Vigor120 Series ADSL2/2+ Modem User’s Guide Version: 1.
Copyright Information Copyright Declarations Copyright 2008 All rights reserved. This publication contains information that is protected by copyright. No part may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language without written permission from the copyright holders. Trademarks The following trademarks are used in this document: z Microsoft is a registered trademark of Microsoft Corp.
European Community Declarations Manufacturer: Address: Product: DrayTek Corp. No. 26, Fu Shing Road, HuKou County, HsinChu Industrial Park, Hsin-Chu, Taiwan 303 Vigor120 DrayTek Corp. declares that Vigor120 is in compliance with the following essential requirements and other relevant provisions of R&TTE Directive 1999/5/EEC.
Table of Contents 1 Preface ...............................................................................................................1 1.1 Web Configuration Buttons Explanation ................................................................................. 1 1.2 LED Indicators and Connectors .............................................................................................. 2 1.3 Hardware Installation ......................................................................................
3.5.3 Service Type Object ....................................................................................................... 53 3.5.4 Service Type Group........................................................................................................ 54 3.6 Applications ........................................................................................................................... 55 3.6.1 Dynamic DNS .....................................................................................
1 Preface Vigor120 Series is an ADSL modem. It integrates IP layer QoS, NAT session/bandwidth management to help users control works well with large bandwidth. The object-based design used in SPI (Stateful Packet Inspection) firewall allows users to set firewall policy with ease. It is flexible and makes your network be safe. By the way, DoS/DDoS prevention and URL content filter strengthen the security outside and control inside. 1.
1.2 LED Indicators and Connectors Before you use the Vigor modem, please get acquainted with the LED indicators and connectors first. LED Power ACT LAN DSL INTERNET 2 Status On Off Off Blinking On Off Blinking On Blinking On Off Blinking Explanation The modem is powered on. The modem is powered off. The system is not ready or is failed. The system is ready and can work normally. A normal connection is through its corresponding port. LAN is disconnected. Data is transmitting (sending/receiving).
Interface ADSL LAN Description Connecter for accessing the Internet through ADSL 2+. Connecter for local networked devices. Connecter for a power adapter. RESET Restore the default settings. Usage: Turn on the router. Press the button and keep for more than 10 seconds. Then the router will restart with the factory default configuration.
1.3 Hardware Installation This section will guide you to install the modem through hardware connection and configure the modem’s settings through web browser. Before starting to configure the modem, you have to connect your devices correctly. 1. Connect the DSL interface to the MODEM port of external ADSL splitter with an ADSL line cable. 2. Connect the LAN port to your computer with a RJ-45 cable. 3. Connect one end of the power adapter to the Power port of this device.
2 Basic Configuration For using the modem properly, it is necessary for you to change the password of web configuration for security and adjust primary basic settings. 2.1 Accessing Web Page 1. Make sure your PC connects to the modem correctly. Notice: You may either simply set up your computer to get IP dynamically from the modem or set up the IP address of the computer to be the same subnet as the default IP address of Vigor modem 192.168.1.1.
2.2 Changing Password Please change the password for the original security of the modem. 1. Open a web browser on your PC and type http://192.168.1.1. A pop-up window will open to ask for username and password. 2. Do not type any word (both username and password are Null for user operation) on the window and click Login on the window. 3. Now, the Main Screen will appear. Note: The home page will change slightly in accordance with the type of the modem you have. 6 4.
2.3 Quick Start Wizard Notice: Quick Start Wizard for user operation is the same as for administrator’s operation. If your modem can be under an environment with high speed NAT, the configuration provide here can help you to deploy and use the modem quickly. The first screen of Quick Start Wizard is entering login password. After typing the password, please click Next.
Now, you have to select an appropriate WAN connection type for connecting to the Internet through this modem according to the settings that your ISP provided. 8 VPI Stands for Virtual Path Identifier. It is an 8-bit header inside each ATM cell that indicates where the cell should be routed. The ATM, is a method of sending data in small packets of fixed sizes. It is used for transferring data to client computers. VCI Stands for Virtual Channel Identifier.
