Page 2 Vigor2750 Series High Speed VDSL2 Router User’s Guide Version: 1.0 Firmware Version: V1.4.0 Date: 26/10/2010 Vigor2750 Series User’s Guide...
Page 3: Copyright Information
Web registration is preferred. You can register your Vigor router via Owner http://www.draytek.com. Firmware & Tools Due to the continuous evolution of DrayTek technology, all routers will be regularly Updates upgraded. Please consult the DrayTek web site for more information on newest firmware, tools and documents.
Page 4: European Community Declarations
Product: Vigor2750 Series Router DrayTek Corp. declares that Vigor2750 Series of routers are in compliance with the following essential requirements and other relevant provisions of R&TTE Directive 1999/5/EEC. The product conforms to the requirements of Electro-Magnetic Compatibility (EMC) Directive 2004/108/EC by complying with the requirements set forth in EN55022/Class B and EN55024/Class B.
Page 5: Table Of Contents
Preface ...1 1.1 Web Configuration Buttons Explanation ... 1 1.2 LED Indicators and Connectors ... 2 1.2.1 For Vigor2750 ... 2 1.2.2 For Vigor2750n ... 4 1.2.3 For Vigor2750Vn... 6 1.3 Hardware Installation ... 8 Stand Installation ... 9 1.4 Printer Installation ... 10 Configuring Basic Settings ...15 2.1 Two-Level Management...
Page 6 3.3.7 Bind IP to MAC ... 54 3.4 NAT ... 56 3.4.1 Hardware NAT ... 56 3.4.2 Open Ports... 57 3.4.3 DMZ Host... 58 3.5 Bandwidth Management ... 59 3.5.1 Session Limit ... 59 3.5.2 Bandwidth Limit ... 60 3.5.3 Port Rate Control ... 62 3.5.4 QoS Control List ...
Page 7 Admin Mode Operation... 119 4.1 VDSL ...119 4.1.1 VDSL Status ... 120 4.1.2 VDSL Setup ... 120 4.2 WAN ... 121 4.2.1 Internet Access ... 122 4.2.2 Multi-VLAN... 129 4.2.3 3G Backup ... 131 4.3 LAN ... 132 4.2.1 General Setup... 134 4.2.2 Ports...
Page 8 4.9.4 Station List ... 196 4.9.5 Access Point Discovery ... 197 4.9.6 WMM Configuration ... 198 4.9.7 WDS... 199 4.10 USB Application ... 203 4.10.1 USB General Settings... 203 4.10.2 FTP User Management ... 203 4.10.3 Disk Status... 204 4.10.4 Disk Shares ... 205 4.11 IPv6 ...
Page 9 6.2 Checking If the Network Connection Settings on Your Computer Is OK or Not ... 250 6.3 Pinging the Router from Your Computer ... 252 6.4 Checking If the ISP Settings are OK or Not ... 253 6.5 Forcing Vigor Router into TFTP Mode for Performing the Firmware Upgrade ... 254 6.6 Backing to Factory Default Setting If Necessary ...
Page 11: Preface
(e.g. VDSL2) from local ITSP for FTTx. As adopting FTTx, the main question for end users is whether your legacy router could fully utilize its bandwidth or not. DrayTek launches Vigor 2750 series – High speed router, perfectly complied with VDSL2 environment including Vigor2750, Vigor2750n and Vigor2750Vn for speed-wanted customers.
Page 12: Led Indicators And Connectors
Before you use the Vigor router, please get acquainted with the LED indicators and connectors first. Status Blinking (Activity) (Hardware Packet Accelerate) Blinking (Slowly) Blinking (Quickly) LAN1/2/3/4 (Green) Blinking (Green) (Orange) Blinking (Orange) USB1/2 Interface Description Connector for accessing the Internet. LAN (1-4) Connectors for local network devices.
Page 13 Interface Description Factory Reset Restore the default settings. Usage: Turn on the router (ACT LED is blinking). Press the hole and keep for more than 5 seconds. When you see the ACT LED begins to blink rapidly than usual, release the button. Then the router will restart with the factory default configuration.
Page 14: For Vigor2750N
Status Explanation Blinking The router is powered on and running (Activity) normally. The router is powered off. Hardware NAT is enabled. (Hardware Hardware NAT is disabled. Packet Accelerate) The DSL port is connected. Blinking The router is ready. (Slowly) Blinking The connection is training.
Page 15 Interface Description Factory Reset Restore the default settings. Usage: Turn on the router (ACT LED is blinking). Press the hole and keep for more than 5 seconds. When you see the ACT LED begins to blink rapidly than usual, release the button. Then the router will restart with the factory default configuration.
Page 16: For Vigor2750Vn
Status Explanation Blinking The router is powered on and running (Activity) normally. The router is powered off. Hardware NAT is enabled. (Hardware Hardware NAT is disabled. Packet Accelerate) The DSL port is connected. Blinking The router is ready. (Slowly) Blinking The connection is training.
Page 17 Interface Description Phone2/Phone1 Connector of analog phone for VoIP communication Factory Reset Restore the default settings. Usage: Turn on the router (ACT LED is blinking). Press the hole and keep for more than 5 seconds. When you see the ACT LED begins to blink rapidly than usual, release the button.
Page 18: Hardware Installation
Before starting to configure the router, you have to connect your devices correctly. Connect the DSL interface to Internet with a VDSL2 line cable. Connect one port of 4-port switch to your computer with a RJ-45 cable. This device allows you to connect 4 PCs directly. Connect Phone port to a conventional analog telephone.
Page 19: Stand Installation
The Vigor2750 must be placed erectly. Therefore you have to install a stand onto the router to make it standing firmly. Please follow the figures listed below to finish the installation. Vigor2750 Series User’s Guide...
Page 20: Printer Installation
You can install a printer onto the router for sharing printing. All the PCs connected this router can print documents via the router. The example provided here is made based on Windows XP/2000. For Windows 98/SE/Vista, please visit www.draytek.com. Before using it, please follow the steps below to configure settings for connected computers (or wireless clients).
Page 21 Click Local printer attached to this computer and click Next. 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. Vigor2750 Series User’s Guide...
Page 22 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 name. Then, click Next. Click Standard and choose Generic Network Card. Then, in the following dialog, click Finish. Vigor2750 Series User’s Guide...
Page 23 Now, your system will ask you to choose right name of the printer that you installed onto the router. Such step can make correct driver loaded onto your PC. When you finish the selection, click Next. 10. For the final stage, you need to go back to Control Panel-> Printers and edit the property of the new printer you have added.
Page 24 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 printers are compatible with Vigor router? link.
Page 25: Configuring Basic Settings
For using 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 for an administrator/user and how to adjust basic/advanced settings for accessing Internet successfully. For user mode operation, do not type any word on the window and click Login for the simple web pages for configuration.
Page 26: Changing Password
The web page can be logged out according to the chosen condition. The default setting is Auto Logout, which means the web configuration system will logout after 5 minutes without any operation. Change the setting for your necessity. No matter user mode operation or admin mode operation, please change the password for the original security of the router.
Page 27 Main screen for user mode operation (simple configuration) Note: The home page will change slightly in accordance with the type of the router you have. Go to System Maintenance page and choose System Password/User Password. Type New Password in New Password and Confirm New Password fields. Then click OK to continue.
Page 28: Quick Start Wizard
Now, the password has been changed. Next time, use the new password to access the Web Configurator for this router. Notice: Quick Start Wizard for user mode operation is the same as for admin mode operation. 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 quickly.
Page 29: Setting Up The Password
The first screen of Quick Start Wizard is entering login password. After typing the password, please click Next. On the next page as shown below, please select the Time Zone for the router installed and specify the NTP server(s). If the NTP Server you want is not listed on this page, please click NTP Server to add a new one.
Page 30: Setting Up The Internet Connection
On the next page as shown below, please select the appropriate connection type according to the information from your ISP. There are five types offered in this page. Each connection type will bring out different web page. You will receive a fixed public IP address or a public subnet, namely multiple public IP addresses from your DSL or Cable ISP service providers.
Page 31 Gateway Primary DNS Server Secondary DNS Server Enable Clone MAC Address After finishing the settings here, please click Next. It is not necessary for you to type any IP address manually. Simply choose this type and the system will obtain the IP address automatically from DHCP server. Enable Clone MAC Address After finishing the settings here, please click Next.
Page 32 PPPoE stands for Point-to-Point Protocol over Ethernet. It relies on two widely accepted standards: PPP and Ethernet. It connects users through an Ethernet to the Internet with a common broadband medium, such as a single DSL line, wireless device or cable modem. All the users over the Ethernet can share a common connection.
Page 33 After finishing the settings here, please click Next. if you click PPTP/L2TP as the protocol, please manually enter the Username/Password provided by your ISP and all the required information. User Name Password Server Address WAN IP Network Settings You can choose Static IP or DHCP as WAN IP network setting. IP Address Subnet Mask Redial Policy...
Page 34: Setting Up The Wireless Connection
It means the identification of the wireless LAN. SSID can be any text numbers or various special characters. The default SSID is "DrayTek". We suggest you to change it. Select an appropriate encryption mode to improve the security and privacy of your wireless data packets.
Page 35 If you choose WEP as the security configuration, you have to specify encryption key (Key 1 ~ Key 4) and authentication mode (open or shared). All wireless devices must support the same WEP encryption bit size and have the same key. Key1 to Key4 Authentication Mode Vigor2750 Series User’s Guide...
