integrity protection The Wi-Fi Alliance is now performing interoperability certification testing on Wi-Fi Protected Access products. Starting August of 2003, all new Wi-Fi certified products will have to support WPA.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P How Does WPA Compare to IEEE 802.11i? WPA will be forward compatible with the IEEE 802.11i security specification currently under development. WPA is a subset of the current 802.11i draft and uses certain pieces of the 802.11i draft that are ready to bring to market today, such as 802.1x and TKIP. The main pieces of the 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The primary information conveyed in the Beacon frames is the authentication method and the cipher suite. Possible authentication methods include 802.1X and Pre-shared key. Pre-shared key is an authentication method that uses a statically configured pass phrase on both the stations and the access point.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P WPA Authentication: Enterprise-level User Authentication via 802.1x/EAP and RADIUS Wired Network with Optional 802.1x Port Based Network Access Control Wireless LAN WPA enabled wireless client with “supplicant” WPA enabled Access Point using pre-shared key or 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Client with a WPAenabled wireless adapter and supplicant (Win XP, Funk, Meetinghouse) For example, a RADIUS server For example, a WPA-enabled AP 1 2 3 4 6 5 7 Figure E-4: 802.1x Authentication Sequence The AP sends Beacon Frames with WPA information element to the stations in the service set. Information elements include the required authentication method (802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 3. The client sends an EAP-response packet containing the identity to the authentication server. The access point responds by enabling a port for passing only EAP packets from the client to an authentication server located on the wired side of the access point.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Temporal Key Integrity Protocol (TKIP) WPA uses TKIP to provide important data encryption enhancements including a per-packet key mixing function, a message integrity check (MIC) named Michael, an extended initialization vector (IV) with sequencing rules, and a re-keying mechanism. TKIP also provides for the following: • • • The verification of the security configuration after the encryption keys are determined.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Is WPA Perfect? WPA is not without its vulnerabilities. Specifically, it is susceptible to denial of service (DoS) attacks. If the access point receives two data packets that fail the message integrity code (MIC) within 60 seconds of each other, then the network is under an active attack, and as a result, the access point employs counter measures, which include disassociating each station using the access point.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Changes to Wireless Access Points Wireless access points must have their firmware updated to support the following: • • • • • The new WPA information element To advertise their support of WPA, wireless APs send the beacon frame with a new 802.11 WPA information element that contains the wireless AP's security configuration (encryption algorithms and wireless security configuration information).
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Microsoft has worked with many wireless vendors to embed the WPA firmware update in the wireless adapter driver. So, to update your Microsoft Windows wireless client, all you have to do is obtain the new WPA-compatible driver and install the driver. The firmware is automatically updated when the wireless network adapter driver is loaded in Windows.
Appendix F Virtual Private Networking There have been many improvements in the Internet, including Quality of Service, network performance, and inexpensive technologies, such as DSL. But one of the most important advances has been in Virtual Private Networking (VPN) Internet Protocol security (IPSec). IPSec is one of the most complete, secure, and commercially available, standards-based protocols developed for transporting data.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Remote Access: Remote access enables telecommuters and mobile workers to access e-mail and business applications. A dial-up connection to an organization’s modem pool is one method of access for remote workers, but is expensive because the organization must pay the associated long distance telephone and service costs.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • Encapsulating Security Payload (ESP): Provides confidentiality, authentication, and integrity. • Authentication Header (AH): Provides authentication and integrity. • Internet Key Exchange (IKE): Provides key management and Security Association (SA) management.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P The ESP header is inserted into the packet between the IP header and any subsequent packet contents. However, because ESP encrypts the data, the payload is changed. ESP does not encrypt the ESP header, nor does it encrypt the ESP authentication. Authentication Header (AH) AH provides authentication and integrity, which protect against data tampering, using the same algorithms as ESP.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Mode SAs operate using modes. A mode is the method in which the IPSec protocol is applied to the packet. IPSec can be used in tunnel mode or transport mode. Typically, the tunnel mode is used for gateway-to-gateway IPSec tunnel protection, while transport mode is used for host-to-host IPSec tunnel protection.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Key Management IPSec uses the Internet Key Exchange (IKE) protocol to facilitate and automate the SA setup and the exchange of keys between parties transferring data. Using keys ensures that only the sender and receiver of a message can access it. IPSec requires that keys be re-created, or refreshed, frequently, so that the parties can communicate securely with each other.