Draytek Vigor2820n Bedienungsanleitung

Vigor2820 Series User’s Guide i[...]

Vigor2820 Series User’s Guide ii[...]

Vigor2820 Series User’s Guide iii Vigor2820 Series ADSL2/2+ Security Firewall User’s Guide Version: 3.3 Firmware Version: V3.3.5.2 Date: 22/04/2011[...]

Vigor2820 Series User’s Guide iv Copyright Information Copyright Declarations Copyright 2011 All rights reserved. This pub licatio n contains information that is protected by copyright. No part may be reproduced, transmitted, transcribed, stor ed in a retrieval system, or translated into any language withou t written permission from the copyright[...]

Vigor2820 Series User’s Guide v European Community Declarations Manufacturer: DrayTek Corp. Address: No. 26, Fu Shing Road, HuKou Town sh ip, HsinChu Industrial Park, Hsin-Chu, Taiwan 303 Product: Vigor2820 Ser ies Router DrayTek Corp. declares that Vigor2820 Series of ro uters are in compliance with the following essential requirements and other[...]

Vigor2820 Series User’s Guide vi[...]

Vigor2820 Series User’s Guide vii T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s 1 Pref ace ............................................................................................................... 1 1.1 Web Conf iguration Bu ttons Explanation ................................................................................. 1 1[...]

Vigor2820 Series User’s Guide viii 3.3.1 Port Re direction ......................................................................................................... ..... 78 3.3.2 DM Z Host ................................................................................................................. ....... 81 3.3.3 Open Ports ................[...]

Vigor2820 Series User’s Guide ix 3.12 IS DN ...................................................................................................................... ............ 199 3.12.1 Basic Concept ........................................................................................................... .. 199 3.12.2 Genera l Setti ngs ......[...]

Vigor2820 Series User’s Guide x 4.4 LAN – Created by Using NA T ............................................................................................. 273 4.5 Calling Scenario fo r V oIP f unction ...................................................................................... 275 4.5.1 Calling vi a SIP Sever ......................[...]

Vigor2820 Series User’s Guide 1 1 P P r r e e f f a a c c e e Vigor2820 series is an ADSL and broadband router with WAN interface. It provides policy-based load-balance, fail-over and BOD (B andwidth on Demand), also it integrates IP layer QoS, NAT session/bandwidth managem ent to help users control works well with large bandwidth. By adopting ha[...]

Vigor2820 Series User’s Guide 2 1 1 . . 2 2 L L E E D D I I n n d d i i c c a a t t o o r r s s a a n n d d C C o o n n n n e e c c t t o o r r s s Before you use the Vigor router, please get acquainted with the LED indicators and connectors first. The displays of LED indicators and connectors for the routers are different slightly. The following[...]

Vigor2820 Series User’s Guide 3 1 1 . . 2 2 . . 1 1 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM (Content Sec[...]

Vigor2820 Series User’s Guide 4 Interface Description Factory Reset Restore the def ault settings. U s age: Turn on the router (ACT LED is blinking). Press the h ole and keep f o r more than 5 seconds. Wh en you see the ACT LED begins to blink rapid ly th an usual, release the button. Then the router will restart with the fa ctory default configu[...]

Vigor2820 Series User’s Guide 5 1 1 . . 2 2 . . 2 2 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 n n LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM (Content[...]

Vigor2820 Series User’s Guide 6 Interface Description Wireless LAN ON/OFF/WPS Press "Wireless LAN ON/OFF/WPS" butt on for 2 seconds to wait for client device makin g network connect ion throug h WPS. Press "Wireless LAN ON/OFF/WPS" button once to enable (W LAN LED on) or disa ble (WLAN LE D off) wi reless connecti on. Factory [...]

Vigor2820 Series User’s Guide 7 1 1 . . 2 2 . . 3 3 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 V V LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM (Content[...]

Vigor2820 Series User’s Guide 8 Interface Description Factory Reset Restore the def ault settings. U s age: Turn on the router (ACT LED is blinking). Press the h ole and keep f o r more than 5 seconds. Wh en you see the ACT LED begins to blink rapid ly th an usual, release the button. Then the router will restart with the fa ctory default configu[...]

Vigor2820 Series User’s Guide 9 1 1 . . 2 2 . . 4 4 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 V V n n LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM (Con[...]

Vigor2820 Series User’s Guide 10 Interface Description Wireless LAN ON/OFF/WPS Press "Wireless LAN ON/OFF/WPS" butt on for 2 seconds to wait for client device makin g network connect ion throug h WPS. Press "Wireless LAN ON/OFF/WPS" button once to enable (W LAN LED on) or disa ble (WLAN LE D off) wi reless connecti on. Factory[...]

Vigor2820 Series User’s Guide 11 1 1 . . 2 2 . . 5 5 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 V V S S LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM (Co[...]

Vigor2820 Series User’s Guide 12 On The port is connected. Off The port is disconnected. Left LED (Green) Blinking The data is transmitting. On The port is conn ected with 1000Mbps. LAN 1(Giga) Right LED (Green) Off The port is disconnect ed with 1 0/100Mbps. On The port is connected. Off The port is disconnected. Left LED (Green) Blinking The da[...]

Vigor2820 Series User’s Guide 13 1 1 . . 2 2 . . 6 6 F F o o r r V V i i g g o o r r 2 2 8 8 2 2 0 0 V V S S n n LED Status Explanation Blinking The router is powere d on and running normall y . ACT (Activity) Off The router is powe red off. On A USB device is connected and active. USB Blinking The data is transmitting. CSM On The profi le of CSM[...]

Vigor2820 Series User’s Guide 14 On The port is connected. Off The port is disconnected. Left LED (Green) Blinking The data is transmitting. On The port is conn ected with 1000Mbps. LAN 1(Giga) Right LED (Green) Off The port is disconnect ed with 1 0/100Mbps. On The port is connected. Off The port is disconnected. Left LED (Green) Blinking The da[...]

Vigor2820 Series User’s Guide 15 1 1 . . 3 3 H H a a r r d d w w a a r r e e I I n n s s t t a a l l l l a a t t i i o o n n Before starting to configure the router, you have to connect your devices correctly. 1. Connect the ADSL interface to the external ADSL splitter with an ADSL line cable for all models. For Vigor2820Vn/VS/VSn, also connect L[...]

Vigor2820 Series User’s Guide 16 Caution : Each of the Phone ports can be connected to an analog phone onl y. Do not connect the phone ports to the telephone wall jack. Such connection might dama ge your router. 1 1 . . 4 4 I I S S D D N N P P h h o o n n e e A A d d a a p p t t e e r r I I n n s s t t a a l l l l a a t t i i o o n n Such informa[...]

Vigor2820 Series User’s Guide 17 1 1 . . 5 5 P P r r i i n n t t e e r r I I n n s s t t a a l l l l a a t t i i o o n n You can install a printer onto the router for shar ing printing. All the PCs connected this router can print documents via the router. The exam ple provided here is made based on Windows XP/2000. For Windows 98/SE, please visit[...]

Vigor2820 Series User’s Guide 18 3. Open File->Add a New Computer . A welcome dialog will appear. Please click Next . 4. Click Local printer attached to this computer and click Next. 5. In this dialog, choose Create a new port Type of port and use the drop down list to select Standard TCP/IP Port . Click Next .[...]

Vigor2820 Series User’s Guide 19 6. In the following dialog, type 192.168.1.1 (router’ s LAN IP) in the field of Printer Name or IP Address and type IP_192.168.1.1 as the port nam e. Th en, click Next . 7. Click Standard and choose Generic Network Card. 8. Then, in the following dialog, click Finish .[...]

Vigor2820 Series User’s Guide 20 9. Now, your system will ask you to choose right name of the printer t hat you installed onto the router. Such step can make correct driver loaded ont o your PC. When you finish the selection, click Next . 10. For the final stage, you need to g o back to Control Panel-> Printers and edit the property of th e ne[...]

Vigor2820 Series User’s Guide 21 Note 1: Some printers with the fax/scanning or other additional fun ctions are not supported. If you do not know whether your printer is supported or not, please visit www.draytek.com to find out the printer list. Open Support >FAQ ; find out the link of Printer Server and click it; then click the What types of[...]

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Vigor2820 Series User’s Guide 23 2 C C o o n n f f i i g g u u r r i i n n g g B B a a s s i i c c S S e e t t t t i i n n g g s s For use the router properly, it is necessary for you to change the password of web configuration for security and adjust primary basic settings. This chapter explains how to setup a password fo r an administrator and [...]

Vigor2820 Series User’s Guide 24 3. Now, the Main Screen will pop up. Note: The home page will change slightly in accordance with the router you have. 4. Go to System Maintenance page and choose Administrator Password . 5. Enter the login password (the defa ult is blank) on the field of Old Password . Type New Password and Confirm Password . Then[...]

Vigor2820 Series User’s Guide 25 2 2 . . 2 2 Q Q u u i i c c k k S S t t a a r r t t W W i i z z a a r r d d If your router can be under an environment with high speed NAT, the configuration provide here can help you to deploy and use the router quickl y. The first screen of Quick Start Wizard is entering login password. After ty ping the passwor[...]

Vigor2820 Series User’s Guide 26 In the Quick Start Wizard , you can configure the router to access the Internet with different protocol/modes such as PPPoE/PPPoA , 1483 Bridged IP or 1483 Routed IP . The router supports the DSL WAN interface for Internet access. 2 2 . . 2 2 . . 1 1 P P P P P P o o E E / / P P P P P P o o A A PPPoE stands for Poi[...]

Vigor2820 Series User’s Guide 27 If your ISP provides you the PPPoE connection, please select PPPoE for this router. The following page will be shown: User Name Assign a specific valid user name provided by the ISP. Password Assign a valid password provided by the ISP. Confirm Password Retype the password. Click Next for viewing summary of such c[...]

Vigor2820 Series User’s Guide 28 2 2 . . 2 2 . . 2 2 1 1 4 4 8 8 3 3 B B r r i i d d g g e e d d I I P P 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. A page of Quick Start Wizard Setup OK!!! will appear. Then, the syste[...]

Vigor2820 Series User’s Guide 29 2 2 . . 2 2 . . 3 3 1 1 4 4 8 8 3 3 R R o o u u t t e e d d I I P P Click 1483 Routed IP as the protocol. Type in all the information that y our ISP provides for this protocol. After finishing the settings in this page, click Next to see the following page. Click Finish. A page of Quick Start Wizard Setup OK!!! wi[...]

Vigor2820 Series User’s Guide 30 2 2 . . 3 3 S S e e r r v v i i c c e e A A c c t t i i v v a a t t i i o o n n W W i i z z a a r r d d Service Activation Wizard can guide you to set WCF (Web Content Feature) feature with a quick way. Note: There are three ways to activate WCF on vigor router, using Service Activation Wizard , by means of CSM>[...]

Vigor2820 Series User’s Guide 31 3. In the following page, you can activate the Web content filter service at the same tim e or individually. When you finish the selection, please click Next . Commtouch is the web content filter based on Commtouch operated in the worldwide. There is a 30-day trial period. After trial, you can purchase DrayTek&apo[...]

Vigor2820 Series User’s Guide 32 5. Wait for a moment till the following page appears. When such page appears, you can enable or disable these services for your necessity. Then, click Finish. Note: The service will be activated and applied as the default rule configured in Firewall>>General Setup . 6. Now, the web page will display the serv[...]

Vigor2820 Series User’s Guide 33 Later, if you need to extend the licen se valid time, you can also use the Service Activation Wizard again to reach your goal by clicking the radio bu tton of Formal edition with license key and clicking Next.[...]

Vigor2820 Series User’s Guide 34 2 2 . . 4 4 O O n n l l i i n n e e S S t t a a t t u u s s The online status shows the system status, W AN status, ADSL Information and other status related to this router 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[...]

Vigor2820 Series User’s Guide 35 Online status for Static IP (for WAN1) Online status for DHCP (WAN1)[...]

Vigor2820 Series User’s Guide 36 Online status for ISDN enabled 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 in[...]

Vigor2820 Series User’s Guide 37 RX Rate Displays the speed of received octets at the ISDN interface. Up Time Displays the total uptime of the interface. AOC Displays the charge information of the interface. Note: The words in green mean that the WAN connection of that interface (WAN1/WAN2) is ready for accessing Internet; the words in red mean t[...]