Second DNS Assign an IP address to the secondary DNS. 2.3.2 PPPoE/PPPoA PPPoE stands for Point-to-Point Protocol over Ethernet. It relies on two widely accepted standards: PPP and Ethernet. It connects users through an Ethernet to the Internet with a common broadband medium, such as a single DSL line, wireless device or cable modem. All the users over the Ethernet can share a common connection. PPPoE is used for most of DSL modem users.
Click Finish. Then, the system status of this protocol will be shown. 2.3.3 1483 Bridged IP Click 1483 Bridged IP as the protocol. Type in all the information that your ISP provides for this protocol. Click Next for viewing summary of such connection.
Click Finish. Then, the system status of this protocol will be shown. 2.3.4 1483 Routed IP Click 1483 Routed IP as the protocol. Type in all the information that your ISP provides for this protocol. After finishing the settings in this page, click Next to see the following page.
Click Finish. Then, the system status of this protocol will be shown. 2.4 Online Status The online status shows the system status, WAN status, ADSL Information and other status related to this modem within one page. If you select PPPoE/PPPoA as the protocol, you will find out a link of Dial PPPoE or Drop PPPoE in the Online Status web page.
Online status for Static IP Online status for DHCP Detailed explanation is shown below: Primary DNS Displays the IP address of the primary DNS. Secondary DNS Displays the IP address of the secondary DNS. LAN Status IP Address Displays the IP address of the LAN interface. TX Packets Displays the total transmitted packets at the LAN interface. RX Packets Displays the total number of received packets at the LAN interface.
Name Displays the name set in WAN1/WAN web page. Mode Displays the type of WAN connection (e.g., PPPoE). Up Time Displays the total uptime of the interface. IP Displays the IP address of the WAN interface. GW IP Displays the IP address of the default gateway. TX Packets Displays the total transmitted packets at the WAN interface. TX Rate Displays the speed of transmitted octets at the WAN interface. RX Packets Displays the total number of received packets at the WAN interface.
3 Advanced Configuration This chapter will guide users to execute advanced (full) configuration. As for other examples of application, please refer to chapter 5. 1. Open a web browser on your PC and type http://192.168.1.1. The window will ask for typing username and password. 2. Please type “admin/admin” on Username/Password for administration operation. Now, the Main Screen will appear. Be aware that “Admin mode” will be displayed on the bottom left side. 3.
What are Public IP Address and Private IP Address As the modem plays a role to manage and further protect its LAN, it interconnects groups of host PCs. Each of them has a private IP address assigned by the built-in DHCP server of the Vigor modem. The modem itself will also use the default private IP address: 192.168.1.1 to communicate with the local hosts. Meanwhile, Vigor modem will communicate with other network devices through a public IP address.
Enable/Disable Click Enable for activating this function. If you click Disable, this function will be closed and all the settings that you adjusted in this page will be invalid. DSL Modem Settings Set up the DSL parameters required by your ISP. These are vital for building DSL connection to your ISP. Multi-PVC channel - The selections displayed here are determined by the page of Internet Access – Multi PVCs. Select M-PVCs Channel means no selection will be chosen. VPI - Type in the value provided by ISP.
you want to connect to Internet all the time, you can check Always On. Username – Type in the username provided by ISP in this field. Password – Type in the password provided by ISP in this field. PPP Authentication – Select PAP only or PAP or CHAP for PPP. Idle Timeout – Set the timeout for breaking down the Internet after passing through the time without any action. This setting is active only when the Active on demand option for Active Mode is selected in WAN>> General Setup page.
After finishing all the settings here, please click OK to activate them. MPoA MPoA is a specification that enables ATM services to be integrated with existing LANs, which use either Ethernet, token-ring or TCP/IP protocols. The goal of MPoA is to allow different LANs to send packets to each other via an ATM backbone. To use MPoA as the accessing protocol of the Internet, select MPoA mode. The following web page will appear. MPoA (RFC1483/2684) Click Enable for activating this function.
Settings allows you type in IP address manually. Obtain an IP address automatically – Click this button to obtain the IP address automatically. Modem Name – Type in the modem name provided by ISP. Domain Name – Type in the domain name that you have assigned. Specify an IP address – Click this radio button to specify some data. WAN IP Alias - If you have multiple public IP addresses and would like to utilize them on the WAN interface, please use WAN IP Alias.