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P VPN Process Overview Even though IPSec is standards-based, each vendor has its own set of terms and procedures for implementing the standard. Because of these differences, it may be a good idea to review some of the terms and the generic processes for connecting two gateways before diving into the specifics.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Table 5-3. WAN (Internet/Public) and LAN (Internal/Private) Addressing Gateway LAN or WAN VPNC Example Address Gateway A LAN (Private) 10.5.6.1 Gateway A WAN (Public) 14.15.16.17 Gateway B LAN (Private) 22.23.24.25 Gateway B WAN (Public) 172.23.9.1 It will also be important to know the subnet mask of both gateway LAN Connections. Table 5-4.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P A B Figure F-5: VPN Tunnel SA The SA contains all the information necessary for gateway A to negotiate a secure and encrypted communication stream with gateway B. This communication is often referred to as a “tunnel.” The gateways contain this information so that it does not have to be loaded onto every computer connected to the gateways.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. IKE Phase I. a. The two parties negotiate the encryption and authentication algorithms to use in the IKE SAs. b. The two parties authenticate each other using a predetermined mechanism, such as preshared keys or digital certificates. c. A shared master key is generated by the Diffie-Hellman Public key algorithm within the IKE framework for the two parties.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P VPNC IKE Phase II Parameters The IKE Phase 2 parameters used in Scenario 1 are: • • • • • • TripleDES SHA-1 ESP tunnel mode MODP group 1 Perfect forward secrecy for rekeying SA lifetime of 28800 seconds (one hour) Testing and Troubleshooting Once you have completed the VPN configuration steps you can use PCs, located behind each of the gateways, to ping various addresses on the LAN side of the other gateway.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P • [RFC 791] Internet Protocol DARPA Internet Program Protocol Specification, Information Sciences Institute, USC, September 1981. • [RFC 1058] Routing Information Protocol, C Hedrick, Rutgers University, June 1988. • [RFC 1483] Multiprotocol Encapsulation over ATM Adaptation Layer 5, Juha Heinanen, Telecom Finland, July 1993. • [RFC 2401] S. Kent, R.
Appendix G NETGEAR VPN Configuration FVS318 or FVM318 to FWG114P This appendix provides a case study on how to configure a secure IPSec VPN tunnel between a NETGEAR FVS318 or FVM318 to a FWG114P. The configuration options and screens for the FVS318 and FVM318 are the same. Configuration Template The configuration in this document follows the addressing and configuration mechanics defined by the VPN Consortium. Gather all the necessary information before you begin the configuration process.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 10.5.6.0/24 Gateway B Gateway A LAN IP 10.5.6.1 172.23.9.0/24 VPNC Example Network Interface Addressing 14.15.16.17 22.23.24.25 WAN IP WAN IP LAN IP 172.23.9.1 Figure G-1: Addressing and Subnet Used for Examples Step-By-Step Configuration of FVS318 or FVM318 Gateway A 1. Log in to the FVS318 or FVM318 labeled Gateway A as in the illustration.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 2. Click the VPN Settings link on the left side of the Settings management GUI. Click the radio button of the first available VPN leg (all 8 links are available in the example). Click the Edit button below. This will take you to the VPN Settings – Main Mode Menu.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – – – – – Choose a subnet from local address from the “Tunnel can access” pull-down menu. Type the starting LAN IP Address of Gateway B (172.23.9.1 in our example) in the Local IP Remote LAN Start IP Address field. Type the finishing LAN IP Address of Gateway B (0.0.0.0 in our example) in the Local IP Remote LAN Finish IP Address field. Type the LAN Subnet Mask of Gateway B (255.255.255.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Step-By-Step Configuration of FWG114P Gateway B 1. Log in to the NETGEAR FVS328 labeled Gateway B as in the illustration. Out of the box, the FVS328 is set for its default LAN address of http://192.168.0.1, with its default user name of admin and default password of password. For this example we will assume you have set the local LAN address as 172.23.9.1 for Gateway B and have set your own user name and password. 2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure G-6: NETGEAR FVS328 IKE Policy Configuration – Part 2 – – – – – – 3. From the Encryption Algorithm drop-down box, select 3DES. From the Authentication Algorithm drop-down box, select MD5. From the Authentication Method radio button, select Pre-shared Key. In the Pre-Shared Key field, type hr5xb84l6aa9r6. You must make sure the key is the same for both gateways.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure G-8: NETGEAR FVS328 VPN – Auto Policy (part 1) – – – – – – – – – – – Enter a unique name to identify this policy. This name is not supplied to the remote VPN endpoint. In our example we have used to318 as the Policy Name. In the Policy Name field type to318. From the IKE policy drop-down box, select the IKE Policy that was set up in the earlier step – this being the FVS318 IKE Policy.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – Type the LAN Subnet Mask of Gateway B (255.255.255.0 in our example) in the Local IP Subnet Mask field. Figure G-9: NETGEAR FWG114P VPN – Auto Policy (part 2) 5. G-8 – From the Traffic Selector Remote IP drop-down box, select Subnet address. – Type the starting LAN IP Address of Gateway A (10.5.6.1 in our example) in the Remote IP Start IP Address field. – Type the finishing LAN IP Address of Gateway A (0.0.0.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure G-10: NETGEAR FWG114P VPN Policies Menu (Post Configuration) 6. When the screen returns to the VPN Policies, make sure the Enable check box is selected. Click the Apply button. Test the VPN Connection 1. From a PC behind the NETGEAR FVS318 or FVM318 gateway A attempt to ping the remote FWG114P gateway B LAN Interface address (example address 172.23.9.1). 2.