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Vigor2820 Series User’s Guide 39 3 A A d d v v a a n n c c e e d d W W e e b b C C o o n n f f i i g g u u r r a a t t i i o o n n After finished basic configuration of the router, you can access Internet with ease. For the people who want to adjust more setting for suitin g his/her request, please refer to this chapter for getting detailed infor[...]

Vigor2820 Series User’s Guide 40 3 3 . . 1 1 . . 2 2 N N e e t t w w o o r r k k C C o o n n n n e e c c t t i i o o n n b b y y 3 3 G G U U S S B B M M o o d d e e m m For 3G mobile communication through Access Point is popular more and more, Vigor2820 adds the function of 3G network connection fo r such purpose. By connecting 3G USB Modem to th[...]

Vigor2820 Series User’s Guide 41 Enable Choose Yes to invoke the settings for this WAN interface. Choose No to disable the settings for this WAN interface. Display Name Type the description for the WAN1/WAN2 interface. Physical Mode For WAN1, the physical connection is done through ADSL port; yet the physical connection for WAN2 is done through a[...]

Vigor2820 Series User’s Guide 42 determined by the system. Load Balance Mode If you know the practical bandwidth for your WAN interface, please choose the setting of According to Line Speed . Otherwise, please choose Auto Weigh to let the router reach the best load balance. Line Speed If your choose According to Line Speed as the Load Balance Mod[...]

Vigor2820 Series User’s Guide 43 3 3 . . 1 1 . . 4 4 I I n n t t e e r r n n e e t t A A c c c c e e s s s s For the router supports dual WAN function, the users can set different WAN settings (for WAN1/WAN2) for Internet Access. Due to di fferent physical mode for WAN1 and WAN2, the Access Mode for these two connections also varies slightly. or [...]

Vigor2820 Series User’s Guide 44 P P P P P P o o E E / / P P P P P P o o A A f f o o r r W W A A N N 1 1 To use PPPoE/PPPoA as the accessing protocol of the Internet, select PPPoE/PPPoA mode. The following web page will appear. Enable/Disable Click Enable for activating this function. If you click Disable , thi s function will be closed and all t[...]

Vigor2820 Series User’s Guide 45 provided by ISP. Protocol - Drop down the list to choo se the one provided by ISP. If you have already used Quick Start Wizard to set the protocol, then it is not necessary for you to change any settings in this group. Modulation –Default setting is Multimode. Choose the one that fits the requirement of your rou[...]

Vigor2820 Series User’s Guide 46 the broadband connection is restored. We recommend you to enable this feature if you host a web server for your customers’ access. This setting is available for S model only. WAN Connection Detection Such function allows you to veri fy whether network connection is alive or not through ARP Detect or Ping Detect.[...]

Vigor2820 Series User’s Guide 47 Fixed IP – Click Yes to use this function and type in a fixed IP address in the box of Fixed IP Address . Default MAC Address – You can use Default MAC Address or specify another MAC address by typing on the boxes of MAC Address for the router. Specify a MAC Address – Type the MAC address f or the router man[...]

Vigor2820 Series User’s Guide 48 M M P P o o A A f f o o r r W W A A N N 1 1 MPoA is a specification that enables ATM ser vices 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[...]

Vigor2820 Series User’s Guide 49 VCI - Type in the value provided by ISP. Modulation –Default setting is Multimode. Choose the one that fits the requirement of your router. ISDN Dial Backup Setup This setting is available for the routers supporting ISDN function only. Before utilizing the ISDN dial backup feature, you must create a dial backup [...]

Vigor2820 Series User’s Guide 50 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 th e WAN interface, please use WAN IP Alias. You can set up to 8 public IP addresses othe[...]

Vigor2820 Series User’s Guide 51 P P P P P P o o E E f f o o r r W W A A N N 2 2 To use PPPoE as the accessing protocol of the Internet, select PPPoE mode. The following web page will appear. Enable/Disable Click Enable for activating this function. If you click Disable , thi s function will be closed and all the settings that you adjusted in thi[...]

Vigor2820 Series User’s Guide 52 Packet Trigger - The backup line is not on until a packet from a local host triggers the router to establish a connection. This setting is available for s m odel only. WAN Connection Detection Such function allows you to veri fy whether network connection is alive or not through ARP Detect or Ping Detect. Mode –[...]

Vigor2820 Series User’s Guide 53 Fixed IP – Click Yes to use this function and type in a fixed IP address in the box of Fixed IP Address . Fixed IP Address - Type a fixed IP address. Default MAC Address – You can use Default MAC Address or specify another MAC address by typing on the boxes of MAC Address for the router. Specify a MAC Address [...]

Vigor2820 Series User’s Guide 54 Single ISP to create the backup profile. None - Disable the backup function. Packet Trigger - The backup line is not on until a packet from a local host triggers the router to establish a connection. Always On - If the broadband connection is no longer available, the backup line will be activated automatically and[...]

Vigor2820 Series User’s Guide 55 Obtain an IP address automatically – Click this button to obtain the IP address automatically if you want to use Dynamic IP mode. Router Name : Type in the router 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 [...]

Vigor2820 Series User’s Guide 56 P P P P T T P P / / L L 2 2 T T P P f f o o r r W W A A N N 2 2 To use PPTP/L2TP as the accessing protocol of the Internet, select PPTP/L2TP mode. The following web page will appear. Enable PPTP Enable L2TP Disable Click Enable PPTP/Enable L2TP for activating the mode. If you click Disable , this function will be [...]

Vigor2820 Series User’s Guide 57 MTU Mean maximum transmission unit of one packet. The default value is 1442. PPP Setup 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 [...]

Vigor2820 Series User’s Guide 58 P P P P P P f f o o r r W W A A N N 2 2 Such mode is active only 3G USB Modem was chosen as the physical mode in General Setup. PPP Client Mode Click Enable to activate this mode for WAN2. SIM PIN code Type PIN code of the SIM card that will be used to access Internet. Modem Initial String Such value is used to in[...]

Vigor2820 Series User’s Guide 59 3 3 . . 1 1 . . 5 5 M M u u l l t t i i - - P P V V C C s s This router allows you to create multi-PVCs for different data transferring for using. Simply go to Internet Access and select Multi-PVC Setup page. G G e e n n e e r r a a l l The system allows you to set up to eight cha nnels which are ready for choosin[...]

Vigor2820 Series User’s Guide 60 Encapsulation Choose a proper type for this channel. The types will be different according to the protocol setting that you choose. Priority To add the packet priority number for such PVC. The range is from 0 to 7. WAN link for Channel 3, 4, 5 are provided for router-borne applic ation such as TR069 and VoIP. The [...]

Vigor2820 Series User’s Guide 61 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. VPI - Type i[...]

Vigor2820 Series User’s Guide 62 A A T T M M Q Q o o S S Such configuration is applied to upstream packet s. Such inform atio n will be provided by ISP. Please contact with your ISP for detailed information. 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[...]

Vigor2820 Series User’s Guide 63 P P o o r r t t - - b b a a s s e e d d B B r r i i d d g g e e General page lets you set the first PVC. As to set the second PVC line, please click the Port-based Bridge tab to open Bridge configuration page. Enable Check this box to enable that cha nnel. Onl y channel 3 to 8 can be set in this page, for channel [...]

Vigor2820 Series User’s Guide 64 3 3 . . 1 1 . . 6 6 L L o o a a d d - - B B a a l l a a n n c c e e P P o o l l i i c c y y This router supports the function of load balanci ng. It can assign traffic with protocol type, IP address for specific host, a subnet of hosts, and port range to be allocated in WAN1 or WAN2 interface. The user can assign [...]

Vigor2820 Series User’s Guide 65 Dest Port End Displays the IP address for the end of the destination port. Move UP/Move Down Use Up or Down link to m ove the order of the policy. Click Index 1 to access into the following page for configuring load-balance policy. Enable Check this box to enable this policy. Protocol Use the drop-down me nu to ch[...]

Vigor2820 Series User’s Guide 66 3 3 . . 2 2 L L A A N N Local Area Network (LAN) is a group of subnets regulated and rul ed by router . The design of network structure is related to what type of public IP addresses co ming from your ISP . 3 3 . . 2 2 . . 1 1 B B a a s s i i c c s s o o f f L L A A N N The most generic function of V igor rout er [...]

Vigor2820 Series User’s Guide 67 W W h h a a t t i i s s R R o o u u t t i i n n g g I I n n f f o o r r m m a a t t i i o o n n P P r r o o t t o o c c o o l l ( ( R R I I P P ) ) V igor router will exchange routing infor mati on with neighboring routers using the RIP to accomplish IP routing. This allows users to cha nge the information of the [...]

Vigor2820 Series User’s Guide 68 3 3 . . 2 2 . . 2 2 G G e e n n e e r r a a l l S S e e t t u u p p This page provides you the general settings for LAN. Click LAN to open the LAN settings page and choose General Setup . LAN IP Network Configuration 1st IP Addr ess - T y pe in private IP address for connecting to a local private network (Default:[...]

Vigor2820 Series User’s Guide 69 DHCP server to start with when issuing IP addresses. If the 2nd IP address of your router is 220.1 35.240.1, the starting IP address must be 220.135.240.2 or greater , but smaller than 220.135.240. 254. IP Pool Counts: Enter the number of IP addresses in the pool. The maximum is 10. For example, if you t ype 3 and[...]

Vigor2820 Series User’s Guide 70 Gateway IP Addr ess - En ter a value of the gateway IP address for the DHCP serv er . The value is usually as same as the 1st IP address of the router , which means the router is the default gateway . DHCP Server IP Address for Relay Agent - Set the IP address of the DHCP server you are going to use so the Relay A[...]

Vigor2820 Series User’s Guide 71 3 3 . . 2 2 . . 3 3 S S t t a a t t i i c c R R o o u u t t e e Go to LAN to open setting page and choose Static Route . Index The number (1 to 10) under Index allows you to open next page to set up static route. Destination Address Displays the destination address of the static route. Status Displays the status o[...]

Vigor2820 Series User’s Guide 72 Before setting Static Route, user A cannot talk to user B for Router A can only forward recognized packets to its default gateway Main Router . 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 appl y RIP[...]

Vigor2820 Series User’s Guide 73 3. Return to St a t i c R o u t e Setup page. Click on another Index Number to add another static route as show below , which regulates a ll packets destined to 21 1.100.88.0 will be forwarded to 192.168.1.3. 4. Go to Diagnostics and choose Routing T able to verify current routing table.[...]

Vigor2820 Series User’s Guide 74 3 3 . . 2 2 . . 4 4 V V L L A A N N Virtual LAN function provides you a very convenient way to manage hosts by g rouping them based on the physical port. You can also mana ge the in/out rate of each port. Go to LAN page and select VLAN . The following page will appear. Click Enable to invoke VL AN function. To add[...]

Vigor2820 Series User’s Guide 75 T o remove VLAN, uncheck the needed box and click OK to save the results. 3 3 . . 2 2 . . 5 5 B B i i n n d d I I P P t t o o M M A A C C This function is used to bind the IP and MAC address in LAN to have a strengthening co ntrol in network. When this function is enabled, all the assigned IP and MAC address bindi[...]

Vigor2820 Series User’s Guide 76 this page will be invalid. Strict Bind Click this radio button to block the connection of the I P/MAC which is not listed in IP Bind List. ARP Table This table is the LAN ARP table of this router. The information for IP and MAC will be displayed in this field. Each pair of IP and MAC address listed in ARP table ca[...]

Vigor2820 Series User’s Guide 77 3 3 . . 2 2 . . 6 6 L L A A N N P P o o r r t t M M i i r r r r o o r r LAN Port mirror can be applied for the users in LAN. Generally speaking, this function copies traffic from one or more specific ports to a target port. This mechanism helps manager track the network errors or abnormal packets transm ission wit[...]

Vigor2820 Series User’s Guide 78 On NAT page, you will see the private IP address defined in RFC-1918. Usually we use the 192.168.1.0/24 subnet for the router. As stated before, the NAT facility can map one or more IP addresses and/or service ports into diffe rent specified services. In other words, the NAT function can be achieved by using port [...]

Vigor2820 Series User’s Guide 79 Press any number under Index to access into next page for configuring port redirection. Enable Check this box to enable su ch port redire ction 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[...]