Page 36 If you choose WPA-PSK as the security configuration, you have to specify WPA mode, algorithm and pre-shared key. Type The WPA encrypts each frame transmitted from the radio using the key, which either PSK (Pre-Shared Key) entered manually in this field below or automatically negotiated via 802.1x authentication.
Page 37 Remote Authentication Dial-In User Service (RADIUS) is a security authentication client/server protocol that supports authentication, authorization and accounting, which is widely used by Internet service providers. It is the most common method of authenticating and authorizing dial-up and tunneled network users. The built-in RADIUS client feature enables the router to assist a wireless station and the RADIUS server in performing mutual authentication.
Page 38 WPS (Wi-Fi Protected Setup) provides easy procedure to make network connection between wireless station and wireless access point (vigor router) with the encryption of WPA and WPA2. If you choose WPS as the security configuration, you can press Start WPS PIN and Start WPS PBC to complete the wireless connection.
Page 39: Saving The Wizard Configuration
Now you can see the following screen. It indicates that the setup is complete. Different types of connection modes will have different summary. Click Finish and then restart the router. The online status shows the system status, WAN status, and other status related to this router within one page.
Page 40: Saving Configuration
RX Packets TX Bytes RX Bytes IPv6 Address WAN Status GW IP Mode Up Time IPv6 Address Primary DNS Secondary DNS TX Packets RX Packets TX Bytes RX Bytes Profile State Up Speed Down Speed SNR Upstream SNR Downstream Note: The words in green mean that the WAN connection of that interface is ready for accessing Internet;...
Page 41: User Mode Operation
This chapter will guide users to execute simple configuration through user mode operation. Open a web browser on your PC and type http://192.168.1.1. The window will ask for typing username and password. Do not type any word (both username and password are Null for user operation) on the window and click Login on the window.
Page 42: Vdsl
This page displays the VDSL information for such router such as current connection status, the firmware version of such router, the profile used by such VDSL2 line, the rates for upstream and downstream, and so on. This page allows you to set VDSL2 profile and G.h Carrier Set. VDSL2 Profile Ｇ.hs Carrier Set Check the profiles that the router will support.
Page 43: Wan
Quick Start Wizard offers user an easy method to quick setup the connection mode for the router. Moreover, if you want to adjust more settings for different WAN modes, please go to WAN group. IP means Internet Protocol. Every device in an IP-based Network including routers, print server, and host PCs, needs an IP address to identify its location on the network.
Page 44: Internet Access
Besides, 3G USB Modem also can be used as backup device. Therefore, when DSL WAN is not available, the router will use 3.5G for supporting automatically. The supported 3G USB Modem will be listed on DrayTek web site. Please visit www.draytek.com for more detailed information.
Page 45 For static IP mode, you usually receive a fixed public IP address or a public subnet, namely multiple public IP addresses from your DSL or Cable ISP service providers. In most cases, a Cable service provider will offer a fixed public IP, while a DSL service provider will offer a public subnet.
Page 46 Type in a name for the router. It must be the same as the name used in Syslog. Domain Name Type the domain name (e.g., draytek) to fit the request of some ISPs. Mode Such function allows you to verify whether network connection is alive or not through ARP Detect or Ping Detect.
Page 47 After finishing all the settings here, please click OK to activate them. To choose PPPoE as the accessing protocol of the internet, please select PPPoE from the Internet Access menu. The following web page will be shown. Username Password Confirm Password Redial Policy Idle Time Out MTU Size...
Page 48 Mode Such function allows you to verify whether network connection is alive or not through ARP Detect or Ping Detect. Choose ARP Detect or Ping Detect for the system to execute for WAN detection. Ping IP If you choose Ping Detect as detection mode, you have to type IP address in this field for pinging.
Page 49 IP Address Subnet Mask Primary DNS Server Secondary DNS Server Redial Policy Idle Time Out MTU Size Clone MAC Address After finishing all the settings here, please click OK to activate them. If your router connects to a 3G modem and you want to access Internet via 3G modem, choose 3G as connection type and type the required information in this web page.
Page 50 SIM PIN code Type PIN code of the SIM card that will be used to access Internet. Modem Initial String1/2 Such value is used to initialize USB modem. Please use the default value. If you have any question, please contact to your ISP.
Page 51: Multi-Vlan
Vigor2750 series offers multi-VLAN function to make the data transmission with security. Data transmitting through the WAN port for connecting to Internet can be tagged with an ID number specified here for ensuring the security. In addition, each LAN port also can be tagged with an ID number in local network to reach the goal of protection.
Page 52 Bridge 1/2/3 VoIP WAN is the interface specified for the usage of VoIP. The settings will be changed based on the connection type selected. When Static IP is selected as connection type, you need to configure the following settings: IP Address Subnet Mask Gateway IP Address Primary DNS Server...
Page 53: Backup
When DHCP is selected as connection type, you need to configure the following settings: Router Name Domain Name When PPPoE is selected as connection type, you need to configure the following settings: Username Password Confirm Password MTU Size After finishing all the settings here, please click OK to activate them. This page is used to setup 3G backup function.
Page 54: Lan
SIM PIN code Modem Initial String1/2 APN Name Modem Dial String PPP Username PPP Password Local Area Network (LAN) is a group of subnets regulated and ruled by router. The design of network structure is related to what type of public IP addresses coming from your ISP. The most generic function of Vigor router is NAT.
Page 55 In some special case, you may have a public IP subnet from your ISP such as 220.135.240.0/24. This means that you can set up a public subnet or call second subnet that each host is equipped with a public IP address. As a part of the public subnet, the Vigor router will serve for IP routing to help hosts in the public subnet to communicate with other public hosts or servers outside.
Page 56 You can group local hosts by physical ports and create up to 4 virtual LANs. To manage the communication between different groups, please set up rules in Virtual LAN (VLAN) function and the rate of each. Below shows the LAN menu: Vigor2750 Series User’s Guide...
Page 57: General Setup
This page provides you the general settings for LAN. Click LAN to open the LAN settings page and choose General Setup. IP Address Subnet Mask Enable DHCP Start IP Address IP Pool Counts Lease Time Force DNS manual setting Force router to use DNS servers in this page instead of DNS Primary IP Address Vigor2750 Series User’s Guide Type in private IP address for connecting to a local private...
Page 58: Ports
Secondary IP Address After finishing all the settings here, please click OK to activate them. Ports page is used to change the setting for LAN ports. You can set or reset the following items. All of them are described in detail below. Port Link Speed Current...
Page 59 Flow Control Maximum Frame Excessive Collision Mode Power Control Refresh After finishing all the settings here, please click OK to activate them. Vigor2750 Series User’s Guide Auto. If flow control is enabled by checking Configured box, both parties can send PAUSE frame to the transmitting device(s) if the receiving port is too busy to handle.
Page 60: Mac Address Table
This page allows you to set timeouts for entries in dynamic MAC Table and configure the static MAC table here. Disable Automatic Aging Age Time MAC Table Learning Static MAC Table Config.. Specify static MAC address with VLAN ID to apply aging Stop the MAC table aging timer, the learned MAC address will not age out automatically.
Page 61 To add a new static MAC entry, click Add new static entry. A new entry will be shown as follows. Choose VLAN ID and type a new MAC address. Next, specify port member for this table. Finally, click OK to save the changes. Virtual LAN function provides you a very convenient way to manage hosts by grouping them based on the physical port.
Page 62: Monitor Port
To add or remove a VLAN, please refer to the following example. VLAN 1 is consisted of hosts linked to P1 ~ P4. After checking the box to enable VLAN function, you will check the table according to the needs as shown below. To remove VLAN, click the Delete button for the one you want to remove and click OK to save the results.
Page 63: Static Route
Go to LAN and choose Static Route to open setting page. View Routing Table Index Destination Address Status Here is an example of setting Static Route in Main Router so that user A and B locating in different subnet can talk to each other via the router. Assuming the Internet access has been configured and the router works properly: use the Main Router to surf the Internet.
Page 64: Bind Ip To Mac
Click the LAN - Static Route and click Add. Check the Enable box. Please add a static route as shown below, which regulates all packets destined to 192.168.10.0 will be forwarded to 192.168.1.2. Click OK. Return to Static Route page. Click Add again to add another static route as show below, which regulates all packets destined to 211.100.88.0 will be forwarded to 192.168.1.3.
Page 65 Enable Disable Strict Bind ARP Table Add and Edit Refresh IP Bind List Edit Vigor2750 Series User’s Guide Click this radio button to invoke this function. However, IP/MAC which is not listed in IP Bind List also can connect to Internet.
Page 66: Nat
Below shows the menu items for NAT. Hardware-base Acceleration Engine, also named Protocol Processing Engine API, is the function that Draytek provides to extremely speed up the NAT performance. While the hardware acceleration mechanism is activated, most of the bandwidth usage will be concentrated on the specific sessions which increase transmission speed to get ultimately accelerated.
Page 67: Open Ports
Open Ports allows you to open a range of ports for the traffic of special applications. Common application of Open Ports includes P2P application (e.g., BT, KaZaA, Gnutella, WinMX, eMule and others), Internet Camera etc. Ensure that you keep the application involved up-to-date to avoid falling victim to any security exploits.
Page 68: Dmz Host
Local Port (optional) Vigor router provides a facility DMZ Host that maps ALL unsolicited data on any protocol to a single host in the LAN. Regular web surfing and other such Internet activities from other clients will continue to work without inappropriate interruption. DMZ Host allows a defined internal user to be totally exposed to the Internet, which usually helps some special applications such as Netmeeting or Internet Games etc.