3.1.4 Multi-PVCs This modem allows you to create multi-PVCs for different data transferring for using. Simply go to Internet Access and select Multi-PVC Setup page. General The system allows you to set up to eight channels which are ready for choosing as the first PVC line that will be used as multi-PVCs. Enable Check this box to enable that channel. The channels that you enabled here will be shown in the Multi-PVC channel drop down list on the web page of Internet Access.
Encapsulation Choose a proper type for this channel. The types will be different according to the protocol setting that you choose. WAN link for Channel 3, 4 are provided for modem-borne application such as TR069 and VoIP. The settings must be applied and obtained from your ISP. For your special request, please contact with your ISP and then click WAN link of Channel 3 or 4 to configure your modem. ATM QoS Such configuration is applied to upstream packets. Such information will be provided by ISP.
QoS Type Select a proper QoS type for the channel according to the information that your ISP provides. PCR It represents Peak Cell Rate. The default setting is “0”. SCR It represents Sustainable Cell Rate. The value of SCR must be smaller than PCR. MBS It represents Maximum Burst Size. The range of the value is 10 to 50.
3.2 LAN Local Area Network (LAN) is a group of subnets regulated and ruled by modem. The design of network structure is related to what type of public IP addresses coming from your ISP. 3.2.1 Basics of LAN The most generic function of Vigor modem is NAT. It creates a private subnet of your own. As mentioned previously, the modem will talk to other public hosts on the Internet by using public IP address and talking to local hosts by using its private IP address.
What is Routing Information Protocol (RIP) Vigor modem will exchange routing information with neighboring modems using the RIP to accomplish IP routing. This allows users to change the information of the modem such as IP address and the modems will automatically inform for each other. What is Static Route When you have several subnets in your LAN, sometimes a more effective and quicker way for connection is the Static routes function rather than other method.
4.2.2 General Setup This page provides you the general settings for LAN. Click LAN to open the LAN settings page and choose General Setup. IP Address Type in private IP address for connecting to a local private network (Default: 192.168.1.1). Subnet Mask Type in an address code that determines the size of the network. (Default: 255.255.255.0/ 24) DHCP Server Configuration DHCP stands for Dynamic Host Configuration Protocol.
server converts the user-friendly name into its equivalent IP address. Primary IP Address -You must specify a DNS server IP address here because your ISP should provide you with usually more than one DNS Server. If your ISP does not provide it, the modem will automatically apply default DNS Server IP address: 194.109.6.66 to this field. Secondary IP Address - You can specify secondary DNS server IP address here because your ISP often provides you more than one DNS Server.
Viewing Routing Table Displays the routing table for your reference. Add Static Routes to Private and Public Networks Here is an example of setting Static Route in Main Modem so that user A and B locating in different subnet can talk to each other via the modem. Assuming the Internet access has been configured and the modem works properly: z use the Main Modem to surf the Internet. z create a private subnet 192.168.10.0 using an internal Modem A (192.168.1.2) z create a public subnet 211.100.88.
1. Go to LAN page and click General Setup, select 1st Subnet as the RIP Protocol Control. Then click the OK button. Note: There are two reasons that we have to apply RIP Protocol Control on 1st Subnet. The first is that the LAN interface can exchange RIP packets with the neighboring modems via the 1st subnet (192.168.1.0/24). The second is that those hosts on the internal private subnets (ex. 192.168.10.
3.3 NAT Usually, the modem serves as an NAT (Network Address Translation) modem. NAT is a mechanism that one or more private IP addresses can be mapped into a single public one. Public IP address is usually assigned by your ISP, for which you may get charged. Private IP addresses are recognized only among internal hosts.
Since the server is actually located inside the LAN, the network well protected by NAT of the modem, and identified by its private IP address/port, the goal of Port Redirection function is to forward all access request with public IP address from external users to the mapping private IP address/port of the server. The port redirection can only apply to incoming traffic. To use this function, please go to NAT page and choose Port Redirection web page.