Vigor2820 Series User’s Guide 80 assigned automatically later. Private IP Specify the private IP address of the internal host providing the service. If you choose Range as the port redirection mode, you will see two boxes on this field. Type a complete IP address in the first box (as the starting point) and the fourth digit s in the second box (a[...]

Vigor2820 Series User’s Guide 81 3 3 . . 3 3 . . 2 2 D D M M Z Z H H o o s s t t As mentioned above, Port Redirection can redirect incoming TCP/UDP or othe r 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 (A H), do not travel on a fixed por[...]

Vigor2820 Series User’s Guide 82 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. Choose PC Click this button and then a window will autom atically pop up, as depicted below. The window consists of a list of private IP addresses of all hosts in your LAN networ[...]

Vigor2820 Series User’s Guide 83 3 3 . . 3 3 . . 3 3 O O p p e e n n P P o o r r t t s s Open Ports allows you to open a range of ports for the traffic of special applications. Common application of Open Ports includes P2 P application (e.g., BT, KaZaA, Gnutella, WinMX, eMule and others), Internet Camera etc. Ensure that you keep the application [...]

Vigor2820 Series User’s Guide 84 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 w ill 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[...]

Vigor2820 Series User’s Guide 85 3 3 . . 3 3 . . 4 4 A A d d d d r r e e s s s s M M a a p p p p i i n n g g This page is used to map specific pr ivate IP to specific WAN IP alias. If you have "a group of IP Addresses" and want to apply to the router, please use WAN IP alias function to record these IPs first. Th en, use address mapping[...]

Vigor2820 Series User’s Guide 86 Click the index number link to open the configuration page. Enable Check to enable this entry . Protocol Specify the transport layer protocol. It could be TCP , UDP , or ALL for selection. WAN Interface Specify the WAN interface that w ill be used for this entry. WAN IP Select an IP address (the selections provide[...]

Vigor2820 Series User’s Guide 87 3 3 . . 3 3 . . 5 5 P P o o r r t t T T r r i i g g g g e e r r i i n n g g Port Triggering is a variation of open ports func tion; the difference is that the port triggering has the dynamic characteristics. It is more secure co mparing to open ports. In Open Ports setting, once we setup the ports be opened, all t[...]

Vigor2820 Series User’s Guide 88 Enable Check to enable this entry . Service Choose the predefined service to apply for such trigger profile. Comment Type the text to m emorize the application of this rule. Triggering Protocol Select the protocol (TCP, UDP or TCP/UDP) for such triggering profile. Triggering Port Type the port or port range for su[...]

Vigor2820 Series User’s Guide 89 I I P P F F i i l l t t e e r r s s Depending on whether there is an existing Internet connection, or in other words “the WAN link status is up or down”, the IP filter architecture categorizes traffic into two: Call Filter and Data Filter . z Call Filter - When there is no existing Internet connection, Call Fi[...]

Vigor2820 Series User’s Guide 90 D D e e n n i i a a l l o o f f S S e e r r v v i i c c e e ( ( D D o o S S ) ) D D e e f f e e n n s s e e The DoS Defense functionality helps you to detect and mitigate the DoS attack. The attacks are usually categorized into two types, the fl ooding-type attacks and the vulnerability attacks. The flooding-type [...]

Vigor2820 Series User’s Guide 91 Call Filter Check Enable to activate the Call Filter function. Assign a start filter set for the Call Filter. Data Filter Check Enable to activate the Data Filter function. Assign a start filter set for the Data Filter. Filter Select Pass or Block for the packets that do not match with the filter rules. Session Co[...]

Vigor2820 Series User’s Guide 92 Profile by checking the Log box. It will be sent to S yslog server . Please refer to section System Maintena nce>> Syslo g/Mail Alert for more detailed information. URL Content Filter Select one of the URL Content Filter Profile settings (created in CSM>> URL Content Filter Pr ofile ) for applying with[...]

Vigor2820 Series User’s Guide 93 If you do not have any idea of choosing suitable codepage, please open Syslog. From Codepage Inform ation of Setup dialog, you will see the recommended codepage listed on the dialog box. Window size – It determines the size of TCP protocol (0~655 35). The more the value is, the better the performance will be. Ho[...]

Vigor2820 Series User’s Guide 94 3 3 . . 4 4 . . 3 3 F F i i l l t t e e r r S S e e t t u u p p Click Firewall and click Filter Setup to open the setup page. To edit or add a filter, click on the set numbe r to edit the individual set. The following page will be shown. Each filter set contains up to 7 rules. Click on the rule num ber button to e[...]

Vigor2820 Series User’s Guide 95 To edit Filter Rule , click the Filter Rule index button to enter the Filter Rule setup page. Check to enable the Filter Rule Check this box to enable the filter rule. Comments Enter filter set comments/description. Maximum length is 14- character long. Index(1-15) Set PCs on LAN to work at certain time interval o[...]

Vigor2820 Series User’s Guide 96 To set the IP address manually, please choose Any Address/Single Address/Range Address/Subnet Address as the Address Ty pe 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[...]

Vigor2820 Series User’s Guide 97 Protocol - Specify the protocol(s) which this filter rule will apply to. Source/Destination Port – (=) – when the first and last value are the same, it indicates one port; when the first and last valu es are different, it indicates a range for the port and available for this service type. (!=) – when the fir[...]

Vigor2820 Series User’s Guide 98 No-Strict - no limitation. Quality of Service Choose one of the QoS rules to be applied as firewall rule. For detailed information of setting Qo S, please refer to the related section later . Load-Balance policy Choose the W AN interface for applying Load-Balance Policy . APP Enfor cement Select an APP Enforcement[...]

Vigor2820 Series User’s Guide 99 Codepage - This function is used to com p are the characters among different languages. Choose correct codepage can help the system obtaining correct ASCII after decoding data fro m URL and enhance the correctness of URL C ontent Filter . The default value for this setting is ANSI 1252 La tin I. If you do not choo[...]

Vigor2820 Series User’s Guide 100 S trict Security Checking - All the packets, while transmitting through Vigor router, will be filtered by firewall settings configured by Vigor router. When the resource is inadequate, the packets will be blocked if Strict Security Checking is enabled. If Strict Security Checking is not en abled, then the packets[...]

Vigor2820 Series User’s Guide 101 E E x x a a m m p p l l e e As stated before, all the traffic will be separate d 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 co mposed by 7 filter rules, which can b[...]

Vigor2820 Series User’s Guide 102 3 3 . . 4 4 . . 4 4 D D o o S S D D e e f f e e n n s s e e As a sub-functionality of IP Filter/Firewall, th ere 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[...]

Vigor2820 Series User’s Guide 103 timeout are 50 packets per second and 10 seconds, respectively. Enable PortScan detection Port Scan attacks the Vigor router by sending lots of packets to many ports in an attempt to find ignorant services would respond. Check the box to activate the Port Scan detection. Whenever detecting this malici ous explora[...]

Vigor2820 Series User’s Guide 104 block any packets realizing this attacking activity. Block ICMP Fragment Check the box to activate the Block ICMP fragment function. Any ICMP packets with more fragment bit set are dropped. Block Unknown Protocol Check the box to activate the Block Unknown Protocol function. Individual IP packet has a protocol fi[...]

Vigor2820 Series User’s Guide 105 3 3 . . 5 5 O O b b j j e e c c t t s s S S e e t t t t i i n n g g For IPs in a range and service ports in a limited range usually will be applied in configuri ng router’s settings, therefore we can define them with objects and bind them with groups for using conveniently. Later, we can select that object/grou[...]

Vigor2820 Series User’s Guide 106 Click the number under Index co lumn for settings in detail. Name Type a name for this profile. Maximum 15 characters are allowed. Interface Choose a proper interface. 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 [...]

Vigor2820 Series User’s Guide 107 End IP Address Type the end IP address if the Range Address type is selected. Subnet Mask Type the subnet mask if the Subnet Address type is selected. Invert Selection If it is checked, all the IP addresses except the ones listed above will be applied later while it is chosen. Below is an example of IP objects se[...]

Vigor2820 Series User’s Guide 108 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 Cl[...]

Vigor2820 Series User’s Guide 109 Click the number under Index co lumn 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 filt[...]

Vigor2820 Series User’s Guide 110 3 3 . . 5 5 . . 4 4 S S e e r r v v i i c c e e T T y y p p e e G G r r o o u u p p This page allows you to bind several service types into one group. Set to Factory Default Clear all profiles. Click the number under Index co lumn for settings in detail. Name Type a name for this profile. Available Service Type O[...]

Vigor2820 Series User’s Guide 111 3 3 . . 5 5 . . 5 5 K K e e y y w w o o r r d d O O b b j j e e c c t t You can set 200 keyword object profiles for choosing as black /white list in CSM >>URL Web Content Filter Profile. Set to Factory Default Clear all profiles. Click the number under Index column for setting in detail. Name Type a name fo[...]

Vigor2820 Series User’s Guide 112 3 3 . . 5 5 . . 6 6 K K e e y y w w o o r r d d G G r r o o u u p p This page allows you to bind several keyword objects into one group. The keyword groups set here will be chosen as black /white list in CSM >>URL Web Content Filter Profile . Set to Factory Default Clear all profiles. Click the number under[...]

Vigor2820 Series User’s Guide 113 box. 3 3 . . 5 5 . . 7 7 F F i i l l e e E E x x t t e e n n s s i i o o n n O O b b j j e e c c t t This page allows you to set eight profiles which will be applied in CSM>>URL Content Filter . All the files with the extension names specified in these profiles will be processed according to the chosen acti[...]

Vigor2820 Series User’s Guide 114 Profile Name Type a name for this profile. Type a name for such profile and check all the ite ms of file extension that will be processed in the router. Finally, click OK to save this profile. 3 3 . . 6 6 C C S S M M CSM is an abbreviation of Content Security Management which is used to control IM/P2P usage, filt[...]

Vigor2820 Series User’s Guide 115 Note: The priority of URL Content Filter is higher than Web Conte nt Filter. 3 3 . . 6 6 . . 1 1 A A P P P P E E n n f f o o r r c c e e m m e e n n t t P P r r o o f f i i l l e e You can define policy profiles for IM (Instan t Messenger)/P2P (Peer to Peer)/Protocol/Misc application. This page allows you to set [...]

Vigor2820 Series User’s Guide 116 Below shows the items which are categorized under IM . Profile Name Type a name for the CSM profile. Select All Click it to choose all of the items in this page. Clear All Uncheck all the selected boxes. The profiles configured here can be applied in the Firewall>>General Setup and Firewall>>Filter Se[...]

Vigor2820 Series User’s Guide 117 The items categorized under P2P ----- The items categorized under Protocol -----[...]

Vigor2820 Series User’s Guide 118 The items categorized under Misc -----[...]

Vigor2820 Series User’s Guide 119 3 3 . . 6 6 . . 2 2 U U R R L L C C o o n n t t e e n n t t F F i i l l t t e e r r P P r r o o f f i i l l e e To provide an appropriate cyberspace to users, Vigor router equips with URL Content Filter not only to limit illegal traffic from/to the ina ppropriate web sites but also prohibit other web feature wher[...]

Vigor2820 Series User’s Guide 120 Profile Name Type a name for the CSM profile. Priority It determines the action that this router will apply. Both: Pass – The router will let all the packages that match with the conditions specified in URL Access Control and Web Feature below passing through. When you choose this setting, both configuration se[...]

Vigor2820 Series User’s Guide 121 Log None – There is no log file will be recorded for this profile. Pass – Only the log about Pass w ill be recorded in Syslog. Block – Only the log about Block will be recorded in Syslog. All – All the actions (Pass and Block) will be recorded in Syslog. URL Access Control Enable URL Acce ss Control - Che[...]

Vigor2820 Series User’s Guide 122 Web Feature Enable Restrict Web Fea ture - Check this box to make the keyword being blocked or passed. Action - This setting is available only when Either: URL Access Control First or Either: Web Feature Firs is selected. Pass allows accessing into the corresponding webpage with the keywords listed on the box bel[...]