Page 69: Bandwidth Management
Below shows the menu items for Bandwidth Management. A PC with private IP address can access to the Internet via NAT router. The router will generate the records of NAT sessions for such connection. The P2P (Peer to Peer) applications (e.g., BitTorrent) always need many sessions for procession and also they will occupy over resources which might result in important accesses impacted.
Page 70: Bandwidth Limit
Start IP End IP Sessions Limit Edit Delete When you finish adding a new session limit, simply click OK. The downstream or upstream from FTP, HTTP or some P2P applications will occupy large of bandwidth and affect the applications for other programs. Please use Limit Bandwidth to make the bandwidth usage more efficient.
Page 71 Smart Bandwidth Limit User-defined Bandwidth Limit When you finish adding a new bandwidth limit, simply click OK. Vigor2750 Series User’s Guide Click this radio button to configure the default limitation for bandwidth. When session number exceeds – type the value here as a threshold to apply the smart bandwidth limit.
Page 72: Port Rate Control
A policer can limit the bandwidth of received frames. It is located in front of the ingress queue. And a shaper can limit the bandwidth of transmitted frames. It is located after the ingress queues. This page allows you to configure the switch port rate limit for Policers and Shapers. Port Policer Enabled Policer Rate(Rx)
Page 73 Scheduling: Based on classification of service level to assign packets to queues and associated service types The basic QoS implementation in Vigor routers is to classify and schedule packets based on the service type information in the IP header. For instance, to ensure the connection with the headquarter, a teleworker may enforce an index of QoS Control to reserve bandwidth for HTTPS connection while using lots of application at the same time.
Page 74 QCE Type Display the type of that QCE (QoS Control Entries). Type Value Display the value specified for the QCE. Traffic Class Display the class of the data transmission for the QCE. QoS Control List allows users to set up to five groups of QCL. Each QCL group can contain 12 QCE settings.
Page 75 Ethernet Type Value If you choose VLAN ID as QCE Type, you have to type the ID number for it and specify traffic class from Low, Normal, Medium and High. If you choose TCP/UDP Port as QCE Type, you have to type the port number for it and specify traffic class from Low, Normal, Medium and High.
Page 76 If you choose DSCP as QCE Type, you have to type value for it and specify traffic class from Low, Normal, Medium and High. If you choose ToS as QCE Type, you have to specify priority class from Low, Normal, Medium and High.
Page 77: Ports Priority
Click to modify the settings of an existing QCE on this page. Click To delete a QCE in the list, simply click This page allows you to configure QoS settings for each port. The classification is controlled by a QCL (Quality Control List) that is assigned to each port. A QCL consists of an ordered list of up to 12 QCEs (Quality Control Entry).
Page 78: Qos Statistics
Queuing Mode Queue Weighted This page displays statistics for QoS setting. Click WAN/LAN link to check detailed information for each interface. Click WAN/LAN link to check detailed information for each interface. Use the drop down list to choose suitable mode. Use the drop down list to choose 1, 2, 4, or 8 as the queue weighted number.
Page 79 Rx Packets Rx Octets Rx Unicast Rx Broadcast Rx Pause RX 64 Bytes RX 65-127 Bytes RX 128-255 Bytes RX 256-511 Bytes RX 512-1023 Bytes RX 1024- 1526 Bytes RX 1527 Bytes Vigor2750 Series User’s Guide Display the counting number of the packet received. Display the total received bytes.
Page 80 Rx Low Display the low queue counter of the packet received. Rx Normal Display the normal queue counter of the packet received. Rx Medium Display the medium queue counter of the packet received. Rx High Display the high queue counter of the packet received. Rx Drops Display the number of frames dropped due to the lack of receiving buffer.
Page 81: Applications
Tx High Tx Drops Tx lat/Exc.Coll. Below shows the menu items for Applications. The ISP often provides you with a dynamic IP address when you connect to the Internet via your ISP. It means that the public IP address assigned to your router changes each time you access the Internet.
Page 82: Schedule
Hostname Username Password Check IP change every Force IP update every Click OK button to activate the settings. You will see your setting has been saved. The Vigor router has a built-in real time clock which can update itself manually or automatically by means of Network Time Protocols (NTP).
Page 83 Acts Weekday Vigor2750 Series User’s Guide WAN UP/DOWN – WAN connection will be activated / inactivated based on the time schedule configured here. VPN UP/DOWN - VPN connection will be activated / inactivated based on the time schedule configured here. Specify how often the schedule will be applied Once -The schedule will be applied just once Routine -Specify which days in one week should perform the...
Page 84: Igmp
IGMP snooping means multicast traffic will be forwarded to ports that have members of that group. If you disable IGMP snooping, the system will make multicast traffic treated in the same manner as broadcast traffic. Enable IGMP Proxy Snooping Enabled Unregistered IPMC…...
Page 85: Upnp Configuration
Groups Port Members Refresh Clear The UPnP (Universal Plug and Play) protocol is supported to bring to network connected devices the ease of installation and configuration which is already available for directly connected PC peripherals with the existing Windows 'Plug and Play' system. For NAT routers, the major feature of UPnP on the router is “NAT Traversal”.
Page 86: Wake On Lan
The UPnP facility on the router enables UPnP aware applications such as MSN Messenger to discover what are behind a NAT router. The application will also learn the external IP address and configure port mappings on the router. Subsequently, such a facility forwards packets from the external ports of the router to the internal ports used by the application.
Page 87: Wireless Lan
Wake by IP Address MAC Address Wake Up This function is used for “n” models. Over recent years, the market for wireless communications has enjoyed tremendous growth. Wireless technology now reaches or is capable of reaching virtually every location on the surface of the earth.
Page 88 Note: The actual data throughput will vary according to the network conditions and environmental factors, including volume of network traffic, network overhead and building materials. In an Infrastructure Mode of wireless network, Vigor wireless router plays a role as an Access Point (AP) connecting to lots of wireless clients or Stations (STA).
Page 89: General Setup
It means the identification of the wireless LAN. SSID can be any text numbers or various special characters. The default SSID is "DrayTek". We suggest you to change it. Check this box to make the wireless clients (stations) with the same SSID not accessing for each other.
Page 90 In which, the transmission rate for 11a can reach 5G; for 11b/11g can reach 2.4G. Channel It means the channel of frequency of the wireless LAN. The default channel is 11. You may switch channel if the selected channel is under serious interference. If you have no idea of choosing the frequency, please select Auto to let system determine for you.
Page 91 For the security of your system, choose the proper encryption for data transmission. Different encryption mode will bring out different setting encryption ways. None The encryption mechanism is turned off. Accepts only WEP clients and the encryption key should be entered in WEP Key. Default Key Key1-Key4 Authentication Mode...
Page 92 WPA Mode Select WPA, WPA2 or Auto as the type. WPA Algorithm Select TKIP, AES or auto as the algorithm for WPA. WPA Pre-Shared Key Either 8~63 ASCII characters, such as 012345678..(or 64 Hexadecimal digits leading by 0x, such as "0x321253abcde...").
Page 93 Shared Secret WPS (Wi-Fi Protected Setup) provides easy procedure to make network connection between wireless station and wireless access point (vigor router) with the encryption of WPA and WPA2. Configure via Push Button Click Start PBC to invoke Push-Button style WPS setup Configure via Client PinCode It is the simplest way to build connection between wireless network clients and vigor router.
Page 94: Access Control
of a station with network card installed, press Start PBC button of network card. 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 client you wish to connect to the vigor router. For additional security of wireless access, the Access Control facility allows you to restrict the network access right by controlling the wireless LAN MAC address of client.
Page 95: Station List
Add a New Entry Delete Cancel Station List provides the knowledge of connecting wireless clients now along with its status code. Index IP Address MAC Address Connected Time SSID Auto-refresh Refresh Vigor2750 Series User’s Guide here are allowed to do wireless connection. Deny List –...
Page 96: Access Point Discovery
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 link. This page is used to scan the existence of the APs on the wireless LAN.
Page 97 WMM Capable APSD Capable Aifsn CWMin/CWMax Txop Vigor2750 Series User’s Guide To apply WMM parameters for wireless data transmission, please click the Enable radio button. The default setting is Disable. It controls how long the client waits for each data transmission.
Page 98: Wds
AckPolicy WDS means Wireless Distribution System. It is a protocol for connecting two access points (AP) wirelessly. Usually, it can be used for the following application: Provide bridge traffic between two LANs through the air. Extend the coverage range of a WLAN. To meet the above requirement, two WDS modes are implemented in Vigor router.
Page 99 In Bridge mode, the router will connect to up to four Vigor2750 which use the same mode, and all wired Ethernet clients of every Vigor2750 will be connected together. You can use this mode to connect a network to other networks which is physically isolated. Please note that when you set to this mode, Vigor2750 will not accept regular wireless clients anymore.
Page 100: Usb Application
Security Peer Mac Address Phy Mode USB diskette can be regarded as an FTP server. By way of Vigor router, users on LAN/WAN can access, write and read data stored in USB diskette. After setting the configuration in USB Application, you can type the IP address of the Vigor router and username/password created in User>>User Configuration on the FTP client software.
Page 101: Ftp User Management
Enable FTP Enable Disk Sharing Workgroup Name This page allows you to change user setting for USB storage disk. Before modifying settings in this page, please insert a USB diskette and configure settings in User>>User Configuration first. Otherwise, an error message will appear to warn you. Click the name link under User Name to open the setting web page.