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Appendix H NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 This appendix provides a case study on how to configure a VPN tunnel between a NETGEAR FVS318 or FVM318 to a FWG114P using a Fully Qualified Domain Name (FQDN) to resolve the public address of one or both routers. The configurations screens and settings for the FVS318 and FVM318 are the same. Configuration Template The configuration in this document follows the addressing and configuration mechanics defined by the VPN Consortium.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 10.5.6.0/24 172.23.9.0/24 VPNC Example Network Interface Addressing Gateway B Gateway A WAN IP LAN IP 10.5.6.1 FQDN netgear.dydns.org WAN IP 22.23.24.25 LAN IP 172.23.9.1 Figure H-1: Addressing and Subnet Used for Examples Using DDNS and Fully Qualified Domain Names (FQDN) Many ISPs (Internet Service Providers) provide connectivity to their customers using dynamic instead of static IP addressing.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P DynDNS service. Gateway B will use the DDNS Service Provider when establishing a VPN tunnel. In order to establish VPN connectivity Gateway A must be configured to use Dynamic DNS, and Gateway B must be configured to use a DNS hostname to find Gateway A provided by a DDNS Service Provider.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P 4. Select the Use a dynamic DNS service radio button for the service you are using. In this example we are using www.DynDNS.org as the service provider. – – – 5. Type the Host Name that your dynamic DNS service provider gave you. The dynamic DNS service provider may call this the domain name. In this example we are using dyndns.org as the domain suffix. Type the User Name for your dynamic DNS account.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure H-4: NETGEAR FVS318 VPN Settings (part 1) – Main Mode – – – – – – – – – In the Connection Name box, enter in a unique name for the VPN tunnel to be configured between the NETGEAR devices. For this example we have used toFVS328. Enter a Local IPSec Identifier name for the NETGEAR FVS318 Gateway A. This name must be entered in the other endpoint as Remote IPSec Identifier. In this example we used netgear.dyndns.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P – – – Type the finishing LAN IP Address of Gateway B (0.0.0.0 in our example) in the Local IP Remote LAN Finish IP Address field. Type the LAN Subnet Mask of Gateway B (255.255.255.0 in our example) in the Remote LAN IP Subnetmask field. Type the WAN IP address (22.23.24.25 in our example) of Gateway B in the Remote WAN IP or FQDN field.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Step-By-Step Configuration of FVS328 Gateway B 1. Log in to the NETGEAR FVS328, labeled Gateway B in the illustration. Out of the box, the FVS328 is set for its default LAN address of http://192.168.0.1, with its default user name of admin and default password of password. For this example we will assume you have set the local LAN address as 172.23.9.1 for Gateway B. 2.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure H-7: NETGEAR FVS328 IKE Policy Configuration – Part 2 – – – – – – 3. From the Encryption Algorithm drop-down box, select 3DES. From the Authentication Algorithm drop-down box, select MD5. From the Authentication Method radio button, select Pre-shared Key. In the Pre-Shared Key field, type hr5xb84l6aa9r6. You must make sure the key is the same for both gateways.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure H-9: NETGEAR FVS328 VPN – Auto Policy (part 1) – – – – – – – – – – – – Enter a unique name to identify this policy. This name is not supplied to the remote VPN endpoint. In our example we have used to318 as the Policy Name. In the Policy Name field type to318. From the IKE policy drop-down box, select the IKE Policy that was set up in the earlier step – the FVS318 IKE Policy.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure H-10: NETGEAR FVS328 VPN – Auto Policy (part 2) – – – – – – – – – – 5. From the Traffic Selector Remote IP drop-down box, select Subnet address. Type the starting LAN IP Address of Gateway A (10.5.6.1 in our example) in the Remote IP Start IP Address field. Type the finishing LAN IP Address of Gateway A (0.0.0.0 in our example) in the Remote IP Finish IP Address field. Type the LAN Subnet Mask of Gateway A (255.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Figure H-11: NETGEAR FVS328 VPN Policies Menu (Post Configuration) 6. When the screen returns to the VPN Policies, make sure the Enable check box is selected. Click the Apply button. Test the VPN Connection 1. From a PC behind the NETGEAR FVS318 or FVM318 Gateway A, attempt to ping the remote FWG114P Gateway B LAN Interface address (example address 172.23.9.1). 2.