Vigor2820 Series User’s Guide 123 3 3 . . 6 6 . . 3 3 W W e e b b C C o o n n t t e e n n t t F F i i l l t t e e r r P P r r o o f f i i l l e e There are three ways to activate WCF on vigor router, using Service Activation Wizard , by means of CSM>>Web Content Filter Profile or via System Maintenance>>Activation . Service Activation[...]

Vigor2820 Series User’s Guide 124 Setup Test Server It is recommended for you to use th e default setting, auto-selected. Find more Click it to open http://myvigor.draytek.com for searching another qualified and suitable server. Set to Factory Default Click this link to retrieve the factory settings. Cache None – the router will check the URL t[...]

Vigor2820 Series User’s Guide 125 Profile Name Type a name for such profile. Black/White List Enable – Activate white/black list function for such profile. Group/Object Selections – Click Edit to choose the group or object profile as the content of white/black list. Pass - allow accessing into the corresponding webpage with the characters lis[...]

Vigor2820 Series User’s Guide 126 Pass – Only the log about Pass w ill be recorded in Syslog. Block – Only the log about Block will be recorded in Syslog. All – All the actions (Pass and Block) will be recorded in Syslog. For this section, please refer to Web Content Filter user’s guide for more information. 3 3 . . 7 7 B B a a n n d d w [...]

Vigor2820 Series User’s Guide 127 To activate the function of limit session, simply click Enable and set the default session limit. Enable Click this button to activate the function of limit session. Disable Click this button to close the function of limit session. Default session limit Defines the default session number used for each computer in[...]

Vigor2820 Series User’s Guide 128 3 3 . . 7 7 . . 2 2 B B a a n n d d w w i i d d t t h h L L i i m m i i t t The downstream or upstream from FTP, HTTP or so me P2P applications will occupy large of bandwidth and affect the applications for othe r programs. Please use Limit Bandwidth to m ake the bandwidth usage more efficient. In the Bandwidth M[...]

Vigor2820 Series User’s Guide 129 End IP Define the end IP address for limit bandwidth. Each/Shared Select Each to make each IP within the range of Start IP and End IP having the same speed defined in TX limit and RX limit fields; select Shared to make all the IPs within the range of Start IP and End IP share the total bandwidth of TX limit and R[...]

Vigor2820 Series User’s Guide 130 DSCP is a successor creating 64 classes possible with backward IP Precedence compatibility. In a QoS-enabled network, or Differentiated Service (DiffServ or DS) framework, a DS domain owner should sign a Service License Agre ement (SLA) with other DS domain owners to define the service level provided toward tr af[...]

Vigor2820 Series User’s Guide 131 O O n n l l i i n n e e S S t t a a t t i i s s t t i i c c s s Display an online statistics for quality of service fo r y our reference. This feature is available only when the Quality of Service for WAN interface is enabled. G G e e n n e e r r a a l l S S e e t t u u p p f f o o r r W W A A N N I I n n t t e e[...]

Vigor2820 Series User’s Guide 132 WAN Inbound Bandwidth It allows you to set the connecting rate of data input for WAN. For example, if your ADSL supports 1M of downstream and 256K upstream, please set 1000kbps for this box. The default value is 10000kbps. WAN Outbound Bandwidth It allows you to set the connecting rate of data output for WAN. For[...]

Vigor2820 Series User’s Guide 133 For adding a new rule, click Add to open the following page. ACT Check this box to invoke these settings. Local Address Click the Edit button to set the local IP address (on LAN) for the rule. Remote Address Click the Edit button to set the remote IP address (on LAN/WAN) for the rule. Edit It allows you to edit s[...]

Vigor2820 Series User’s Guide 134 QoS control. Service Type It determ ines the service type of the data for processing with QoS control. It can also be edited. You can choose the predefined service type from the Service Type drop down list. Those types are predefined in factory. Simply choose the one that you want for using by current QoS. By the[...]

Vigor2820 Series User’s Guide 135 For adding a new service type, click Add to open the following pag e. Service Name Type in a new service for your request. Service Type Choose the type (TCP, UDP or TCP/UDP) for the new service. Port Configuration Click Single or Range as the Type . If you select Range, you have to type in the starting port numbe[...]

Vigor2820 Series User’s Guide 136 3 3 . . 7 7 . . 4 4 A A P P P P Q Q o o S S The QoS function is used to do bandwidth manage ment for the services with certain IP or port number. However, there is no effect of bandwidth managem ent on the service su ch as IM or P2P without fixed IP or por t number. APP QoS employs the function of APP Enforcement[...]

Vigor2820 Series User’s Guide 137 Use Default Setting The packets will be transmitted with the default settings. That is, VoIP packets will be the first to be sent out and P2P packets will be the last to be sent out. Enable (for Application) There are four applications (VoIP, Streaming, IM, Tunneling, Remote Control, Web HD and P2P) which can be [...]

Vigor2820 Series User’s Guide 138 3 3 . . 8 8 A A p p p p l l i i c c a a t t i i o o n n s s Below shows the menu items for Applications. 3 3 . . 8 8 . . 1 1 D D y y n n a a m m i i c c D D N N S S The ISP often provides you with a dynamic IP address when you c onnect to the Internet via your ISP. It means that the public IP address assigned to [...]

Vigor2820 Series User’s Guide 139 Index Click the number below Index to access into the setting page of DDNS setup to set account(s). WAN Interface Display the WAN interface used. Domain Name Display the domain name that you set on the setting page of DDNS setup. Active Display if this account is active or inactive. View Log Display DDNS log stat[...]

Vigor2820 Series User’s Guide 140 MX all Dynamic DNS providers. Y ou could get more detailed information from their websites. 4. Click OK button to activate the settings. You will see your setting has been saved. The W ildcard and Backup MX features are not s upported for all Dynamic DNS providers. Y ou could get more detailed info rmation from t[...]

Vigor2820 Series User’s Guide 141 Enable Schedule Setup Check to enable the schedule. Start Date (yyyy-mm-dd) Specify the starting date of the schedule. Start Time (hh:mm) Specify the starting time of the schedule. Duration Time (hh:mm) Specify the duration (or period) for the schedule. Action Specify which action Call Schedule should apply durin[...]

Vigor2820 Series User’s Guide 142 Example Suppose you want to control the PPPoE Internet acce ss connection to be always on (Force On) from 9:00 to 18:00 for whole week. Other time the Internet access connection should be disconnected (Force Down). Office Hour: (Force On) Mon - Sun 9:00 am to 6:00 pm 1. Make sure the PPPoE connection and T ime Se[...]

Vigor2820 Series User’s Guide 143 3 3 . . 8 8 . . 4 4 U U P P n n P P The UPnP (Universal Plug and Play) protocol is supported to bring to network connected devices the ease of installation and configurati on which is already available for directly connected PC peripherals with the existing Windows 'Plug and Play' system. For NAT router[...]

Vigor2820 Series User’s Guide 144 The reminder as regards concern about Firewall and UPnP Can't work with Firewall Software Enabling firewall applications on your P C may cause the UPnP function not working properly. This is because these applicati ons will block the accessing ability of some network ports. Security Considerations Activating[...]

Vigor2820 Series User’s Guide 145 3 3 . . 8 8 . . 5 5 I I G G M M P P 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 m ulticast groups. For invoking IGM P Snooping function, you have to check the Enable IGMP Proxy box first for a[...]

Vigor2820 Series User’s Guide 146 3 3 . . 8 8 . . 6 6 W W a a k k e e o o n n L L A A N N A PC client on LAN can be woken up by the router it connects. When a user wants to wake up a specified PC through the router, he/she must type correct MAC address of the specified PC on this web page of Wake on LAN of this router. In addition, such PC must h[...]

Vigor2820 Series User’s Guide 147 3 3 . . 9 9 V V P P N N a a n n d d R R e e m m o o t t e e A A c c c c e e s s s s A Virtual Private Network (VPN) is the extension of a private network that encompasses links across shared or public networks like the Intern et. In short, by VPN technolog y, you can send data between two computers across a share[...]

Vigor2820 Series User’s Guide 148 3 3 . . 9 9 . . 2 2 P P P P P P G G e e n n e e r r a a l l S S e e t t u u p p This submenu only applies to PPP-related VP N connections, such as PPTP, L2TP, L2TP over IPSec. Dial-In PPP Authentication PAP Only Select this option to force the router to authenticate dial-in users with the PAP protocol. PAP or CHA[...]

Vigor2820 Series User’s Guide 149 Assigned IP Address - Enter a specific IP address for the dial-in PPP connection. You should choose an IP address from the local private network. 3 3 . . 9 9 . . 3 3 I I P P S S e e c c G G e e n n e e r r a a l l S S e e t t u u p p In IPSec General Setup, there are two major parts of configuration. There are tw[...]

Vigor2820 Series User’s Guide 150 Pre-Shared Key- Specify a key for IKE authentication. Confirm Pre-Shared Key- Retype the characters to confirm the pre-shared key. IPSec Security Method Medium - Authentication Header (AH) means data will be authenticated, but not be encrypte d. By default, this option is active. High - Encapsulating Security Pay[...]

Vigor2820 Series User’s Guide 151 Profile Name Type in a name in this file. Accept Any Peer ID Click to accept any peer regardless of its identity. Accept Subject Alternative Name Click to check one specific field of digital signature to accept the peer with matching value. The field can be IP Address, Domain, or E-mail Address . The box under th[...]

Vigor2820 Series User’s Guide 152 3 3 . . 9 9 . . 5 5 R R e e m m o o t t e e D D i i a a l l - - i i n n U U s s e e r r You can manage remote access by maintaining a table of remote user profile, so that users can be authenticated to dial-in via ISDN or build the VPN connection. You may set param eters including specified connection peer ID, co[...]

Vigor2820 Series User’s Guide 153 User account and Authentication Enable this account - Check the box to enable this function. Idle Timeout- If the dial-in user is idle over the limitation of the timer, the router will drop this connection. By default, the Idle Timeout is set to 300 seconds. Allowed Dial-In Type ISDN - Allo w the remote ISDN dial[...]

Vigor2820 Series User’s Guide 154 Specify Remote Node Check the checkbox- You can specify the IP address of the remote dial-in user, ISDN number or peer ID (used in IKE aggressive mode). Uncheck the checkbox- This means the connection type you select above will apply the authentication methods and security methods in the general settings . Netbio[...]

Vigor2820 Series User’s Guide 155 High-Encapsulating Security Payload (ESP) means payload (data) will be encrypted and authenticated. You may select encryption algorithm from Data Encryption Standard (DES), Triple DES (3DES), and AES. Local ID - Specify a local ID to be used for Dial-in setting in the LAN-to-LAN Profile setup. This item is option[...]

Vigor2820 Series User’s Guide 156 Profile Name Specify a name for the profile of the LAN-to-LAN connection. Enable this profile Check here to activate this profile. VPN Dial-Out Through Use the drop down menu to choose a proper WAN interface for this profile. This setting is useful for dial-out only. WAN1 First - While connecting, the router will[...]

Vigor2820 Series User’s Guide 157 first channel for VPN connection. If WAN2 fails, the router will use another WAN interface instead. WAN2 Only - While connecting, the router will use WAN2 as the only channel for VPN connection. Netbios Naming Packet Pass – click it to have an inquir y for data transmission between the hosts located on both sid[...]

Vigor2820 Series User’s Guide 158 IPSec Tunnel Build an IPSec VPN connection to the server through Internet. L2TP with … Build a L2TP VPN connection through the Internet. You can select to use L2TP alone or with IPSec. Select from below: None: Do not apply the IPSec policy. Accordingly, the VPN connection employed the L2TP without IPSec policy [...]

Vigor2820 Series User’s Guide 159 Advanced Specify mode, proposal and key life of each IKE phase, Gateway etc. The window of advance setup is shown as below: IKE phase 1 mode - Select from Main mode and Aggressive mode. The ultimate outcome is to exchange security proposals to create a protected secure channel. Main mode is more secure than Aggre[...]

Vigor2820 Series User’s Guide 160 router to send the ISDN number to the remote router. This feature is useful for s model only. Allowed Dial-In Type Determine the dial-in connection with different types. ISDN Allow the remote ISDN LAN-to-LAN connection. You should set the User Name and Password of remote dial-in user below. This feature is useful[...]