Page 102: Disk Status
Access Rule When you finish the settings, simply click OK to save the configuration. This page can display current using status of the USB diskette. If you want to remove the diskette from USB port in router, please check the box of Safely Remove Disk first. And then, remove the USB diskette later.
Page 103 Share Name Comment Volume Path Visible Access Rights Vigor2750 Series User’s Guide Type a name to be used as shared folder name in Samba service. The name must not contain spaces or special characters. Type the brief description for the disk sharing. The words here will be seen in Network Neighborhood on Windows client computers Select the proper volume for the connected USB diskette.
Page 104: Ipv6
This page defines the IPv6 connection types for WAN interface. Possible types contain Link-Local only, Static IPv6, DHCPv6 and TSPC. Each type requires different parameter settings. Link-Local address is used for communicating with neighbouring nodes on the same link. It is defined by the address prefix fe80::/10.
Page 105 IPv6 Address Prefix Length This type allows you to setup static IPv6 address for WAN. IPv6 Address Prefix Length Gateway IPv6 Server Primary DNS Server Secondary DNS Server DHCPv6 client mode would use IA_NA option of DHCPv6 protocol to obtain IPv6 address from server.
Page 106 DHCPv6 client mode would use IA_PA option of DHCPv6 protocol to obtain IPv6 prefix from server. Tunnel setup protocol client (TSPC) is an application which could help you to connect to IPv6 network easily. Please make sure your IPv4 WAN connection is OK and apply one free account from hexage (http://go6.net/4105/register.asp) before you try to use TSPC for network connection.
Page 107: Ipv6 Lan Setup
Tunnel Mode Auto-reconnect Delay Keepalive Keepalive_interval Prefixlen If_prefix This page defines the IPv6 connection types for LAN interface. Possible types contain DHCPv6 and RADVD. Each type requires different parameter settings. IPv6 Address IPv6 Link_local Address Vigor2750 Series User’s Guide IPv6-in-IPv4 Tunnel- Let the broker choose the tunnel mode appropriate for the client.
Page 108 Enable Autoconfiguration Configuration Type You don't need to setup Link-Local address manually for it is generated automatically according to your MAC Address. Check this box to enable the auto-configuration function for IPv6 connection. Vigor2750 provides 2 daemons for LAN side IPv6 address configuration.
Page 109: Ipv6 Firewall Setup
This page allows users to set firewall for the packets transferred via the protocol of IPv6. Note: Section 4.4 Firewall is configured for IPv4 packets only. Name Protocol Source IP Destination IP Source Port Destination Port Action Vigor2750 Series User’s Guide Display the name of the rule.
Page 110 Click Add New Rule to configure a new rule for IPv6 Firewall. Note: You can set up to 20 sets of IPv6 rules. Name Protocol Source IP Type Source IP Source Subnet Destination IP Type Destination IP Type a name for the rule. Specify a protocol for this rule.
Page 111: Ipv6 Routing
Destination Subnet Source Start Port Source End Port (optional) Destination Start Port Destination End Port (optional) Type a value as the destination end port. Such value will be Action This page displays the routing table for the protocol of IPv6. Device Prefix Metric...
Page 112: Ipv6 Neighbour
Auto-refresh IPv6 uses neighbor discovery protocol to find out neighbors on the same link. Device IP Address MAC Address State Auto-refresh IPv6 TSPC status web page could help you to diagnose the connection status of TSPC. TSPC log contains some debug information from program. If TSPC has not configured properly, the router will display the following page when the user tries to connect through TSPC connection.
Page 113 When the router detects all the information, the screen will be shown as follows. One set of TSPC prefix and prefix length will be obtained after the connection between TSPC and Tunnel broker built. Connection Status Tunnel Information Tunnel Status Activity When the router connects to the tunnel broker, the router will use RADVD to transmit the prefix to the PC on LAN.
Page 114 When your PC obtains the IPv6 address, please connect to http://www.ipv6.org. If your PC access Internet via IPv6 connection, your IPv6 address will be shown on the web page immediately. Refer to the following figure. Vigor2750 Series User’s Guide...
Page 115: Ipv6 Management
This page allows you to manage the settings for IPv6 access control including settings of HTTP, HTTPs, SSH, FTP and TELNET by using IPv6 protocol. Check the box and type the port number respectively to enable the remote management of services. Enable HTTP/HTTPS/SSH/ICMP Ping/FTP/TELNET...
Page 116: User
This page allows you to set user’s setting that allowed to use PPTP, FTP, IPSEC/L2TP connection. Click Add a New User to open the following page. Username Full Name Password Password (again) Allow Disk Sharing Allow IPSEC/L2TP Allow PPTP Allow FTP When you finish the settings, simply click OK to save the configuration.
Page 117: System Maintenance
To edit a user, click the name link under Username to open the following page. Modify the settings except Username and then click OK to save and exit it. If you want to remove such user settings, simply click Delete User. For the system setup, there are several items that you have to know the way of configuration: Status, TR-069, User Password, Configuration Backup, Syslog/Mail Alert, Time and Date, Management, Reboot System and Firmware Upgrade.
Page 118 Model Name Firmware Version Build Date/Time System Date System Uptime System------- CPU Usage Memory Usage LAN------- MAC Address IP Address IP Mask IPv6 Address (Global) IPv6 Address (Link) DHCP Server WAN------- Connection Mode Link Status MAC Address IP Address IP Mask IPv6 Address (Link) Default Gateway Display the model name of the router.
Page 119: 109
Primary DNS Secondary DNS Wireless LAN------- MAC Address Device Type SSID Channel Manufacturer Model Size Status Vigor router with TR-069 is available for matching with VigorACS server. Such page provides VigorACS and CPE settings under TR-069 protocol. All the settings configured here is for CPE to be controlled and managed with VigorACS server.
Page 120: User Password
CPE Settings Periodic Inform Settings This page allows you to set new password for user operation. Old Password New Password Confirm New Password When you click OK, the login window will appear. Please use the new password to access into the web configurator again. http://{IP address of VigorACS}:8080/ACSServer/services/ACSServlet If the connected CPE does not need to be authenticated...
Page 121: Configuration Backup
Follow the steps below to backup your configuration. Go to System Maintenance >> Configuration Backup. The following windows will be popped-up, as shown below. Type a key arbitrarily for encrypting the file. Keep the key in mind. You will need it whenever you want to restore such file.
Page 122 Click Save button, the configuration will download automatically to your computer as a file named config.cfg. The above example is using Windows platform for demonstrating examples. The Mac or Linux platform will appear different windows, but the backup function is still available. Go to System Maintenance >>...
Page 123: Syslog / Mail Alert
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 equipments. Enable (Syslog Access…) Router Name Server IP Address Destination Port Log Level User access log Enable (Mail Alert…) Send a test e-mail SMTP Server...
Page 124 Enable E-mail Alert Click OK to save these settings. For viewing the Syslog, please do the following: Just set your monitor PC’s IP address in the field of Server IP Address Install the Router Tools in the Utility within provided CD. After installation, click on the Router Tools>>Syslog from program menu.
Page 125: Time And Date
It allows you to specify where the time of the router should be inquired from. Current System Time Time Zone Add NTP server Delete Click OK to save these settings. Vigor2750 Series User’s Guide Click Inquire Time to get the current time. Select the time zone where the router is located.
Page 126: Management
This page allows you to manage the settings 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 5060 and this must match with the peer Registrar when making VoIP calls.
Page 127: Reboot System
Note that this example is running over Windows OS (Operating System). Download the newest firmware from DrayTek's web site or FTP site. The DrayTek web site is www.draytek.com (or local DrayTek's web site) and FTP site is ftp.draytek.com.
Page 128 This page is left blank. Vigor2750 Series User’s Guide...
Page 129: Admin Mode Operation
This chapter will guide users to execute advanced (full) configuration through admin mode operation. Open a web browser on your PC and type http://192.168.1.1. The window will ask for typing username and password. Please type “admin/admin” on Username/Password for administration operation. Now, the Main Screen will appear.
Page 130: Vdsl Status
This page displays the VDSL information for such router such as current connection status, the firmware version of such router, the profile used by such VDSL2 line, the rates for upstream and downstream, and so on. This page allows you to set VDSL2 profile and G.hs Carrier Set. VDSL2 Profile Ｇ.hs Carrier Set Check the profiles that the router will support.
Page 131: Wan
Quick Start Wizard offers user an easy method to quick setup the connection mode for the router. Moreover, if you want to adjust more settings for different WAN modes, please go to Internet Access group. IP means Internet Protocol. Every device in an IP-based Network including routers, print server, and host PCs, needs an IP address to identify its location on the network.
Page 132: Internet Access
Besides, 3G USB Modem also can be used as backup device. Therefore, when DSL WAN is not available, the router will use 3.5G for supporting automatically. The supported 3G USB Modem will be listed on DrayTek web site. Please visit www.draytek.com for more detailed information.
Page 133 For static IP mode, you usually receive a fixed public IP address or a public subnet, namely multiple public IP addresses from your DSL or Cable ISP service providers. In most cases, a Cable service provider will offer a fixed public IP, while a DSL service provider will offer a public subnet.
Page 134 Type in a name for the router (e.g., Vigor2750). It must be the same as the name used in Syslog. Domain Name Type the domain name (e.g., draytek) to fit the request of some ISPs. Mode Such function allows you to verify whether network connection is alive or not through ARP Detect or Ping Detect.