Enable Check this box to enable such port redirection setting. Mode Two options (Single and Range) are provided here for you to choose. To set a range for the specific service, select Range. In Range mode, if the public port (start port and end port) and the starting IP of private IP had been entered, the system will calculate and display the ending IP of private IP automatically. Service Name Enter the description of the specific network service.
conflict, such as 8080. This can be set in the System Maintenance >>Management Setup. You then will access the admin screen of by suffixing the IP address with 8080, e.g., http://192.168.1.1:8080 instead of port 80. 3.3.2 DMZ Host As mentioned above, Port Redirection can redirect incoming TCP/UDP or other traffic on particular ports to the specific private IP address/port of host in the LAN. However, other IP protocols, for example Protocols 50 (ESP) and 51 (AH), do not travel on a fixed port.
The inherent security properties of NAT are somewhat bypassed if you set up DMZ host. We suggest you to add additional filter rules or a secondary firewall. Click DMZ Host to open the following page: If you previously have set up WAN Alias for PPPoE/PPPoA or MPoA mode, you will find them in Aux. WAN IP for your selection. Enable Check to enable the DMZ Host function. Private IP Enter the private IP address of the DMZ host, or click Choose PC to select one.
save the setting. 3.3.3 Open Ports Open Ports allows you to open a range of ports for the traffic of special applications. Common application of Open Ports includes P2P application (e.g., BT, KaZaA, Gnutella, WinMX, eMule and others), Internet Camera etc. Ensure that you keep the application involved up-to-date to avoid falling victim to any security exploits.
36 Enable Open Ports Check to enable this entry. Comment Make a name for the defined network application/service. WAN Interface Specify the WAN interface that will be used for this entry. Local Computer Enter the private IP address of the local host or click Choose PC to select one. Choose PC Click this button and, subsequently, a window having a list of private IP addresses of local hosts will automatically pop up. Select the appropriate IP address of the local host in the list.
3.4 Firewall 3.4.1 Basics for Firewall While the broadband users demand more bandwidth for multimedia, interactive applications, or distance learning, security has been always the most concerned. The firewall of the Vigor modem helps to protect your local network against attack from unauthorized outsiders. It also restricts users in the local network from accessing the Internet. Furthermore, it can filter out specific packets that trigger the modem to build an unwanted outgoing connection.
Stateful Packet Inspection (SPI) Stateful inspection is a firewall architecture that works at the network layer. Unlike legacy static packet filtering, which examines a packet based on the information in its header, stateful inspection builds up a state machine to track each connection traversing all interfaces of the firewall and makes sure they are valid. The stateful firewall of Vigor modem not just examine the header information also monitor the state of the connection.
Also the Vigor modem monitors the traffic. Any abnormal traffic flow violating the pre-defined parameter, such as the number of thresholds, is identified as an attack and the Vigor modem will activate its defense mechanism to mitigate in a real-time manner. The below shows the attack types that DoS/DDoS defense function can detect: 1. SYN flood attack 2. UDP flood attack 3. ICMP flood attack 4. Port Scan attack 5. IP options 6. Land attack 7. Smurf attack 8. Trace route 9. SYN fragment 10.
Filter Select Pass or Block for the packets that do not match with the filter rules. Log For troubleshooting needs you can specify the filter log by checking the box. The log will be displayed on Draytek Syslog window. Some on-line games (for example: Half Life) will use lots of fragmented UDP packets to transfer game data. Instinctively as a secure firewall, Vigor modem will reject these fragmented packets to prevent attack unless you enable “Accept large incoming fragmented UDP or ICMP Packets”.
Filter Rule Click a button numbered (1 ~ 7) to edit the filter rule. Click the button will open Edit Filter Rule web page. For the detailed information, refer to the following page. Active Enable or disable the filter rule. Comment Enter filter set comments/description. Maximum length is 23–character long. Move Up/Down Use Up or Down link to move the order of the filter rules. Next Filter Set Set the link to the next filter set to be executed after the current filter run.