Vigor2820 Series User’s Guide 161 viewed as one pure L2TP connection. Nice to Have - Apply the IPSec policy first, if it is applicable during negotiation. Otherwise, the dial-in VPN connection becomes one pure L2TP connection. Must - Specify the IPSec policy to be definitely applied on the L2TP connection. Specify CLID or Remote VPN Gateway You c[...]

Vigor2820 Series User’s Guide 162 Callback number -The option is for extra security. Once enabled, the router will ONLY call back to the specified Callback Number. Callback budget - By default, the callback function has limitation of callback period. Once the callback budget is exhausted, the function will be disabled automatically. Callback Budg[...]

Vigor2820 Series User’s Guide 163 3 3 . . 9 9 . . 7 7 C C o o n n n n e e c c t t i i o o n n M M a a n n a a g g e e m m e e n n t t You can find the summary table of all VPN connections. You may disconnect any VPN connection by clicking Drop button. You m ay also aggressively Dial-out by using Dial-out Tool and clicking Dial button. Dial Click [...]

Vigor2820 Series User’s Guide 164 3 3 . . 1 1 0 0 C C e e r r t t i i f f i i c c a a t t e e M M a a n n a a g g e e m m e e n n t t A digital certificate works as an electronic ID, which is issued by a certification authority (CA). It contains information such as your name , a serial number, expiration dates etc., and the digital signature of t[...]

Vigor2820 Series User’s Guide 165 Type in all the information that the window request. Then click Generate again. Import Click this button to import a saved file as the certification information. Refresh Click this button to refresh the information listed below. View Click this button to view the detailed settings for certificate request. After c[...]

Vigor2820 Series User’s Guide 166 3 3 . . 1 1 0 0 . . 2 2 T T r r u u s s t t e e d d C C A A C C e e r r t t i i f f i i c c a a t t e e Trusted CA certificate lists three sets of trusted CA certificate. To import a pre-saved trusted CA certificate, please click IMPORT to open the following window. Use Browse… to find out the saved text file. [...]

Vigor2820 Series User’s Guide 167 3 3 . . 1 1 0 0 . . 3 3 C C e e r r t t i i f f i i c c a a t t e e B B a a c c k k u u p p Local certificate and Trusted CA certificate for this router can be saved within one file. Please click Backup on the following screen to save them. If you want to set encryption password for these certificates, please typ[...]

Vigor2820 Series User’s Guide 168 registration messages to validate. Then, bo th parties’ SIP proxies will forward the sequence of messages to caller to establish the session . If you both register to the same SIP Registrar, then it will be illustrated as below: The major benefit of this mode is that you don ’t have to memorize your friend’[...]

Vigor2820 Series User’s Guide 169 3 3 . . 1 1 1 1 . . 1 1 D D i i a a l l P P l l a a n n This page allows you to set phone book and digit map for the VoIP function. Click the Phone Book and Digit Map links on the page to access into next pages for dialplan settings. Enable Secure Phone It allows users to have encrypted RTP stream with the peer s[...]

Vigor2820 Series User’s Guide 170 P P h h o o n n e e B B o o o o k k In this section, you can set your VoIP contacts in the “phonebook”. It can help you to make calls quickly and easily by using “speed-dial” Phone Number . There are total 60 index entries in the phonebook for you to store all your friends and fam ily members’ SIP addre[...]

Vigor2820 Series User’s Guide 171 without memorizing lots of SIP URL Address. SIP URL Enter your friend’s SIP Address. This page will differ for different models. Below is a sample page obtained from Vigor 2820VSn. The selection of Loop through and Backup Phone Number is onl y available for 2820VSn/2820Vn model. Enable Click this to enable this[...]

Vigor2820 Series User’s Guide 172 phone setting. Secure Phone ZRTP is a cryptographic key-agreement protocol to encrypt VoIP phone calls to ensure the phone security. It allows users to encrypt any Session Initiation Protocol (SIP) VoIP voice stream, as long as the peer side on the call is also using such protocol. None - If the incoming or outgo[...]

Vigor2820 Series User’s Guide 173 deleted by the prefix number for calling out through the specific VoIP interface. Take the above picture (Prefix Table Setup web page) as an example, the OP number of 886 will be deleted completely for the prefix number is set with 886 . Replace - When you choose this mode, the OP number will be replaced by the p[...]

Vigor2820 Series User’s Guide 174 C C a a l l l l B B a a r r r r i i n n g g Call barring is used to block phone calls coming from the one that is not welcomed. Click any index number to display the dial plan setup page. Enable Click this to enable this entry. Call Direction Determine the direction for the phone call, IN – incoming call, OUT-o[...]

Vigor2820 Series User’s Guide 175 Specific URI/URL or Specific Number This field will be changed based on the type you selected for barring Type. Route All means all the phone calls will be blocked with such mechanism. ISDN means I SDN call will be blocked with such mechanism. Index (1-15) in Schedule Enter the index of schedule profiles to contr[...]

Vigor2820 Series User’s Guide 176 For Block IP Address – this function can block incoming calls (through Phone port) com ing from IP address. Such control also can be done based on preconfigured schedules. R R e e g g i i o o n n a a l l This page allows you to process incoming or out going phone calls by regional. Default values (common used i[...]

Vigor2820 Series User’s Guide 177 Call Forward [All][Act] Dial the number typed in this field to forward all the incoming calls to the specified place. Call Forward [Deact] Dial the number typed in this field to release the c all forward function. Call Forward [Busy][Act] Dial the number typed in t his field to forward all the incoming calls to t[...]

Vigor2820 Series User’s Guide 178 P P S S T T N N S S e e t t u u p p Some emergency phone (e.g., 911) or special phone cannot be dialed out b y using VoIP and can be called out through PSTN line only. To solv e this problem, this page allows you to set five sets of PSTN number for dialing without passing through Inter net. Please type the number[...]

Vigor2820 Series User’s Guide 179 3 3 . . 1 1 1 1 . . 2 2 S S I I P P A A c c c c o o u u n n t t s s In this section, you set up your own SIP setti ngs. When you apply for an account, your SIP service provider will give you an Account Name or user name, SIP Registrar, Proxy, and Domain name . (The last three might be the same in some case). Then[...]

Vigor2820 Series User’s Guide 180 For Vigor2820VS/Vigor2820VSn models, you will see the following page: Index Click this link to access into next page for setting SIP account. Profile Display the profile name of the account. Domain/Realm Display the domain na me or IP address of the SIP registrar server. Proxy Display the domain name or IP addres[...]

Vigor2820 Series User’s Guide 181 Profile Name Assign a name for this profile for identifying. You can type similar name with the domain. For example, if the domain name is draytel.org , then you m ight set draytel-1 in this field. Register via If you want to make VoIP call without register personal information, please choose None and check the b[...]

Vigor2820 Series User’s Guide 182 Display Name The caller-ID that you want to be displayed on your friend’s screen. Account Number/Name Enter your account name of SIP Address, e.g. every text before @. Authentication ID Check the box to in voke this function and enter the name or number used for SIP Authorization with SIP Registrar. If this set[...]

Vigor2820 Series User’s Guide 183 while maintaining good voice quality. If your upstream speed is only 64Kbps, do n ot use G .71 1 codec. It is better for you to ha ve at least 256Kbps upstream if you would like to use G .71 1. Single Codec – If the box is checked, only the selected Codec will be applied. Packet Size The amount of data containe[...]

Vigor2820 Series User’s Guide 184 For Vigor2820VS/Vigor2820VSn models, you will see the following page: Phone List Port – For Vigor2820V/Vigor2820Vn, there are two phone ports provided here for you to configur e. However, for Vigor2820VS/Vigor2820VSn, there are three phone ports provided here for you to configure. Two (Index 1 to 2) are fixed a[...]

Vigor2820 Series User’s Guide 185 account for each phone port. DTMF Relay – Display DTMF mode that configured in the advanced settings page of Phone Index. Disable Port The router can support up to 4 VoIP calls simultaneously. In general, only 3 VoIP calls can be dialed through ISDN at the same time. If you want to use four ISDN channels, you h[...]

Vigor2820 Series User’s Guide 186 D D e e t t a a i i l l e e d d S S e e t t t t i i n n g g s s f f o o r r P P h h o o n n e e P P o o r r t t Click the number link for Phone port, you can access into t he following page for configuring Phone settings. Hotline Check the box to enable it. Ty pe in the SIP URL in the field for dialing automatica[...]

Vigor2820 Series User’s Guide 187 Time Out – Set the time out for the call forwarding. The default setting is 30 sec. DND (Do Not Disturb) mode Set a period of peace time without disturbing by VoIP phone call. During the period, the one who dial in will listen bus y tone, yet the local user will not listen any ring tone. Index (1-15) in Schedul[...]

Vigor2820 Series User’s Guide 188 Region Select the proper region which you are located. The common settings of Caller ID Type , Dial tone , Ringing tone , Busy tone and Congestion tone will be shown automatically on the page. If you cannot find out a suitable one, please choose User Defined and fill out the corresponding values for dial tone, ri[...]

Vigor2820 Series User’s Guide 189 MISC Dial Tone Power Leve l - This setting is used to adjust the loudness of the dial tone. The smaller the number is, the louder the dial tone is. It is recommended for you to use the default setting. Ring Frequency - This setting is used to drive the frequency of the ring tone. It is recommended for you to use [...]

Vigor2820 Series User’s Guide 190 D D e e t t a a i i l l e e d d S S e e t t t t i i n n g g s s f f o o r r I I S S D D N N 1 1 - - S S 0 0 P P o o r r t t Click the number link of Index 2 (ISDN1-S0), you can access into the following page for configuring Phone settings. Hotline Check the box to enable it. Ty pe in the SIP URL in the field for [...]

Vigor2820 Series User’s Guide 191 Time Out – Set the time out for the call forwarding. The default setting is 30 sec. DND (Do Not Disturb) mode Set a period of peace time without disturbing by VoIP phone call. During the period, the one who dial in will listen bus y tone, yet the local user will not listen any ring tone. Index (1-15) in Schedul[...]

Vigor2820 Series User’s Guide 192 Region Select the proper region which you are located. The common settings of Caller ID Type , Dial tone , Ringing tone , Busy tone and Congestion tone will be shown automatically on the page. If you cannot find out a suitable one, please choose User Defined and fill out the corresponding values for dial tone, ri[...]

Vigor2820 Series User’s Guide 193 Also, you can specify each field for your necessity. It is recommended for you to use the default settings for VoIP communication. Volume Gain Mic Gain (1-10)/Speaker Gain (1-10) - Adjust the volum e of microphone and speaker by entering number from 1- 10. The larger of the number, the louder the volume is. MISC [...]

Vigor2820 Series User’s Guide 194 (pages of VoIP>>SIP Accounts and VoIP>>Phone Settings ). D D e e t t a a i i l l e e d d S S e e t t t t i i n n g g s s f f o o r r I I S S D D N N 2 2 - - T T E E P P o o r r t t ( ( A A v v a a i i l l a a b b l l e e f f o o r r V V S S n n m m o o d d e e l l o o n n l l y y ) ) Vigor2820VSn allo[...]

Vigor2820 Series User’s Guide 195 incoming calls will be forwarded into SIP URL only when the local system is busy. No Answer means if the incoming calls do not receive any response, they will be forwarded to the SIP URL by the time out. Busy or No Answer means if the incoming calls do not receive any response or when the local system is busy, th[...]

Vigor2820 Series User’s Guide 196 out the preset tone settings and caller ID type automatically. Or you can adjust tone settings manually if you choose User Defined. TOn1, TO ff1, TOn2 and TOff2 mean the cadence of the tone pattern. TOn1 and TOn2 represent sound-on; TOff1 and TOff2 represent the sound-off. Region Select the proper region which yo[...]

Vigor2820 Series User’s Guide 197 Also, you can specify each field for your necessity. It is recommended for you to use the default settings for VoIP communication. Volume Gain Mic Gain (1-10)/Speaker Gain (1-10) - Adjust the volum e of microphone and speaker by entering number from 1- 10. The larger of the number, the louder the volume is. MISC [...]

Vigor2820 Series User’s Guide 198 3 3 . . 1 1 1 1 . . 4 4 S S t t a a t t u u s s From this page, you can find codec, connection and ot her important call status for each port. Refresh Seconds Specify the interval of refresh time to obtain the latest VoIP calling information. The information will update immediately when the Refresh button is clic[...]