Page 135 Clone MAC Address After finishing all the settings here, please click OK to activate them. To choose PPPoE as the accessing protocol of the internet, please select PPPoE from the Internet Access menu. The following web page will be shown. Username Password Confirm Password...
Page 136 Mode Such function allows you to verify whether network connection is alive or not through ARP Detect or Ping Detect. Choose ARP Detect or Ping Detect for the system to execute for WAN detection. Ping IP If you choose Ping Detect as detection mode, you have to type IP address in this field for pinging.
Page 137 WAN IP Network Settings You can choose Static IP or DHCP as WAN IP network setting. IP Address Subnet Mask Primary DNS Server Secondary DNS Server Redial Policy Idle Time Out MTU Size Clone MAC Address After finishing all the settings here, please click OK to activate them. Vigor2750 Series User’s Guide Type the IP address if you choose Static IP as the WAN IP network setting.
Page 138 If your router connects to a 3G modem and you want to access Internet via 3G modem, choose 3G as connection type and type the required information in this web page. SIM PIN code Type PIN code of the SIM card that will be used to access Internet.
Page 139: Multi-Vlan
Vigor2750 series offers multi-VLAN function to make the data transmission with security. Data transmitting through the DSL port for connecting to Internet can be tagged with an ID number specified here for ensuring the security. In addition, each LAN port also can be tagged with an ID number in local network to reach the goal of protection.
Page 140 VoIP WAN is the interface specified for the usage of VoIP. The settings will be changed based on the connection type selected. When Static IP is selected as connection type, you need to configure the following settings: IP Address Subnet Mask Gateway IP Address Primary DNS Server Secondary DNS Server...
Page 141: Backup
Router Name Domain Name When PPPoE is selected as connection type, you need to configure the following settings: Username Password Confirm Password MTU Size After finishing all the settings here, please click OK to activate them. This page is used to setup 3G backup function. If you enable 3G backup, make sure your WAN connection type is not in 3G mode.
Page 142: Lan
Modem Initial String1/2 APN Name Modem Dial String PPP Username PPP Password Clone MAC Address Local Area Network (LAN) is a group of subnets regulated and ruled by router. The design of network structure is related to what type of public IP addresses coming from your ISP. The most generic function of Vigor router is NAT.
Page 143 In some special case, you may have a public IP subnet from your ISP such as 220.135.240.0/24. This means that you can set up a public subnet or call second subnet that each host is equipped with a public IP address. As a part of the public subnet, the Vigor router will serve for IP routing to help hosts in the public subnet to communicate with other public hosts or servers outside.
Page 144: General Setup
When you have several subnets in your LAN, sometimes a more effective and quicker way for connection is the Static routes function rather than other method. You may simply set rules to forward data from one specified subnet to another specified subnet without the presence of RIP.
Page 145 Subnet Mask Enable DHCP Start IP Address IP Pool Counts Lease Time Force DNS manual setting Force router to use DNS servers in this page instead of DNS Primary IP Address Secondary IP Address After finishing all the settings here, please click OK to activate them. Vigor2750 Series User’s Guide Type in an address code that determines the size of the network.
Page 146: Ports
Ports page is used to change the setting for LAN ports. You can set or reset the following items. All of them are described in detail below. Port Link Current Speed Configured Flow Control Maximum Frame Excessive Collision Mode It displays current network interface. It displays current connection status.
Page 147 Power Control Refresh After finishing all the settings here, please click OK to activate them. Vigor2750 Series User’s Guide Discard - It determines whether the MAC drops frames after an excessive collision has occurred. If yes, a frame is dropped after excessive collision.
Page 148: Mac Address Table
This page allows you to set timeouts for entries in dynamic MAC Table and configure the static MAC table here. Disable Automatic Aging Age Time MAC Table Learning Static MAC Table Config.. Specify static MAC address with VLAN ID to apply aging To add a new static MAC entry, click Add new static entry.
Page 149: Vlan
Virtual LAN function provides you a very convenient way to manage hosts by grouping them based on the physical port. You can also manage the in/out rate of each port. Go to LAN page and select VLAN. The following page will appear. VLAN function is enabled in default. Note: For the VALN feature in LAN is port-based, the available numbers for PVLAN ID can be 1-4.
Page 150: Monitor Port
To remove VLAN, click the Delete button for the one you want to remove and click OK to save the results. It is used to monitor the traffic of the network. For example, we assume that LAN1 and LAN2 are Monitor Port and Monitor ingress Port respectively, thus, the traffic received by LAN2 will be copied to LAN1 for monitoring.
Page 151 Destination Address Status Here is an example of setting Static Route in Main Router so that user A and B locating in different subnet can talk to each other via the router. Assuming the Internet access has been configured and the router works properly: use the Main Router to surf the Internet.
Page 152: Bind Ip To Mac
Return to Static Route page. Click Add again to add another static route as show below, which regulates all packets destined to 211.100.88.0 will be forwarded to 192.168.1.3. Verify current routing table. This function is used to bind the IP and MAC address in LAN to have a strengthening control in network.
Page 153: Nat
Enable Disable Strict Bind ARP Table Add and Edit Refresh IP Bind List Edit Remove Note: Before you select Strict Bind, you have to bind one set of IP/MAC address for one PC. If not, no one of the PCs can access into Internet. And the web configurator of the router might not be accessed.
Page 154: Hardware Nat
Below shows the menu items for NAT. Hardware-base Acceleration Engine, also named Protocol Processing Engine API is the function that Draytek provides to extremely speed up the NAT performance. While the hardware acceleration mechanism is activated, most of the bandwidth usage will be concentrated on the specific sessions which increase transmission speed to get ultimately accelerated.
Page 155 Name Protocol Start Port End Port (optional) Local Host Local Port (optional) Vigor2750 Series User’s Guide Specify the name for the defined network service. Specify the transport layer protocol. It could be TCP, UDP and TCP+UDP. Specify the starting port number of the service offered by the local host.
Page 156: Dmz Host
As mentioned above, Port Redirection can redirect incoming TCP/UDP or other traffic on particular ports to the specific private IP address/port of host in the LAN. However, other IP protocols, for example Protocols 50 (ESP) and 51 (AH), do not travel on a fixed port. Vigor router provides a facility DMZ Host that maps ALL unsolicited data on any protocol to a single host in the LAN.
Page 157: Dos Defense
While the broadband users demand more bandwidth for multimedia, interactive applications, or distance learning, security has been always the most concerned. The firewall of the Vigor router helps to protect your local network against attack from unauthorized outsiders. It also restricts users in the local network from accessing the Internet.
Page 158: Ports Configuration
Rate This page is used to configure the ACL (Access Control List) parameters for each port. These parameters will affect data packets received on a port unless the data packets match a specific ACE (Access Control Entry). Port Action Rate Limiter ID Counter The unit is packet per second (pps).
Page 159 Refresh Clear Configure the rate limiter for the ACL (Access Control List) of the router. Please click Rate Limiter ID link to access into the following page. Rate Limiter ID Rate Vigor2750 Series User’s Guide Click this button to refresh the number of the counter immediately.
Page 160: Access Control List
This page can define which kind of packet can access the router. The packet can be defined with input port, Frame type, Rate, MAC type, VLAN ID, tag and etc.. For IPv4, we can also define the protocol type, source IP and destination IP. Click to add a new specific session limitation onto the list.
Page 161 Frame Type selection will lead different options for configuration. Choose Ethernet Type as the Frame Type, you will get Ethernet Type Parameters option as the following: Ethernet Type Filter Choose ARP as the Frame Type, you will get ARP Parameters option as the following: Vigor2750 Series User’s Guide list will be applied to if matching with the rule defined in this page.
Page 162 ARP/RARP Choose the ARP/RARP that you want to filter. Request/Reply Choose the request or replay that you want to filter. Sender IP Filter Specify the sender IP filter for this ACE. Choose Any to filter all of the packets. Choose Host to filter the packets from the host with the address typed in Sender IP Address filed.
Page 163 Target IP Address Target IP Mask ARP SMAC Match RARP DMAC Match IP/Ethernet Length Vigor2750 Series User’s Guide Type the Target IP Address here. This option is available when you choose Host or Network as Target IP Filter. Type the Target IP Mask here. This option is available only when you choose Network as Target IP Filter.
Page 164 0: ARP/RARP frames where the hardware address space is equal to Ethernet (1) must not match this entry. 1: ARP/RARP frames where the hardware address space is equal to Ethernet (1) must match this entry. Any: Any value is allowed. Ethernet Specify whether frames can hit the action according to their ARP/RARP protocol address space (PRO) settings.
Page 165 Dest IP Filter Dest IP Address Dest IP Mask ICMP Type Filter ICMP Type Value ICMP Code Filter ICMP Code Value Choose IPv4 as the Frame Type. You will see IP Parameters on the bottom of the page. If you choose UDP as IP Protocol Filter, you will get the page as the following: Vigor2750 Series User’s Guide Specify the destination IP filter for this ACE.
Page 166 Source IP Specify the source IP filter for this ACE. Any: No source IP filter is specified. Host: Source IP filter is set to Host. Specify the source IP address in the Source IP Address field that appears. Network: Source IP filter is set to Network. Specify the source IP address and source IP mask in the Source IP Address and Source IP Mask fields that appear.
Page 167 Source Port No. Source Port Range Dest. Port Filter Dest. Port No. Dest. Port Range Vigor2750 Series User’s Guide Specific: If you want to filter a specific UDP source filter with this ACE, you can enter a specific UDP source value. A field for entering a UDP source value appears.