To set the IP address manually, please choose Any Address/Single Address/Range Address/Subnet Address as the Address Type and type them in this dialog. In addition, if you want to use the IP range from defined groups or objects, please choose Group and Objects as the Address Type. From the IP Group drop down list, choose the one that you want to apply. Or use the IP Object drop down list to choose the object that you want.
To set the service type manually, please choose User defined as the Service Type and type them in this dialog. In addition, if you want to use the service type from defined groups or objects, please choose Group and Objects as the Service Type. Protocol - Specify the protocol(s) which this filter rule will apply to.
Example As stated before, all the traffic will be separated and arbitrated using on of two IP filters: call filter or data filter. You may preset 12 call filters and data filters in Filter Setup and even link them in a serial manner. Each filter set is composed by 7 filter rules, which can be further defined. After that, in General Setup you may specify one set for call filter and one set for data filter to execute first.
3.4.4 DoS Defense As a sub-functionality of IP Filter/Firewall, there are 15 types of detect/ defense function in the DoS Defense setup. The DoS Defense functionality is disabled for default. Click Firewall and click DoS Defense to open the setup page. Enable Dos Defense Check the box to activate the DoS Defense Functionality. Enable SYN flood defense Check the box to activate the SYN flood defense function.
detection many ports in an attempt to find ignorant services would respond. Check the box to activate the Port Scan detection. Whenever detecting this malicious exploration behavior by monitoring the port-scanning Threshold rate, the Vigor modem will send out a warning. By default, the Vigor modem sets the threshold as 150 packets per second. Block IP options Check the box to activate the Block IP options function. The Vigor modem will ignore any IP packets with IP option field in the datagram header.
Block Unknown Protocol Check the box to activate the Block Unknown Protocol function. Individual IP packet has a protocol field in the datagram header to indicate the protocol type running over the upper layer. However, the protocol types greater than 100 are reserved and undefined at this time. Therefore, the modem should have ability to detect and reject this kind of packets. Warning Messages We provide Syslog function for user to retrieve message from Vigor modem.
For example, if you add key words such as “sex”, Vigor router will limit web access to web sites or web pages such as “www.sex.com”, ”www.backdoor.net/images/sex/p_386.html”. Or you may simply specify the full or partial URL such as “www.sex.com” or “sex.com”. Also the Vigor router will discard any request that tries to retrieve the malicious code. Click Firewall and click URL Content Filter to open the setup page. Enable URL Access Control Check the box to activate URL Access Control.
more simplified the blocking keyword list, the more efficiently the Vigor router perform. Prevent web access from IP address Check the box to deny any web surfing activity using IP address, such as http://202.6.3.2. The reason for this is to prevent someone dodges the URL Access Control. You must clear your browser cache first so that the URL content filtering facility operates properly on a web page that you visited before. Enable Restrict Web Feature Check the box to activate the function.
3.5 Objects Settings For IPs in a range and service ports in a limited range usually will be applied in configuring modem’s settings, therefore we can define them with objects and bind them with groups for using conveniently. Later, we can select that object/group that can apply it. For example, all the IPs in the same department can be defined with an IP object (a range of IP address). 3.5.1 IP Object You can set up to 192 sets of IP Objects with different conditions.
Name Type a name for this profile. Maximum 15 characters are allowed. Interface Choose a proper interface (WAN, LAN or Any). For example, the Direction setting in Edit Filter Rule will ask you specify IP or IP range for WAN or LAN or any IP address. If you choose LAN as the Interface here, and choose LAN as the direction setting in Edit Filter Rule, then all the IP addresses specified with LAN interface will be opened for you to choose in Edit Filter Rule page.
Set to Factory Default Clear all profiles. Click the number under Index column for settings in detail. 52 Name Type a name for this profile. Maximum 15 characters are allowed. Interface Choose WAN, LAN or Any to display all the available IP objects with the specified interface. Available IP Objects All the available IP objects with the specified interface chosen above will be shown in this box. Selected IP Objects Click >> button to add the selected IP objects in this box.
3.5.3 Service Type Object You can set up to 96 sets of Service Type Objects with different conditions. Set to Factory Default Clear all profiles. Click the number under Index column for settings in detail. Name Type a name for this profile. Protocol Specify the protocol(s) which this profile will apply to. Source/Destination Port Source Port and the Destination Port column are available for TCP/UDP protocol. It can be ignored for other protocols. The filter rule will filter out any port number.