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Glossary List of Glossary Terms Use the list below to find definitions for technical terms used in this manual. 10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over twisted pair wiring. 100BASE-Tx IEEE 802.3 specification for 100 Mbps Ethernet over twisted pair wiring. 802.1x 802.1x defines port-based, network access control used to provide authenticated network access and automated data encryption key management. The IEEE 802.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P ADSL Short for asymmetric digital subscriber line, a technology that allows data to be sent over existing copper telephone lines at data rates of from 1.5 to 9 Mbps when receiving data (known as the downstream rate) and from 16 to 640 Kbps when sending data (known as the upstream rate). ADSL requires a special ADSL modem. ADSL is growing in popularity as more areas around the world gain access.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Certificate Authority A Certificate Authority is a trusted third-party organization or company that issues digital certificates used to create digital signatures and public-private key pairs. The role of the CA in this process is to guarantee that the individual granted the unique certificate is, in fact, who he or she claims to be.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Dynamic Host Configuration Protocol DHCP. An Ethernet protocol specifying how a centralized DHCP server can assign network configuration information to multiple DHCP clients. The assigned information includes IP addresses, DNS addresses, and gateway (router) addresses. EAP Extensible Authentication Protocol is a general protocol for authentication that supports multiple authentication methods.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P Internet Protocol The main internetworking protocol used in the Internet. Used in conjunction with the Transfer Control Protocol (TCP) to form TCP/IP. LAN A communications network serving users within a limited area, such as one floor of a building. local area network LAN. A communications network serving users within a limited area, such as one floor of a building.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P netmask Combined with the IP address, the IP Subnet Mask allows a device to know which other addresses are local to it, and which must be reached through a gateway or router. A number that explains which part of an IP address comprises the network address and which part is the host address on that network. It can be expressed in dotted-decimal notation or as a number appended to the IP address.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P RADIUS Short for Remote Authentication Dial-In User Service, RADIUS is an authentication system. Using RADIUS, you must enter your user name and password before gaining access to a network. This information is passed to a RADIUS server, which checks that the information is correct, and then authorizes access. Though not an official standard, the RADIUS specification is maintained by a working group of the IETF.
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P WAN A long distance link used to extend or connect remotely located local area networks. The Internet is a large WAN. WEP Wired Equivalent Privacy is a data encryption protocol for 802.11b wireless networks. All wireless nodes and access points on the network are configured with a 64-bit or 128-bit Shared Key for data encryption. wide area network WAN.
Index Numerics 802.
F factory settings, restoring 9-8 IP networking for Macintosh C-6 for Windows C-2, C-5 firewall features 2-3 IPSec F-1 Flash memory, for firmware upgrade 2-1 IPSec Components F-2 FQDN 2-3 IPSec SA negotiation F-9 front panel 2-7, 2-8 IPSec Security Features F-2 Fully Qualified Domain Name 2-3 ISP 3-1 G L gateway address C-11 LAN IP Setup Menu 10-5 General 8-4, 8-7, 8-11 LEDs description 2-7 troubleshooting 11-2 H host name 3-10, 3-12, 3-18 I IANA contacting B-2 IETF B-1 Web site address B
Network Address Translation 2-5, B-7, C-9 reserved IP adresses 10-7 Network Time Protocol 6-13, 11-7 restore configuration 9-6 newsgroup 6-3 restore factory settings 9-8 NTP 6-13, 11-7 Restrict Wireless Access by MAC Address 4-10 O Open System authentication E-2 outbound rules 6-9 RFC 1466 B-7, B-9 1597 B-7, B-9 1631 B-8, B-9 finding B-7 RIP (Router Information Protocol) 10-6 P router concepts B-1 package contents 2-6 Router Status 9-1 Passphrase 4-5, 4-11 Routing Information Protocol 2-4, B-
subnet addressing B-4 winipcfg utility C-5 subnet mask B-5, C-10, C-11 WinPOET C-9 Wired Equivalent Privacy.