Page 168 Choose IPv4 as the Frame Type. You will see IP Parameters on the bottom of the page. If you choose TCP as IP Protocol Filter, you will get the page as the following: Source IP Specify the source IP filter for this ACE. Any: No source IP filter is specified.
Page 169 Source Port Filter Source Port No. Source Port Range Dest. Port Filter Dest. Port No. Dest. Port Range TCP FIN Vigor2750 Series User’s Guide Specify the TCP port source filter for this ACE. Any: No TCP source filter is specified. Specific: If you want to filter a specific TCP source filter with this ACE, you can enter a specific TCP source value.
Page 170 TCP SYN Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE. 0: TCP frames where the SYN field is set must not be able to match this entry. 1: TCP frames where the SYN field is set must be able to match this entry.
Page 171 Choose IPv4 as the Frame Type. You will see IP Parameters on the bottom of the page. If you choose Other as IP Protocol Filter, you will get the page as the following: IP Protocol Value Source IP Source IP Address Source IP Mask Dest IP Vigor2750 Series User’s Guide...
Page 172: Bandwidth Management
Dest IP Address Dest IP Mask Below shows the menu items for Bandwidth Management. A PC with private IP address can access to the Internet via NAT router. The router will generate the records of NAT sessions for such connection. The P2P (Peer to Peer) applications (e.g., BitTorrent) always need many sessions for procession and also they will occupy over resources which might result in important accesses impacted.
Page 173: Bandwidth Limit
Disable Default Sessions Limit Limitation List Start IP End IP Sessions Limit Edit Delete When you finish adding a new session limit, simply click OK. The following page will appear for you to check. The downstream or upstream from FTP, HTTP or some P2P applications will occupy large of bandwidth and affect the applications for other programs.
Page 174 To activate the function of limit bandwidth, simply click Enable and set the default or user-defined upstream and downstream limit. Disable Enable Smart Bandwidth Limit User-defined Bandwidth Limit When you finish adding a new bandwidth limit, simply click OK. Click this button to close the function of limit bandwidth. Click this button to activate the function of limit bandwidth.
Page 175: Port Rate Control
A policer can limit the bandwidth of received frames. It is located in front of the ingress queue. And a shaper can limit the bandwidth of transmitted frames. It is located after the ingress queues. This page allows you to configure the switch port rate limit for Policers and Shapers. Port Policer Enabled Policer Rate(Rx)
Page 176 Scheduling: Based on classification of service level to assign packets to queues and associated service types The basic QoS implementation in Vigor routers is to classify and schedule packets based on the service type information in the IP header. For instance, to ensure the connection with the headquarter, a teleworker may enforce an index of QoS Control to reserve bandwidth for HTTPS connection while using lots of application at the same time.
Page 177 QCE Type Type Value Traffic Class QoS Control List (QCL) allows users to set up to five groups of QCL. Each QCL group can contain 12 QCE settings. Click to add a new QoS Control Entry (QCE) onto this page. Different QCE type will bring out different web settings.
Page 178 Ethernet Type Value Either 8~63 ASCII characters, such as 012345678(or 64 Hexadecimal digits leading by 0x, such as "0x321253abcde..."). If you choose VLAN ID as QCE Type, you have to type the ID number for it and specify traffic class from Low, Normal, Medium and High. If you choose TCP/UDP Port as QCE Type, you have to type the port number for it and specify traffic class from Low, Normal, Medium and High.
Page 179 If you choose DSCP as QCE Type, you have to type value for it and specify traffic class from Low, Normal, Medium and High. If you choose ToS as QCE Type, you have to specify priority class from Low, Normal, Medium and High.
Page 180: Ports Priority
Click to modify the settings of an existing QCE on this page. Click to move a QCE up and down. To delete a QCE in the list, simply click This page allows you to configure QoS settings for each port. The classification is controlled by a QCL (Quality Control List) that is assigned to each port.
Page 181: Qos Statistics
Queuing Mode Queue Weighted This page displays statistics for QoS setting. Click WAN/LAN link to check detailed information for each interface. Click WAN/LAN link to check detailed information for each interface. Vigor2750 Series User’s Guide Use the drop down list to choose the QCL number defined in QoS Control List for the port.
Page 182 Rx Packets Display the counting number of the packet received. Rx Octets Display the total received bytes. Rx Unicast Display the counting number of the received unicast packet. Rx Broadcast Display the counting number of the received broadcast packet. Rx Pause Display the counting number of the received pause packet.
Page 183 Rx Low Rx Normal Rx Medium Rx High Rx Drops Rx CRC/Alignment Rx Undersize Rx Oversize Rx Fragments Rx Jabber Rx Filtered Tx Packets Tx Octets Tx Unicast Tx Multicast Tx Broadcast Tx Pause Tx 64 Bytes Tx 65-127 Bytes Tx 128-255 Bytes Tx 256-511 Bytes Tx 512-1023 Bytes...
Page 184: Applications
Tx High Tx Drops Tx lat/Exc.Coll. Below shows the menu items for Applications. The ISP often provides you with a dynamic IP address when you connect to the Internet via your ISP. It means that the public IP address assigned to your router changes each time you access the Internet.
Page 185: Schedule
Password Check IP change every Force IP update every Click OK button to activate the settings. You will see your setting has been saved. The Vigor router has a built-in real time clock which can update itself manually or automatically by means of Network Time Protocols (NTP). As a result, you can not only schedule the router to dialup to the Internet at a specified time, but also restrict Internet access to certain hours so that users can connect to the Internet only during certain hours, say, business hours.
Page 186 WAN UP/DOWN – WAN connection will be activated / inactivated based on the time schedule configured here. WiFi UP/DOWN – Wireless Wi-Fi connection will be activated / inactivated based on the time schedule configured here. VPN UP/DOWN - VPN connection will be activated / inactivated based on the time schedule configured here.
Page 187: Igmp
IGMP snooping means multicast traffic will be forwarded to ports that have members of that group. If you disable IGMP snooping, the system will make multicast traffic treated in the same manner as broadcast traffic. Enable IGMP Proxy Snooping Enabled Unregistered IPMC…...
Page 188: Upnp Configuration
Groups Port Members Refresh Clear The UPnP (Universal Plug and Play) protocol is supported to bring to network connected devices the ease of installation and configuration which is already available for directly connected PC peripherals with the existing Windows 'Plug and Play' system. For NAT routers, the major feature of UPnP on the router is “NAT Traversal”.
Page 189 The UPnP facility on the router enables UPnP aware applications such as MSN Messenger to discover what are behind a NAT router. The application will also learn the external IP address and configure port mappings on the router. Subsequently, such a facility forwards packets from the external ports of the router to the internal ports used by the application.
Page 190: Wake On Lan
The UPnP function dynamically adds port mappings on behalf of some UPnP-aware applications. When the applications terminate abnormally, these mappings may not be removed. 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.
Page 191: Vpn And Remote Access
A Virtual Private Network (VPN) is the extension of a private network that encompasses links across shared or public networks like the Internet. In short, by VPN technology, you can send data between two computers across a shared or public network in a manner that emulates the properties of a point-to-point private link.
Page 192: Pptp Remote Dial-In
your LAN) You can manage remote access by maintaining a table of remote user profile, so that users can be authenticated to dial-in via VPN connection. The router provides access accounts for dial-in users. For more detailed information about user profile settings, please refer to section 4.13. This page allows you to configure IPSec Site-to-Client settings.
Page 193 Authentication Advanced Settings Vigor2750 Series User’s Guide type, please specify the IP address and subnet mask for local network. L2TP/IPSec –The range must not overlap the DHCP address range (if enabled), and must allow for at least one IP address. Example: 10.10.137.240-10.10.137.245.
Page 194: Remote Dial-In Status
You can find the summary table of all dial-in user status. Client Identity Endpoint IKE Status IKE Alg ESP Status ESP Alg User Name Interface Remote IP Login Time Rx bytes Tx bytes Auto-refresh Refresh Display the name of the VPN IPSec/Mobile client. Display the remote ID of the VPN client.
Page 195: Lan To Lan
Here you can manage LAN-to-LAN connections by maintaining a table of connection profiles. You may set parameters including specified connection peer IP, connection type and corresponding security methods, etc. The router supports 2 VPN tunnels simultaneously and provides up to 2 profiles. The following figure shows the summary table.
Page 196 Click Add Tunnel to open the following page. Enabled Check here to activate this tunnel. Always On Check this box to make the WAN connection being activated always. Name Specify a name for this tunnel. Remote IP Enter the IP address of the remote host that located at the other-end of the VPN tunnel.
Page 197 Confirm Pre-Shared key Local Identity Remote Identity Local Network / Mask Remote Network / Mask IKE Phase 1 proposal IKE Phase 2 proposal Perfect Forward Secrecy Vigor2750 Series User’s Guide Such field will be applicable when Pre-shared key is selected as the Type for the authentication.
Page 198: Wireless Lan
This function is used for “n” models. Over recent years, the market for wireless communications has enjoyed tremendous growth. Wireless technology now reaches or is capable of reaching virtually every location on the surface of the earth. Hundreds of millions of people exchange information every day via wireless communication products.
Page 199 WEP (Wired Equivalent Privacy) is a legacy method to encrypt each frame transmitted via radio using either a 64-bit or 128-bit key. 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 dominating security mechanism in industry, is separated into two categories: WPA-personal or called WPA Pre-Share Key (WPA/PSK), and WPA-Enterprise or called WPA/802.1x.