(=) – when the first and last value are the same, it indicates one port; when the first and last values are different, it indicates a range for the port and available for this profile. (!=) – when the first and last value are the same, it indicates all the ports except the port defined here; when the first and last values are different, it indicates that all the ports except the range defined here are available for this service type. (>) – the port number greater than this value is available.
Click the number under Index column for settings in detail. Name Type a name for this profile. Available Service Type Objects All the available service objects that you have added on Objects Setting>>Service Type Object will be shown in this box. Selected Service Type Objects Click >> button to add the selected IP objects in this box. 3.6 Applications Below shows the menu items for Applications. 3.6.
1. Assume you have a registered domain name from the DDNS provider, say hostname.dyndns.org, and an account with username: test and password: test. 2. In the DDNS setup menu, check Enable Dynamic DNS Setup. Set to Factory Default Clear all profiles and recover to factory settings. Enable Dynamic DNS Setup Check this box to enable DDNS function. 3. Index Click the number below Index to access into the setting page of DDNS setup to set account(s).
4. DNS Account check the box, you will see a check mark appeared on the Active column of the previous web page in step 2). WAN Interface Select the WAN interface order to apply settings here. Service Provider Select the service provider for the DDNS account. Service Type Select a service type (Dynamic, Custom or Static). If you choose Custom, you can modify the domain that is chosen in the Domain Name field. Domain Name Type in one domain name that you applied previously.
Index Click the number below Index to access into the setting page of schedule. Status Display if this schedule setting is active or inactive. You can set up to 15 schedules. Then you can apply them to your Internet Access or VPN and Remote Access >> LAN-to-LAN settings. To add a schedule, please click any index, say Index No. 1. The detailed settings of the call schedule with index 1 are shown below. Enable Schedule Setup Check to enable the schedule.
Office Hour: (Force On) Mon - Sun 9:00 am to 6:00 pm 1. Make sure the PPPoE connection and Time Setup is working properly. 2. Configure the PPPoE always on from 9:00 to 18:00 for whole week. 3. Configure the Force Down from 18:00 to next day 9:00 for whole week. 4. Assign these two profiles to the PPPoE Internet access profile.
The UPnP facility on the modem enables UPnP aware applications such as MSN Messenger to discover what are behind a NAT modem. The application will also learn the external IP address and configure port mappings on the modem. Subsequently, such a facility forwards packets from the external ports of the modem to the internal ports used by the application.
The UPnP function dynamically adds port mappings on behalf of some UPnP-aware applications. When the applications terminate abnormally, these mappings may not be removed.
3.6.4 IGMP IGMP is the abbreviation of Internet Group Management Protocol. It is a communication protocol which is mainly used for managing the membership of Internet Protocol multicast groups. Enable IGMP Proxy Check this box to enable this function. The application of multicast will be executed through WAN port. Group ID This field displays the ID port for the multicast group. The available range for IGMP starts from 224.0.0.0 to 239.255.255.254.
Model Name Display the model name of the modem. Firmware Version Display the firmware version of the modem. Build Date/Time Display the date and time of the current firmware build. ADSL Firmware Version Display the ADSL firmware version. LAN------MAC Address st Display the MAC address of the LAN Interface. 1 IP Address Display the IP address of the LAN interface. 1st Subnet Mask Display the subnet mask address of the LAN interface.
ACS Server On Choose the interface for the modem connecting to ACS server. ACS Server URL/Username/Password – Such data must be typed according to the ACS (Auto Configuration Server) you want to link. Please refer to Auto Configuration Server user’s manual for detailed information. CPE Client It is not necessary for you to type them. Such information is useful for Auto Configuration Server. Enable/Disable – Sometimes, port conflict might be occurred.
3.7.3 Administrator Password This page allows you to set new password. Old Password Type in the old password. The factory default setting for password is “admin”. New Password Type in new password in this filed. Confirm Password Type in the new password again. When you click OK, the login window will appear. Please use the new password to access into the web configurator again. 3.7.4 Configuration Backup Backup the Configuration Follow the steps below to backup your configuration. 1.