Vigor2820 Series User’s Guide 199 PeerID The present in-call or out-call peer ID (the format may be IP or Domain). Elapse The format is represented as hours:minutes:seconds. Tx Pkts Total number of transmitted voice packets during t his connection session. Rx Pkts Total number of received voice packets during this connection session. Rx Losts Tot[...]

Vigor2820 Series User’s Guide 200 3 3 . . 1 1 2 2 . . 2 2 G G e e n n e e r r a a l l S S e e t t t t i i n n g g s s This web page allows you to enable ISDN function. ISDN Port Click Enable to open the ISDN port and Disable to close it. Country Code For proper operation on your local ISDN network, you should choose the correct country code. D-Ch[...]

Vigor2820 Series User’s Guide 201 accepted without number matching. 1-10 fields – Fill in the portion that is di fferent with the own number. For example, the own number is 123456 7 and MSN number s are 12345 50 , 12345 17 and 12345 82 respectively. You can type in 1234567 in the filed of own num ber. Fill in 50 , 17 and 67 on the fields of 1, [...]

Vigor2820 Series User’s Guide 202 Open ISDN>> General Setup and set as the following: When remote user calls you by dialing 5972727 , the router will make Phone port ringing. When remote user calls you by dialing 5972728 , the router will make ISDN phone under ISDN1-S0 port and configured with internal MSN num ber 32 ringing. When remote us[...]

Vigor2820 Series User’s Guide 203 3 3 . . 1 1 2 2 . . 3 3 D D i i a a l l i i n n g g t t o o S S i i n n g g l l e e / / D D u u a a l l I I S S P P s s Select Dialing to a Single ISP if you access the Internet via a single ISP. ISP Access Setup ISP Name - Enter your ISP name such as Seednet, Hinet and so on. Dial Number - Enter the ISDN access [...]

Vigor2820 Series User’s Guide 204 will always remain on. IP Address Assignment Method (IPCP) In most environments, you should not change these settings as most ISPs provide a dynamic IP address for the router when it connects to the ISP. If your ISP provides a fixed IP address, check Yes and enter the IP address in the field of Fixed IP Address .[...]

Vigor2820 Series User’s Guide 205 will always remain on. Primary ISP Setup ISP Name - Enter your ISP name. Dial Number - Enter the ISDN access number provided by your ISP. Username - Enter the username provided by your ISP. Password - Enter the password provided by your ISP. IP Address Assignment Method (IPCP) for primary ISP setup In most enviro[...]

Vigor2820 Series User’s Guide 206 Click Dial ISDN . Wait for a moment after clicking the dial link. Then, a successful ISDN connection will be shown as the following.[...]

Vigor2820 Series User’s Guide 207 3 3 . . 1 1 2 2 . . 4 4 C C a a l l l l C C o o n n t t r r o o l l Some applications require that the router (onl y for the I SDN models) be remotely activated, or be able to dial up to the ISP via the ISDN in terface. Vigor routers provide this feature by allowing user to make a phone call to the router and the[...]

Vigor2820 Series User’s Guide 208 PPP Authentication - It specifies the PPP authentication method for PPP/MP connections. Normally you can set it to PAP/CHAP for better compatibility. TCP Header Compression - VJ Compression : It is used for TCP/IP protocol header compression. Normally it is set to Yes to improve bandwidth utilization. Idle Timeou[...]

Vigor2820 Series User’s Guide 209 3 3 . . 1 1 3 3 W W i i r r e e l l e e s s s s L L A A N N This function is used for “n” models only. 3 3 . . 1 1 3 3 . . 1 1 B B a a s s i i c c C C o o n n c c e e p p t t s s Over recent years, the market for wireless co mmunications has enjoyed tremendous growth. Wireless technology now reaches or is cap[...]

Vigor2820 Series User’s Guide 210 WEP (Wired Equivalent Privacy) is a legacy method to encrypt each frame transmitted via radio using either a 64-bit or 128-bit ke y. Usually access point will preset a set of four keys and it will communicate with each station using only one out of the four keys. WPA (Wi-Fi Protected Access), the most domin ating[...]

Vigor2820 Series User’s Guide 211 3 3 . . 1 1 3 3 . . 2 2 G G e e n n e e r r a a l l S S e e t t u u p p By clicking the General Settings , a new web page will appear so that you could configure the SSID and the wireless channel. Please refer to the following figure for more information. Enable Wireless LAN Check the box to enable wireless funct[...]

Vigor2820 Series User’s Guide 212 Index(1-15) Set the wireless LAN to work at certain time interval onl y . You may choose up to 4 schedules out of the 15 schedules pre-defined in Applications >> Schedule setup. The default setting of this filed is blank and the function will always work. Hide SSID Check it to prevent from wireless sniffing[...]

Vigor2820 Series User’s Guide 213 network devices only support long preamble. Check it to use Long Preamble if needed to communicate with this kind of devices. Packet-OVERDRIVE This feature can enhance the performance in data transmission about 40%* more (by checking Tx Bur s t). It is active only when both sides of Access Point and Station (in w[...]

Vigor2820 Series User’s Guide 214 3 3 . . 1 1 3 3 . . 3 3 S S e e c c u u r r i i t t y y This page allows you to set security with diffe rent modes for SSID 1, 2, 3 and 4 respectively. After configuring the correct settings, please click OK to save and invoke it. By clicking the Security Settings , a new web page will appear so that you could co[...]

Vigor2820 Series User’s Guide 215 WPA2/802.1x Only- Accepts only WPA2 clients and the encryption key is obtained dynamically from RADIUS server with 802.1X protocol. Mixed (WPA+WPA2/802.1x only) - Accepts WPA and WPA2 clients simultaneously and the encryption key is obtained dynamically from RADIUS server with 802.1X protocol. WPA/PSK- Accepts on[...]

Vigor2820 Series User’s Guide 216 3 3 . . 1 1 3 3 . . 4 4 A A c c c c e e s s s s C C o o n n t t r r o o l l In the Access Control , the router may restrict wireless access to cert ain wireless clients only by locking their MAC address into a black or wh ite list. The user may block wireless clients by inserting their MAC addresses into a black [...]

Vigor2820 Series User’s Guide 217 Clear All Clean all entries in the MAC address list. 3 3 . . 1 1 3 3 . . 5 5 W W P P S S WPS (Wi-Fi Protected Setup) provides easy procedure to m ake network connection between wireless station and wireless access point (vigor router) with the encry ption of WPA and WPA2. Note: Such function is available for the [...]

Vigor2820 Series User’s Guide 218 z If you want to use PIN code, you have to know the PIN code specified in wireless client. Then provide the PIN code of the wireless clie nt you wish to connect to the vigor router. For WPS is supported in WPA-PSK or WPA2-PSK mode, if you do not choose such mode in Wireless LAN>>Security , you will see the [...]

Vigor2820 Series User’s Guide 219 only. Authentication Mode Display current authentication mode of the router. Only WPA2/PSK and WPA/PSK support WPS. Configure via Push Button Click Start PBC to invoke Push-Button style WPS setup procedure. The router will wait for WPS requests from wireless clients about two minutes. The WPS LED on the router wi[...]

Vigor2820 Series User’s Guide 220 The major difference between these two modes is that: while in Repeater mode, the packets received from one peer AP can be repeated to another peer AP through WDS links. Yet in Bridge mode, packets received from a WDS link will only be for warded to local wired or wireless hosts. In other words, only Repeater mod[...]

Vigor2820 Series User’s Guide 221 Pre-shared Key Mode Choose the mode for WDS setting. Disable mode will not invoke any WDS setting. Bridge mode is designed to fulfill the first type of application. Repea ter mode is for the second one. Security There are three ty pes for security, Disable , WEP and Pre-shared key . The setting you choose here wi[...]

Vigor2820 Series User’s Guide 222 system between AP and the router. Key - Type 8 ~ 63 ASCII characters or 64 hexadecimal digits leading by “0x”. Bridge If you choose Bridge as the connecting mode, please type in the peer MAC address in these fields. Four peer MAC addresses are allowed to be entered in this pa ge at one time. Yet please disabl[...]

Vigor2820 Series User’s Guide 223 Guard Interval It is to assure the safety of propagation delays and reflections for the sensitive digital data. If you choose auto as guard interval, the AP router will choose short guard interval (increasing the wireless performance) or long gua rd interval for data transm it based on the station capability. Agg[...]

Vigor2820 Series User’s Guide 224 categories. CWMin/CWMax CWMin means contention Window-Min and CWMax means contention Window-Max. Please specify the value ranging from 1 to 15. Be aware that CWMax value must be greater than CWMin or equals to CWMin value. Both values will influence the time delay for WMM accessing categories. The difference betw[...]

Vigor2820 Series User’s Guide 225 3 3 . . 1 1 3 3 . . 9 9 A A P P D D i i s s c c o o v v e e r r y y Vigor router can scan all regulatory channels and find working APs in the neighborhood. Based on the scanning result, users will know which channel is clean for usage. Also, it can be used to facilitate finding an AP for a WDS li nk. Notice that [...]

Vigor2820 Series User’s Guide 226 3 3 . . 1 1 3 3 . . 1 1 0 0 S S t t a a t t i i o o n n L L i i s s t t Station List provides the knowledge of connecting wire less clients now along with its status code. There is a code summary belo w for explanation. For convenient Access C o ntrol , you can select a WLAN station and click Add to Access Contro[...]

Vigor2820 Series User’s Guide 227 3 3 . . 1 1 4 4 U U S S B B A A p p p p l l i i c c a a t t i i o o n n USB disk can be regarded as an FTP server. By way of Vigor router, clients on LAN can access, write and read data stored in USB disk. After setting the configuration in USB Application , you can type the IP address of the Vigor router and us [...]

Vigor2820 Series User’s Guide 228 Default Charset is for English based file name. For Simplified Chinese file/directory names, please choose GB2312; for Traditional Chinese file/directory names, choose BIG5. Samba Service Settings Click Enable to invoke samba service via the router. Later, you can view the files inside the USB storage disk throug[...]

Vigor2820 Series User’s Guide 229 FTP /Samba User Enable – Click this button to activate this profile (account). Later, the user can use the userna me specified in this page to login into FTP server. Disable – Click this button to disable such profile. Username Type the username for FTP users for accessing into FTP server (USB disk). Be aware[...]

Vigor2820 Series User’s Guide 230 Access Rule It determines the authority for such profile. Any user, who uses such profile for accessing in to USB disk, must follow the rule specified here. File – Check the items (Read, Write and Delete) for such profile. Directory –Check the items (List, Create and Re move) for such profile. Before you clic[...]

Vigor2820 Series User’s Guide 231 3 3 . . 1 1 4 4 . . 3 3 F F i i l l e e E E x x p p l l o o r r e e r r File Explorer offers an easy way for users to view and manage the content of USB storage disk connected on Vigor router. Refresh Click this icon to refresh files list. Back Click this icon to return to the upper dire ctory. Create Click this [...]

Vigor2820 Series User’s Guide 232 3 3 . . 1 1 4 4 . . 4 4 U U S S B B D D i i s s k k S S t t a a t t u u s s This page is to monitor the status for the users who accessing into FTP or Samba server (USB diskette) via the Vigor router. If you want to remove the diskette from USB port in router, please click Disconnect USB Disk first. And then, rem[...]

Vigor2820 Series User’s Guide 233 3 3 . . 1 1 4 4 . . 5 5 S S y y s s l l o o g g E E x x p p l l o o r r e e r r Such page provides real-time syslog and displays the information on the screen. F F o o r r W W e e b b S S y y s s l l o o g g This page displays the time and message fo r User/Firewall/call/WAN/VPN settings. You can check Enable Web[...]

Vigor2820 Series User’s Guide 234 F F o o r r U U S S B B S S y y s s l l o o g g This page displays the syslog recorded on the USB storage disk. Time Display the time of the even t occurred. Log Type Display the type of the record. Message Display the information for each event.[...]

Vigor2820 Series User’s Guide 235 3 3 . . 1 1 5 5 S S y y s s t t e e m m M M a a i i n n t t e e n n a a n n c c e e For the system setup, there are several items that you have to know the way of configuration: Status, Administrator Password, Configuration Backup, Syslog, Time setup, Reboot System, and Firmware Upgrade. Below shows the menu item[...]