Page 200: General Setup
It means the identification of the wireless LAN. SSID can be any text numbers or various special characters. The default SSID is "DrayTek". We suggest you to change it. Check this box to make the wireless clients (stations) with the same SSID not accessing for each other.
Page 201 Extension Channel Tx Power Enable Green AP Encryption For the security of your system, choose the proper encryption for data transmission. Different encryption mode will bring out different setting encryption ways. None The encryption mechanism is turned off. Accepts only WEP clients and the encryption key should be entered in WEP Key. Vigor2750 Series User’s Guide Such channel will be brought out automatically when you determine the Channel selection.
Page 202 Default Key All wireless devices must support the same WEP encryption bit size and have the same key. Key1-Key4 Four keys can be entered here, but only one key can be selected at a time. The format of WEP Key is restricted to 5 ASCII characters or 10 hexadecimal values in 64-bit encryption level, or restricted to 13 ASCII characters or 26 hexadecimal values in 128-bit encryption level.
Page 203 WPA Algorithm WPA Pre-Shared Key WPA-RADIUS The built-in RADIUS client feature enables the router to assist the remote dial-in user or a wireless station and the RADIUS server in performing mutual authentication. It enables centralized remote access authentication for network management. Type WPA Algorithm Server IP Address...
Page 204 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 will blink fast when WPS is in progress. It will return to normal condition after two minutes.
Page 205 of a station with network card installed, press Start PBC button of network card. 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 client you wish to connect to the vigor router. Vigor2750 Series User’s Guide...
Page 206: Access Control
For additional security of wireless access, the Access Control facility allows you to restrict the network access right by controlling the wireless LAN MAC address of client. Only the valid MAC address that has been configured can access the wireless LAN interface. By clicking the Access Control, a new web page will appear, as depicted below, so that you could edit the clients' MAC addresses to control their access rights (deny or allow).
Page 207: Access Point Discovery
Index IP Address MAC Address Connected Time Auto-refresh Refresh 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 link.
Page 208: Wmm Configuration
WMM is an abbreviation of Wi-Fi Multimedia. It defines the priority levels for four access categories derived from 802.1d (prioritization tabs). The categories are designed with specific types of traffic, voice, video, best effort and low priority data. There are four accessing categories - AC_BE , AC_BK, AC_VI and AC_VO for WMM.
Page 209: Wds
AckPolicy WDS means Wireless Distribution System. It is a protocol for connecting two access points (AP) wirelessly. Usually, it can be used for the following application: Provide bridge traffic between two LANs through the air. Extend the coverage range of a WLAN. To meet the above requirement, two WDS modes are implemented in Vigor router.
Page 210 The application for the WDS-Repeater mode is depicted as below: In Bridge mode, the router will connect to up to four Vigor2750 which use the same mode, and all wired Ethernet clients of every Vigor2750 will be connected together. You can use this mode to connect a network to other networks which is physically isolated.
Page 211 Click WDS from Wireless LAN menu. The following page will be shown. Mode Security Peer Mac Address Phy Mode Vigor2750 Series User’s Guide 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.
Page 212 such type as the Phy Mode. HTMIX – If 802.11b/g/n wireless mode is used, please choose such type as the Phy Mode. Both clients (local and remote) must use the same Phy Mode to have the same transmission rate. Click this button to save the configuration. Vigor2750 Series User’s Guide...
Page 213: Usb Application
USB diskette can be regarded as an FTP server. By way of Vigor router, clients on LAN can access, write and read data stored in USB diskette. After setting the configuration in USB Application, you can type the IP address of the Vigor router and username/password created in User>>User Configuration on the FTP client software.
Page 214: Disk Status
User Name Volume Home Folder Access Rule When you finish the settings, simply click OK to save the configuration. This page can display current using status of the USB diskette. If you want to remove the diskette from USB port in router, please check the box of Safely Remove Disk first. And then, remove the USB diskette later.
Page 215: Disk Shares
Update This page can define the folder which will be shared while Samba File Sharing is enabled. To add a new entry for disk sharing, please click Add a New Entry to open the following page. Share Name Comment Volume Path Visible Access Rights...
Page 216: Ipv6
This page defines the IPv6 connection types for WAN interface. Possible types contain Link-Local only, Static IPv6, DHCPv6 and TSPC. Each type requires different parameter settings. All Users Read-only - everyone has read-only access to the share disk. All Users Read-write - everyone has read-write access to the share disk.
Page 217 Link-Local address is used for communicating with neighbouring nodes on the same link. It is defined by the address prefix fe80::/10. You don't need to setup Link-Local address manually for it is generated automatically according to your MAC Address. IPv6 Address Prefix Length This type allows you to setup static IPv6 address for WAN.
Page 218 DHCPv6 client mode would use IA_NA option of DHCPv6 protocol to obtain IPv6 address from server. Primary DNS Server Secondary DNS Server DHCPv6 client mode would use IA_PD option of DHCPv6 protocol to obtain IPv6 prefix from server. Tunnel setup protocol client (TSPC) is an application which could help you to connect to IPv6 network easily.
Page 219 Username Password Confirm Password Tunnel Broker Tunnel Mode Auto-reconnect Delay Keepalive Keepalive_interval Vigor2750 Series User’s Guide Type the name obtained from the broker. “vigor2750” is a default username applied from http://go6.net/4105/register.asp. It is suggested for you to apply another username and password. Type the password assigned with the user name.
Page 220: Ipv6 Lan Setup
Prefixlen If_prefix This page defines the IPv6 connection types for LAN interface. Possible types contain DHCPv6 Server and RADVD. Each type requires different parameter settings. IPv6 Address IPv6 Link_local Address Enable Autoconfiguration Configuration Type Type the required prefix length for the client network. Display LAN interface name.
Page 221: Ipv6 Firewall Setup
This page allows users to set firewall rules for IPv6 packets. Note: Section 4.4 Firewall is configured for IPv4 packets only. Name Protocol Source IP Destination IP Source Port Destination Port Action Vigor2750 Series User’s Guide RADVD - The router advertisement daemon (radvd) sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message.
Page 222 Click Add New Rule to configure a new rule for IPv6 Firewall. Note: You can set up to 20 sets of IPv6 rules. Name Protocol Source IP Type Source IP Source Subnet Destination IP Type Destination IP Type a name for the rule. Specify a protocol for this rule.
Page 223 Destination Subnet Source Start Port Source End Port (optional) Destination Start Port Destination End Port (optional) Type a value as the destination end port. Such value will be Action Refer to the following example. Use TSPC mode to connect to IPv6 network. PC get ipv6 IP: 2001:5c0:1503:7400:30e4:139d:53c8:3a1e Connect PC to http://www.ipv6.org/ with IPv6 IP address.
Page 224: Ipv6 Routing
Connect PC to http://www.ipv6.org/ with IPv6 IP address again. A message will appear from web page: This page displays the routing table for the protocol of IPv6. Device Prefix Metric Expires Advmss Welcome to the IPv6 Information Page! You are using IPv4 from 114.37.132.219 Display the interface name (eth0, eth1, fp, etc..)that used to transfer packets with addresses matching the prefix.
Page 225: Ipv6 Neighbour
Hoplimit Auto-refresh IPv6 uses neighbor discovery protocol to find out neighbors on the same link. Device IP Address MAC Address State Auto-refresh IPv6 TSPC status web page could help you to diagnose the connection status of TSPC. TSPC log contains some debug information from program. If TSPC has not configured properly, the router will display the following page when the user tries to connect through TSPC connection.
Page 226 When TSPC configuration has been done, the router will start to connect. The connecting page will be shown as below: When the router detects all the information, the screen will be shown as follows. One set of TSPC prefix and prefix length will be obtained after the connection between TSPC and Tunnel broker built.
Page 227 When the router connects to the tunnel broker, the router will use RADVD to transmit the prefix to the PC on LAN. Next, the PC will generate one set of IPv6 public IP (see the figure below). Users can use such IP for connecting to IPv6 network. When your PC obtains the IPv6 address, please connect to http://www.ipv6.org.
Page 228: Ipv6 Management
This page allows you to manage the settings for IPv6 access control including settings of HTTP, HTTPs, SSH, FTP and TELNET by using IPv6 protocol. Check the box and type the port number respectively to enable the remote management of services. Enable HTTP/HTTPS/SSH/ICMP Ping/FTP/TELNET...
Page 229: User
This page allows you to set user’s setting that allowed to use PPTP, FTP, IPSEC/L2TP connection. Click Add a New User to open the following page. Username Full Name Password Confirm Password Allow Disk Sharing Allow IPSEC/L2TP Allow PPTP Allow FTP Delete User Vigor2750 Series User’s Guide Type a name for this user.
Page 230 When you finish the settings, simply click OK to save the configuration. The new user will be created and displayed on the page. To edit a user, click the name link under Username to open the following page. Modify the settings except Username and then click OK to save and exit it.
Page 231: System Maintenance
For the system setup, there are several items that you have to know the way of configuration: Status, User Password, Configuration Backup, Syslog/Mail Alert, Time and Date, Management, Reboot System, and Firmware Upgrade. Below shows the menu items for System Maintenance. The System Status provides basic network settings of Vigor router.