3. In Save As dialog, the default filename is config.cfg. You could give it another name by yourself. 4. Click Save button, the configuration will download automatically to your computer as a file named config.cfg. The above example is using Windows platform for demonstrating examples. The Mac or Linux platform will appear different windows, but the backup function is still available. Note: Backup for Certification must be done independently.
3.7.5 Syslog/Mail Alert SysLog function is provided for users to monitor modem. There is no bother to directly get into the Web Configurator of the modem or borrow debug equipments. Enable (Syslog Access…) Check “Enable” to activate function of syslog. Syslog Server IP The IP address of the Syslog server. Destination Port Assign a port for the Syslog protocol.
For viewing the Syslog, please do the following: 1. Just set your monitor PC’s IP address in the field of Server IP Address 2. Install the Modem Tools in the Utility within provided CD. After installation, click on the Modem Tools>>Syslog from program menu. 3. From the Syslog screen, select the modem you want to monitor. Be reminded that in Network Information, select the network adapter used to connect to the modem. Otherwise, you won’t succeed in retrieving information from the modem. 3.7.
Current System Time Click Inquire Time to get the current time. Use Browser Time Select this option to use the browser time from the remote administrator PC host as modem’s system time. Use Internet Time Select to inquire time information from Time Server on the Internet using assigned protocol. Time Protocol Select a time protocol. Server IP Address Type the IP address of the time server. Time Zone Select the time zone where the modem is located.
User Defined Ports Check to specify user-defined port numbers for the Telnet, HTTP and FTP servers. 3.7.8 Reboot System The Web Configurator may be used to restart your modem. Click Reboot System from System Maintenance to open the following page. If you want to reboot the modem using the current configuration, check Using current configuration and click OK. To reset the modem settings to default values, check Using factory default configuration and click OK.
3.7.9 Firmware Upgrade Before upgrading your modem firmware, you need to install the Modem Tools. The Firmware Upgrade Utility is included in the tools. The following web page will guide you to upgrade firmware by using an example. Note that this example is running over Windows OS (Operating System). Download the newest firmware from DrayTek's web site or FTP site. The DrayTek web site is www.draytek.com (or local DrayTek's web site) and FTP site is ftp.draytek.com.
3.8 Diagnostics Diagnostic Tools provide a useful way to view or diagnose the status of your Vigor modem. Below shows the menu items for Diagnostics. 3.8.1 Dial-out Trigger Click Diagnostics and click Dial-out Trigger to open the web page. The internet connection (e.g., PPPoE, PPPoA, etc) is triggered by a package sending from the source IP address. 72 Decoded Format It shows the source IP address (local), destination IP (remote) address, the protocol and length of the package.
3.8.2 Routing Table Click Diagnostics and click Routing Table to open the web page. Refresh Click it to reload the page. 3.8.3 ARP Cache Table Click Diagnostics and click ARP Cache Table to view the content of the ARP (Address Resolution Protocol) cache held in the modem. The table shows a mapping between an Ethernet hardware address (MAC Address) and an IP address. Refresh Click it to reload the page. Clear Click it to clear the whole table.
3.8.4 DHCP Table The facility provides information on IP address assignments. This information is helpful in diagnosing network problems, such as IP address conflicts, etc. Click Diagnostics and click DHCP Table to open the web page. Index It displays the connection item number. IP Address It displays the IP address assigned by this modem for specified PC. MAC Address It displays the MAC address for the specified PC that DHCP assigned IP address for it.
#Pseudo Port It indicates the temporary port of the modem used for NAT. Peer IP:Port It indicates the destination IP address and port of remote host. Interface It displays the representing number for different interface. Refresh Click it to reload the page. 3.8.6 Ping Diagnosis Click Diagnostics and click Ping Diagnosis to pen the web page. Ping to Use the drop down list to choose the destination that you want to ping. IP Address Type in the IP address of the Host/IP that you want to ping.