Vigor2820 Series User’s Guide 236 LAN------- MAC Address Display the MAC address of the LAN Interface. 1 st IP Address Display the IP address of the LAN interface. 1 st Subnet Mask Display the subnet mask address of the LAN interface. DHCP Server Display the current status of DHCP ser ver of the LAN interface. DNS Display the assigned IP address [...]

Vigor2820 Series User’s Guide 237 3 3 . . 1 1 5 5 . . 3 3 T T R R - - 0 0 6 6 9 9 This device supports TR-069 standard. It is very convenient for an administrator to m anage a TR-069 device through an Auto Configuration Server, e.g., VigorACS. ACS Server On Choose the interface for the router connecting to ACS server. ACS Server URL/Username/Pass[...]

Vigor2820 Series User’s Guide 238 STUN Settings The default is Disable . If you click Enable , please type the relational settings listed below: Server IP – Type the IP address of the STUN server. Server Port – Type the port number of the STUN server. Minimum Keep Alive Period – If STUN is enabled, the CPE must send binding request to the s[...]

Vigor2820 Series User’s Guide 239 3 3 . . 1 1 5 5 . . 5 5 C C o o n n f f i i g g u u r r a a t t i i o o n n B B a a c c k k u u p p B B a a c c k k u u p p t t h h e e C C o o n n f f i i g g u u r r a a t t i i o o n n Follow the steps below to backup your configuration. 1. Go to System Maintenance >> Configuration Backup . The following[...]

Vigor2820 Series User’s Guide 240 4. Click Save button, the configuration will download a utomatically to your computer as a file named config.cfg . The above example is using W indows platform for demonstrating examples. The Mac or Linux platform will appear dif ferent windows, but the backup function is still available. Note: Backup for Certifi[...]

Vigor2820 Series User’s Guide 241 3 3 . . 1 1 5 5 . . 6 6 S S y y s s l l o o g g / / M M a a i i l l A A l l e e r r t t SysLog function is provided for users to monitor router. There is no bother to directly get into the Web Configurator of the router or borrow debug equipm ents. SysLog Access Setup Enable - Check Enable to activate function of[...]

Vigor2820 Series User’s Guide 242 Enable E-mail Alert Check the box to send alert mess age to the e-mail box while the router detecting the item(s) you specify here. Click OK to save these settings. 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 Router T[...]

Vigor2820 Series User’s Guide 243 3 3 . . 1 1 5 5 . . 7 7 T T i i m m e e a a n n d d D D a a t t e e It allows you to specify where the time of the router should be inquired from. Current System Time Click Inquire Time to get the current time. Use Browser Time Select this option to use the browser ti me from the remote administrator PC host as r[...]

Vigor2820 Series User’s Guide 244 3 3 . . 1 1 5 5 . . 8 8 M M a a n n a a g g e e m m e e n n t t This page allows you to manage the setti ngs for access control, access list, port setup, and SMP setup. For example, as to management access control, the port number is used to send/receive SIP message for building a session. The default value is 50[...]

Vigor2820 Series User’s Guide 245 Get Community Set the nam e for getting community by typing a proper character. The default setting is public. Set Community Set community by typing a proper name. The default setting is private. Manager Host IP Set one host as the manager to execute SNMP function. Please type in IP address to specify certain hos[...]

Vigor2820 Series User’s Guide 246 3 3 . . 1 1 5 5 . . 1 1 0 0 F F i i r r m m w w a a r r e e U U p p g g r r a a d d e e Before upgrading your router firmware, you need to i nstall the Router Tools. The Firmware Upgrade Utility is included in the tools. The following web page will guide you to upgrade firmware by using an exam ple. Note that thi[...]

Vigor2820 Series User’s Guide 247 3 3 . . 1 1 5 5 . . 1 1 1 1 A A c c t t i i v v a a t t i i o o n n There are three ways to activate WCF on vigor router, using Service Activation Wizard , by means of CSM>>Web Content Filter Profile or via System Maintenance>>Activation . After you have finished the setting profiles for WCF (refer to[...]

Vigor2820 Series User’s Guide 248 Below shows the successful activation of Web Content Filter: Status Display the mechanism (represented with code number, e.g., CT-CF) adopted by such router. Start Date Display the starting date of WCF license activated successfully. Expire Date Display the ending date of WCF license activated successfully. Activ[...]

Vigor2820 Series User’s Guide 249 3 3 . . 1 1 6 6 D D i i a a g g n n o o s s t t i i c c s s Diagnostic Tools provide a useful way to view or diagnose the status of your Vigor router. Below shows the menu items for Diagnostics. 3 3 . . 1 1 6 6 . . 1 1 D D i i a a l l - - o o u u t t T T r r i i g g g g e e r r Click Diagnostics and click Dial-ou[...]

Vigor2820 Series User’s Guide 250 3 3 . . 1 1 6 6 . . 2 2 R R o o u u t t i i n n g g T T a a b b l l e e Click Diagnostics and click Routing Table to open t he web page. Refresh Click it to reload the page. 3 3 . . 1 1 6 6 . . 3 3 A A R R P P C C a a c c h h e e T T a a b b l l e e Click Diagnostics and click ARP Cache Table to view the content [...]

Vigor2820 Series User’s Guide 251 3 3 . . 1 1 6 6 . . 4 4 D D H H C C P P T T a a b b l l e e The facility provides information on IP address as signments. 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 ite[...]

Vigor2820 Series User’s Guide 252 3 3 . . 1 1 6 6 . . 5 5 N N A A T T S S e e s s s s i i o o n n s s T T a a b b l l e e Click Diagnostics and click NAT Sessions Table to open the setup page. Private IP:Port It indicates the source IP address and port of local PC. #Pseudo Port It indicates the temporary port of the router used for NAT. Peer IP:P[...]

Vigor2820 Series User’s Guide 253 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. Run Click this button to start the ping work. The result will be displayed on the screen. Clear Click this link to remove the result on the window. 3 3 . . 1 1 6 [...]

Vigor2820 Series User’s Guide 254 Refresh Click this link to refr esh this page manually. Index Display the number of the data flow. IP Address Display the IP address of the monitored device. TX rate (kbps) Display the transmission speed of the monitored device. RX rate (kbps) Display the receiving speed of the monitored device. Sessions Display [...]

Vigor2820 Series User’s Guide 255 3 3 . . 1 1 6 6 . . 8 8 T T r r a a f f f f i i c c G G r r a a p p h h Click Diagnostics and click Traffic Graph to pen the web page. Choose WAN1 Bandwidth/WAN2 Bandwidth, Sessions, daily or w eekly for viewing different traffic graph. Click Refresh to renew the graph at any time. The horizontal axis represents [...]

Vigor2820 Series User’s Guide 256 3 3 . . 1 1 6 6 . . 9 9 T T r r a a c c e e R R o o u u t t e e Click Diagnostics and click Trace Route to open the web page. This page allows you to trace the routes from router 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. T[...]

Vigor2820 Series User’s Guide 257 4 A A p p p p l l i i c c a a t t i i o o n n a a n n d d E E x x a a m m p p l l e e s s 4 4 . . 1 1 C C r r e e a a t t e e a a L L A A N N - - t t o o - - L L A A N N C C o o n n n n e e c c t t i i o o n n B B e e t t w w e e e e n n R R e e m m o o t t e e O O f f f f i i c c e e a a n n d d H H e e a a d d [...]

Vigor2820 Series User’s Guide 258 general settings in IPSec General Setup , such as the pre-shared key that both parties have known. 3. Go to LAN-to-LAN . Click on one index number to edit a profile. 4. Set Common Settings as shown below. You should enable both of VPN connections because any one of the parties may start the VPN connection. 5. Set[...]

Vigor2820 Series User’s Guide 259 If a PPP-based service is selected, you should further specify the remote peer IP Address, Username, Password, PPP Authentication and VJ Compression for this Dial-Out connection. 6. Set Dial-In settings to as shown below to allow Router B dial-in to build VPN connection. If an IPSec-based service i s sele cted, y[...]

Vigor2820 Series User’s Guide 260 If a PPP-based service is selected, you should further specify the remote peer IP Address, Username, Password, and VJ Compression for this Dial-In connection. 7. At last, set the remote network IP/subnet in TCP/IP Network Settings so that Router A can direct the packets destined to the remote network to Router B [...]

Vigor2820 Series User’s Guide 261 2. Then, for using PPP based services, such as PPTP, L2TP, you have to set general settings in PPP General Setup . For using IPSec-based service, such as IPSec or L2TP with IPSec Policy, you have to set general settings in IPSec General Setup , such as the pre-shared key that both parties have known. 3. Go to LAN[...]

Vigor2820 Series User’s Guide 262 If an IPSec-based service is selected, y ou should further specify the remote peer IP Address, IKE Authentication Method and IPSec Security Method for this Dial-Out connection. If a PPP-based service is selected, y ou should further specify the remote peer IP Address, Username, Password, PPP Authentication and VJ[...]

Vigor2820 Series User’s Guide 263 If a PPP-based service is selected, y ou should further specify the remote peer IP Address, Username, Password, and VJ Compression for this Dial-In connection. 7. At last, set the remote network IP/subnet in TCP/IP Network Settings so that Router B can direct the packets destined to the remote network to Router A[...]

Vigor2820 Series User’s Guide 264 4 4 . . 2 2 C C r r e e a a t t e e a a R R e e m m o o t t e e D D i i a a l l - - i i n n U U s s e e r r C C o o n n n n e e c c t t i i o o n n B B e e t t w w e e e e n n t t h h e e T T e e l l e e w w o o r r k k e e r r a a n n d d H H e e a a d d q q u u a a r r t t e e r r The other common case is that [...]

Vigor2820 Series User’s Guide 265 3. Go to Remote Dial-In User . Click on one index number to edit a profile. 4. Set Dial-In settings to as shown below to allow the remote user dial-in to build VPN connection. If an IPSec-based service is sele cted, you may further specify the remote peer IP Address, IKE Authentication Method and I PSec Security [...]

Vigor2820 Series User’s Guide 266 If a PPP-based service is selected, y ou should further specify the remote peer IP Address, Username, Password, and VJ Compression for this Dial-In connection. Settings in the remote host: 1. For Win98/ME, you may use "Dial-up Networking" to create the PPTP tunnel t o Vigor router. For Win2000/XP/Vista,[...]

Vigor2820 Series User’s Guide 267 3. In Step 2. Connect to VPN Server , click Insert button to add a new entry. If an IPSec-based service is selected as shown below, You may further specify the method you use to get IP, the security method, and authentication method. If the Pre-Shared Key is selected, it should be consistent with the one set in V[...]

Vigor2820 Series User’s Guide 268 then forwarded to Internet. This will make the remote host seem to be working i n the enterprise network. 4. Click Connect button to build connection. When the connection is successful, you will find a green light on the right down corner.[...]

Vigor2820 Series User’s Guide 269 4 4 . . 3 3 Q Q o o S S S S e e t t t t i i n n g g E E x x a a m m p p l l e e Assume a teleworker someti mes works at hom e and takes care of children. When working time, he would use V igor router at home to connect to the server in the headquarter of fice downtown via either HTTPS or VPN to check email and ac[...]

Vigor2820 Series User’s Guide 270 5. Return to previous page. Enter th e Name of Index Class 2 by clicking Edit link. In this index, the user will set reserved bandwidth for HTTPS . And click OK . 6. Click Setup link for W AN1.[...]

Vigor2820 Series User’s Guide 271 7. Check Enable UDP Bandwidth Control on the bott om to prevent enormous UDP traffic of V oIP influent other application. Click OK . 8. If the worker has connected to the headquart er using host to host VPN tunnel. (Please refer to Chapter 3 VPN for detail instruction), he m ay set up an index for it. Enter the C[...]

Vigor2820 Series User’s Guide 272 9. Click Edit to open the following window . Check the ACT box, first. 10. Then click Edit of Local Addr ess to set a worker ’ s subnet address. Click Edit of Remote Address to set headquarter ’ s IP address. Leave other fields and click OK .[...]

Vigor2820 Series User’s Guide 273 4 4 . . 4 4 L L A A N N – – C C r r e e a a t t e e d d b b y y U U s s i i n n g g N N A A T T An example of default setting and the corr esponding deplo yment are shown below . The default V igor router private IP address/Subne t Mask is 192.168.1.1/ 255.255.255.0. The built-in DHCP server is enabled so it [...]