Page 232 CPU Usage Memory Usage LAN------- MAC Address IP Address IP Mask IPv6 Address (Global) IPv6 Address (Link) DHCP Server WAN------- Connection Mode Link Status MAC Address IP Address IP Mask IPv6 Address (Link) Default Gateway Primary DNS Secondary DNS Wireless LAN------- MAC Address Device Type SSID...
Page 233: 223
Vigor router with TR-069 is available for matching with VigorACS server. Such page provides VigorACS and CPE settings under TR-069 protocol. All the settings configured here is for CPE to be controlled and managed with VigorACS server. Users need to type URL, username and password for the VigorACS server that such device will be connected.
Page 234: System Password
CPE Settings Periodic Inform Settings This page allows you to set new password for admin operation. Old Password New Password Confirm Password When you click OK, the login window will appear. Please use the new password to access into the web configurator again. Such information is useful for Auto Configuration Server.
Page 235: User Password
This page allows you to set new password for user operation. Old Password New Password Confirm Password When you click OK, the login window will appear. Please use the new password to access into the web configurator again. Follow the steps below to backup your configuration. Go to System Maintenance >>...
Page 236 In Save As dialog, the default filename is config.cfg. You could give it another name by yourself. Click Save button, the configuration will download automatically to your computer as a file named config.cfg. The above example is using Windows platform for demonstrating examples. The Mac or Linux platform will appear different windows, but the backup function is still available.
Page 237: Syslog/Mail Alert
Click Browse button to choose the correct configuration file for uploading to the router. Click Restore button and wait for few seconds, the following picture will tell you that the restoration procedure is successful. Note: If the file you want to restore has been encrypted, you will be asked to type the encrypted key before clicking Restore.
Page 238 Log Level User access log Enable (Mail Alert…) SMTP Server Mail To Mail From User Name Password Enable E-mail Alert Click OK to save these settings. For viewing the Syslog, please do the following: Just set your monitor PC’s IP address in the field of Server IP Address Install the Router Tools in the Utility within provided CD.
Page 239: Time And Date
It allows you to specify where the time of the router should be inquired from. Current System Time Time Zone Add NTP server Delete Click OK to save these settings. Vigor2750 Series User’s Guide Click Inquire Time to get the current time. Select the time zone where the router is located.
Page 240: Management
This page allows you to manage the settings 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 5060 and this must match with the peer Registrar when making VoIP calls.
Page 241: Reboot System
Note that this example is running over Windows OS (Operating System). Download the newest firmware from DrayTek's web site or FTP site. The DrayTek web site is www.draytek.com (or local DrayTek's web site) and FTP site is ftp.draytek.com.
Page 242: Diagnostics
Diagnostic Tools provide a useful way to view or diagnose the status of your Vigor router. Below shows the menu items for Diagnostics. Click Diagnostics and click Ping to open the web page. It is used to troubleshoot IP connection for your router. IP Address Ping Size Start...
Page 243: Routing Table
Click Diagnostics and click Routing Table to open the web page. Destination Gateway Genmask Flags Metric Iface Refresh Vigor2750 Series User’s Guide Display the IP address for destination network or destination host. Display the gateway address or “*” if none set. Display the netmask for the destination net;...
Page 244: System Log
Click Diagnostics and click System Log to open the web page. Time Level Type Message Auto-refresh Reverse Refresh Export Clear This page offers an overview of general traffic statistics for all connecting ports. Display the time of the system log entry. Display the severity level of the system log entry.
Page 245: Detailed Statistics
Port Packets Bytes Errors Drops Filtered Auto-refresh Refresh Clear This page display detailed statistics for WAN/LAN interface. Rx Packets Rx Octets Vigor2750 Series User’s Guide Display the interface that data transmission passing through. Display the packet sizes for data transmission in receiving and sending.
Page 246 Rx Unicast Rx Broadcast Rx Pause RX 64 Bytes RX 65-127 Bytes RX 128-255 Bytes RX 256-511 Bytes RX 512-1023 Bytes RX 1024- 1526 Bytes RX 1527 Bytes Rx Low Rx Normal Rx Medium Rx High Rx Drops Rx CRC/Alignment Rx Undersize Rx Oversize Rx Fragments...
Page 247: Mac Address Table
Tx Pause Tx 64 Bytes Tx 65-127 Bytes Tx 128-255 Bytes Tx 256-511 Bytes Tx 512-1023 Bytes Tx 1024- 1526 Bytes Tx 1527 Bytes: Tx Low Tx Normal Tx Medium Tx High Tx Drops Tx lat/Exc.Coll. Auto-refresh Refresh Clear The MAC Address Table contains up to 8192 entries, and is sorted first by VLAN ID, then by MAC address.
Page 248 Type VLAN MAC Address Port Members Auto-refresh Refresh Clear Indicate whether the entry is a static or dynamic entry. Display the VLAN ID of that entry. Display the MAC address of that entry. Display the port of that entry. Check it to enable auto-refresh function. Click it to reload the page.
Page 249: Dhcp Table
The facility provides information on IP address assignments. This information is helpful in diagnosing network problems, such as IP address conflicts, etc. Click Diagnostics and click DHCP Table to open the web page. Computer Name IP Address MAC Address Expire Time Auto-refresh Refresh Vigor2750 Series User’s Guide...
Page 250: Data Flow Monitor
This page displays the running procedure for the IP address monitored and refreshes the data in an interval of several seconds. The IP address listed here is configured in Bandwidth Management. You have to enable IP bandwidth limit and IP session limit before invoke Data Flow Monitor.
Page 251: Ports State
Click Diagnostics and click Ports State to open the list page. There are for LAN ports and one DSL port in your router. Through this page, you can know which port is using and you can get the detailed statistics for each port by moving and clicking the mouse on the connected one.
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Page 253: Application And Examples
With multi-VLAN feature provided by Vigor router, a user can easily access into Internet for data transmission, dialing a VoIP phone call out, watching IPTV via IP-STB and so on. Below shows an example of multi-VLAN application: Please follow the steps below to configure multi-VLAN settings. 1.
Page 254 3. Go to WAN page and select Multi-VLAN. Configure the settings as the following figure. Vigor2750 Series User’s Guide...
Page 255: How To Use Qos Function In Vigor2750
Like other Vigor Routers, Vigor2750 provides 4 traffic classes: High, Medium, Normal and Low. The non-matching packets will be categorized to the default class (default is Normal). The first step to enable QoS is to set the correct WAN TX/RX Rate in Port Rate Control page.
Page 256 From the above page, we can see TCP/UDP Ports 22, 23 and 5060 are under High Traffic Class. We can add new rule by clicking the and modifying rules by clicking All the Ports mentioned mean the destination ports. Vigor2130 provides 5 QoS configuration profiles. Users can use different QoS profiles at different time.
Page 257 After setting up above configurations, we can see the packet counters in QoS Statistics page. Vigor2750 Series User’s Guide...
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Page 259: Trouble Shooting
This section will guide you to solve abnormal situations if you cannot access into the Internet after installing the router and finishing the web configuration. Please follow sections below to check your basic installation status stage by stage. Checking if the hardware status is OK or not. Checking if the network connection settings on your computer are OK or not.
Page 260 The example is based on Windows XP. As to the examples for other operation systems, please refer to the similar steps or find support notes in www.draytek.com. Go to Control Panel and then double-click on Network Connections. Right-click on Local Area Connection and click on Properties.
Page 261 Select Obtain an IP address automatically and Obtain DNS server address automatically. Double click on the current used Mac OS on the desktop. Open the Application folder and get into Network. On the Network screen, select Using DHCP from the drop down list of Configure IPv4. Vigor2750 Series User’s Guide...
Page 262 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 important thing is that the computer will receive a reply from 192.168.1.1. If not, please check the IP address of your computer.
Page 263 Open WAN>>Internet Access page and then check whether the ISP settings are set correctly. Use the Connection Type drop down list to choose Static IP/DHCP/PPPoE/PPTP/L2TP/3G USB Modem for reviewing the settings that you configured previously. Vigor2750 Series User’s Guide...
Page 264 Press and hold the Factory Reset button. The system will power off and power on the Vigor Router. Release the Factory Reset button when the ACT LED and its neighbor LED blink simultaneously. There are different LED blinking methods in describing TFTP mode status: Vigor2750: ACT LED &...
Page 265 12. When the firmware upgrade is successful, the following window will pop up. If the message of Request Timeout. Transfer Abort ! appears, please check if the connection between the computer and the Vigor is active or not. And, if the message of Incorrect/No file name.
Page 266 Note: Please turn off the Firewall protection while upgrading the firmware with Windows Vista. The Firewall function can be turned off via Control Panel >> Security Center >> Firewall. Vigor2750 Series User’s Guide...
Page 267 Sometimes, a wrong connection can be improved by returning to the default settings. Try to reset the router by software or hardware. 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. You can reset the router to factory default via Web page.
Page 268: Contacting Your Dealer
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. Vigor2750 Series User’s Guide...
Page 269 This chapter offers some basic commands that users can use to adjust the device via Telnet. Commands clear date dmesg find free grep help ifconfig ifup ifdown kill mount reboot Vigor2750 Series User’s Guide Description Display the contents of a file. Change Directory.
Page 270 Vigor2750 Series User’s Guide...

This manual is also suitable for:

Vigor2750n Vigor2750vn

Draytek VIGOR VIGOR2750 User Manual

Preface

Configuring Basic Settings

User Mode Operation

Admin Mode Operation

Application and Examples

Trouble Shooting

Quick Links

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Summary of Contents for Draytek VIGOR VIGOR2750

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