3.8.7 Trace Route Click Diagnostics and click Trace Route to open the web page. This page allows you to trace the routes from modem to the host. Simply type the IP address of the host in the box and click Run. The result of route trace will be shown on the screen. 76 Host/IP Address It indicates the IP address of the host. Run Click this button to start route tracing work. Clear Click this link to remove the result on the window.
4 Application and Examples 4.1 LAN – Created by Using NAT An example of default setting and the corresponding deployment are shown below. The default Vigor modem private IP address/Subnet Mask is 192.168.1.1/255.255.255.0. The built-in DHCP server is enabled so it assigns every local NATed host an IP address of 192.168.1.x starting from 192.168.1.10. You can just set the settings wrapped inside the red rectangles to fit the request of NAT usage.
To use another DHCP server in the network rather than the built-in one of Vigor Modem, you have to change the settings as show below.
4.2 Upgrade Firmware for Your Modem Before upgrading your modem firmware, you need to install the Modem Tools. The Firmware Upgrade Utility is included in the tools. 1. Insert CD of the modem to your CD ROM. 2. From the webpage, please find out Utility menu and click it. 3. On the webpage of Utility, click Install Now! (under Syslog description) to install the corresponding program. 4. The file RTSxxx.exe will be asked to copy onto your computer. Remember the place of storing the execution file. 5.
9. Double click on the icon of modem tool. The setup wizard will appear. 10. Follow the onscreen instructions to install the tool. Finally, click Finish to end the installation. 11. From the Start menu, open Programs and choose Modem Tools XXX >> Firmware Upgrade Utility. 12. Type in your modem IP, usually 192.168.1.1. 13. Click the button to the right side of Firmware file typing box. Locate the files that you download from the company web sites.
14. Click Send. 15. Now the firmware update is finished.
5 Trouble Shooting This section will guide you to solve abnormal situations if you cannot access into the Internet after installing the modem and finishing the web configuration. Please follow sections below to check your basic installation status stage by stage. z Checking if the hardware status is OK or not. z Checking if the network connection settings on your computer are OK or not. z Pinging the modem from your computer. z Checking if the ISP settings are OK or not.
5.2 Checking If the Network Connection Settings on Your Computer Is OK or Not Sometimes the link failure occurs due to the wrong network connection settings. After trying the above section, if the link is stilled failed, please do the steps listed below to make sure the network connection settings is OK. For Windows 84 The example is based on Windows XP. As to the examples for other operation systems, please refer to the similar steps or find support notes in www.draytek.com. 1.
4. Select Obtain an IP address automatically and Obtain DNS server address automatically. For MacOs 1. Double click on the current used MacOs on the desktop. 2. Open the Application folder and get into Network. 3. On the Network screen, select Using DHCP from the drop down list of Configure IPv4.
5.3 Pinging the Modem from Your Computer The default gateway IP address of the modem is 192.168.1.1. For some reason, you might need to use “ping” command to check the link status of the modem. The most important thing is that the computer will receive a reply from 192.168.1.1. If not, please check the IP address of your computer. We suggest you setting the network connection as get IP automatically. (Please refer to the section 5.2) Please follow the steps below to ping the modem correctly. For Windows 1.
5.4 Checking If the ISP Settings are OK or Not Click Internet Access group and then check whether the ISP settings are set correctly. For PPPoE/PPPoA Users 1. Check if the Enable option is selected. 2. Check if Username and Password are entered with correct values that you got from your ISP.
For MPoA Users 1. Check if the Enable option is selected. 2. Check if all parameters of DSL Modem Settings are entered with correct value that provided by your ISP. Especially, check if the encapsulation is selected properly or not (it should be the same with the setting on Quick Start Wizard). 3. Check if IP Address, Subnet Mask and Gateway are set correctly (must identify with the values from your ISP) if you choose Specify an IP address. 5.
Hardware Reset While the modem is running, press the Reset button and hold for more than 5 seconds. When you see the ACT LED blinks rapidly, please release the button. Then, the modem will restart with the default configuration. After restore the factory default setting, you can configure the settings for the modem again to fit your personal request. 5.6 Contacting Your Dealer If the modem still cannot work correctly after trying many efforts, please contact your dealer for further help right away.