Vigor2820 Series User’s Guide 274 Y ou can just set the settings wrapped inside the red rectangles to fit the request of NA T usage.[...]

Vigor2820 Series User’s Guide 275 4 4 . . 5 5 C C a a l l l l i i n n g g S S c c e e n n a a r r i i o o f f o o r r V V o o I I P P f f u u n n c c t t i i o o n n 4 4 . . 5 5 . . 1 1 C C a a l l l l i i n n g g v v i i a a S S I I P P S S e e v v e e r r Example 1: Both John and David have SIP Addresses from different servi ce providers. John?[...]

Vigor2820 Series User’s Guide 276 Example 2: Both John and David have SIP Addresses from the same servi ce provider. John’s SIP URL: 1234@draytel.org , David ’s SIP URL: 4321@draytel.org Settings for John DialPlan index 1 Phone Number: 1111 Display Name: David SIP URL: 4321@draytel.org SIP Accounts Settings --- Profile Name: draytel 1 Registe[...]

Vigor2820 Series User’s Guide 277 4 4 . . 5 5 . . 2 2 P P e e e e r r - - t t o o - - P P e e e e r r C C a a l l l l i i n n g g Example 3: Arnor and Paulin have Vigor rout ers respe ctively, they can call each other without SIP Registrar. First they must have each ot her’s IP address and assign an Account Name for the port used for calling. A[...]

Vigor2820 Series User’s Guide 278 4 4 . . 6 6 U U p p g g r r a a d d e e F F i i r r m m w w a a r r e e f f o o r r Y Y o o u u r r R R o o u u t t e e r r Before upgrading your router firmware, you need to i nstall the Router Tools. The file RTSxxx.exe will be asked to copy onto your computer. Remember the place of storing the execution file. [...]

Vigor2820 Series User’s Guide 279 4. Click on the link of Router Tools to download the file. After downloading the files, please decompressed the file onto your host. 5. Double click on the router tool icon. The setup wizard will appear. 6. Follow the onscreen instructions to install the tool. Finally, click Finish to end the installation. 7. Fro[...]

Vigor2820 Series User’s Guide 280 10. Click Send . 11. Now the firmware update is finished. 4 4 . . 7 7 R R e e q q u u e e s s t t a a c c e e r r t t i i f f i i c c a a t t e e f f r r o o m m a a C C A A s s e e r r v v e e r r o o n n W W i i n n d d o o w w s s C C A A S S e e r r v v e e r r 1. Go to Certificate Management and choose Local[...]

Vigor2820 Series User’s Guide 281 2. You can click GENERATE button to start to edit a certificate request. Enter the information in the certificate request. 3. Copy and save the X509 Local Certificate Requet as a text file and save it for later use. 4. Connect to CA server via web browser. Follo w the instruction to subm it the request. Below we [...]

Vigor2820 Series User’s Guide 282 Select Advanced request . Select Submit a certificate request a base64 encoded PKCS #10 file or a renewal request using a base64 encoded PKCS #7 file Import the X509 Local Certificate Requet text file. Select Router (Offline request) or IPSec (Offline request) below. Then you have done the request and the ser ver[...]

Vigor2820 Series User’s Guide 283 5. Back to Vigor router, go to Local Certificate . Click IMPORT button and browse the file to import the certificate (.cer file) into Vigor router. When finished, click refresh and you will find the below window showin g “------BEGINE CERTIFICATE------.....” 6. You may review the detail informati on of the ce[...]

Vigor2820 Series User’s Guide 284 4 4 . . 8 8 R R e e q q u u e e s s t t a a C C A A C C e e r r t t i i f f i i c c a a t t e e a a n n d d S S e e t t a a s s T T r r u u s s t t e e d d o o n n W W i i n n d d o o w w s s C C A A S S e e r r v v e e r r 1. Use web browser connecting to the CA server that you would like to retrieve its CA cert[...]

Vigor2820 Series User’s Guide 285 2. In Choose file to download , click CA Certificate Current and Base 64 encoded, and Download CA certificate to save the .cer. file. 3. Back to Vigor router, go to Trusted CA Certificate . Click IMPORT button and browse the file to import the certificate (.cer file) in to Vigor router. When finished, click refre[...]

Vigor2820 Series User’s Guide 286 4 4 . . 9 9 C C r r e e a a t t i i n n g g a a n n A A c c c c o o u u n n t t f f o o r r M M y y V V i i g g o o r r The website of MyVigor (a server located on http://myvigor.draytek.com ) prov ides several useful services (such as Anti-Spam, Web Content Filter, Anti-Intrusion, and etc.) to filtering the web [...]

Vigor2820 Series User’s Guide 287 5. Type your personal information in this page and then click Continue . 6. Choose proper selection for your computer and click Continue .[...]

Vigor2820 Series User’s Guide 288 7. Now you have created an account successfully. Click START. 8. Check to see the confirmation email with the title of New Account Confirmation Letter from myvigor.draytek.com . 9. Click the Activate my Account link to enable the account that you created. The following screen will be shown to verify the re gister[...]

Vigor2820 Series User’s Guide 289 10. When you see the following page, please type in the account and password (that you just created) in the fields of UserName and Password . 11. Now, click Login . Your account has been activated. You can access into MyVigor server to activate the service (e.g., WCF) that you want. 4 4 . . 9 9 . . 2 2 C C r r e [...]

Vigor2820 Series User’s Guide 290 2. Check to confirm that you accept the Agreement and click Accept . 3. Type your personal information in this page and then click Continue . 4. Choose proper selection for your computer and click Continue .[...]

Vigor2820 Series User’s Guide 291 5. Now you have created an account successfully. Click START. 6. Check to see the confirmation email with the title of New Account Confirmation Letter from myvigor.draytek.com . 7. Click the Activate my Account link to enable the account that you created. The following screen will be shown to verify the re gister[...]

Vigor2820 Series User’s Guide 292 Now, click Login . Your account has been activated. You can access into MyVigor server to activate the service (e.g., WCF) that you want 4 4 . . 1 1 0 0 H H o o w w t t o o u u s s e e m m O O T T P P f f e e a a t t u u r r e e t t h h r r o o u u g g h h t t h h e e r r o o u u t t e e r r a a n n d d i i P P h[...]

Vigor2820 Series User’s Guide 293 For the user, please perform the st eps listed below for one time. 1. Suppose that mOTP has been successfully installed on your iPhone (we will not introduce the installation here). Open it and press the button Generate Secret to initialize your secret key. Don’t do this if th ere already is a secret key existe[...]

Vigor2820 Series User’s Guide 294 3. Keep this secret key down and report it to your administrator. In this example the secret key is e759bb6f0e94c7ab4fe689ebf00c5202 . 4. Make sure the system time of your iPhone is correct. Once the Secret Key is generated and your system time is synced, mOTP is ready to generate one time password. For the admin[...]

Vigor2820 Series User’s Guide 295 Below steps are for end user to dial the VPN connection. Each time you start a new VPN connection, you must perform the following steps to generate a valid password. 1. Open mOTP. Enter the PIN code. In this example it is 1111. Then press “Generate Password”. Note: Each time you enter the PIN code you will ge[...]

Vigor2820 Series User’s Guide 296 3. Enter the password on your VPN client and start the connection as soon as possible. The password is valid only for 1 minute. 4. When the connection is dropped, you must generate a new password then redial the connection. S S u u m m m m a a r r y y : : 1. End user generates a secret key and reports it to the a[...]

Vigor2820 Series User’s Guide 297 4 4 . . 1 1 1 1 H H o o w w c c a a n n I I g g e e t t t t h h e e f f i i l l e e s s f f r r o o m m U U S S B B s s t t o o r r a a g g e e d d e e v v i i c c e e c c o o n n n n e e c c t t i i n n g g t t o o V V i i g g o o r r r r o o u u t t e e r r ? ? Files on USB storage device can be reviewed by ope[...]

Vigor2820 Series User’s Guide 298 3. Setup a user account for the FTP service by using USB Application >>USB User Management. Click Enable to enable FTP/Samba User account. Here we add a new account "user1" and assign authorities “Read”, “Write” and “List” to it. Click OK to save the configuration. 4. Make sure the FTP[...]

Vigor2820 Series User’s Guide 299 5. When the following screen appears, it means the FTP service is running properly. 6. Return to USB Application >> USB Disk Status . The information for FTP server will be shown as below. Now, users in LAN of Vigor2710 can access into the USB storage device by typing ftp://192.168.1.1 on any browser. They [...]

Vigor2820 Series User’s Guide 300 This page is left blank.[...]

Vigor2820 Series User’s Guide 301 5 T T r r o o u u b b l l e e S S h h o o o o t t i i n n g g This section will guide you to solve abnormal s ituations if you cannot access into the Internet after installing the router and finishing the we b configuration. Please follow sections below to check your basic installation status stage by stage. z Ch[...]

Vigor2820 Series User’s Guide 302 5 5 . . 2 2 C C h h e e c c k k i i n n g g I I f f t t h h e e N N e e t t w w o o r r k k C C o o n n n n e e c c t t i i o o n n S S e e t t t t i i n n g g s s o o n n Y Y o o u u r r C C o o m m p p u u t t e e r r I I s s O O K K o o r r N N o o t t Sometimes the link failure occurs due to the wrong network[...]

Vigor2820 Series User’s Guide 303 4. Select Obtain an IP address automatically and Obtain DNS server address automatically . F F o o r r M M a a c c O O s s 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 Configur[...]

Vigor2820 Series User’s Guide 304 5 5 . . 3 3 P P i i n n g g i i n n g g t t h h e e R R o o u u t t e e r r f f r r o o m m Y Y o o u u r r C C o o m m p p u u t t e e r r The default gateway IP address of the router is 192.168.1.1. For some reason, you might need to use “ping” command to check the link status of the router. The most import[...]

Vigor2820 Series User’s Guide 305 5 5 . . 4 4 C C h h e e c c k k i i n n g g I I f f t t h h e e I I S S P P S S e e t t t t i i n n g g s s a a r r e e O O K K o o r r N N o o t t Click WAN>> Internet Access and then check whether the ISP settings are set correctly. Click WAN1 or WAN2 link to review the settings that you configured previo[...]

Vigor2820 Series User’s Guide 306 F F o o r r M M P P o o A A U U s s e e r r s s 1. Check if the Enable option is selected. 2. Check if DSL Modem Settings is set appropriately. 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 .[...]

Vigor2820 Series User’s Guide 307 F F o o r r S S t t a a t t i i c c / / D D y y n n a a m m i i c c I I P P U U s s e e r r s s 1. Check if the Enable option is selected. 2. Check if IP address, Subnet Mask and Gateway are entered with correct values that you got from your ISP . F F o o r r P P P P T T P P / / L L 2 2 T T P P U U s s e e r r s [...]

Vigor2820 Series User’s Guide 308 2. Check if PPTP Server, Username, Password and WAN IP address are set correctly (must identify with the values from your ISP). 5 5 . . 5 5 P P r r o o b b l l e e m m s s f f o o r r 3 3 G G N N e e t t w w o o r r k k C C o o n n n n e e c c t t i i o o n n When you have trouble in using 3G network transm issio[...]

Vigor2820 Series User’s Guide 309 Warning: After pressing factory default setting , you will loose all settings you did before. Make sure you have recorded all useful settings before you pressing. The password of factory default is null. S S o o f f t t w w a a r r e e R R e e s s e e t t You can reset the router to factory default via Web page. [...]

Vigor2820 Series User’s Guide 310 5 5 . . 7 7 C C o o n n t t a a c c t t i i n n g g Y Y o o u u r r D D e e a a l l e e r r If the router still cannot work correctly after trying many efforts, please contact your dealer for further help right away. For any questions, please feel free to send e-mail to support@draytek.com.[...]

Vigor2820 Series User’s Guide 311 A A p p p p e e n n d d i i x x : : H H a a r r d d w w a a r r e e S S p p e e c c i i f f i i c c a a t t i i o o n n s s Operating : 0°C ~ 45°C Temperature Storage : -25°C ~ 70°C Humidity 10% ~ 90% ( non-condensing ) Max. Power Consumption 10 Watt Dimension L241 * W165 * H44 Power DC 12V ~ 15V[...]