User`s guide
Table Of Contents
- Table of Contents
- 1. Preface
- 2. Initial Configuration
- 3. Advanced Configuration
- 4. Application and Examples
- 4.1 How to Configure Multi-Subnet in Vigor2830
- 4.2 How Can I Use FTP to Get the Files from USB Storage DeviceConnecting to Vigor Router?
- 4.3 How to Send out SMS via Vigor Router
- 4.4 Web Portal Log-In Application for Wireless Client
- 4.5 How to Customize Your Login Page
- 4.6 Create a LAN-to-LAN Connection Between Remote Officeand Headquarter
- 4.7 Create a Remote Dial-in User Connection Between theTeleworker and Headquarter
- 4.8 QoS Setting Example
- 4.9 Upgrade Firmware for Your Router
- 4.10 Request a certificate from a CA server on Windows CAServer
- 4.11 Request a CA Certificate and Set as Trusted on WindowsCA Server
- 4.12 Creating an Account for MyVigor
- 5. Trouble Shooting
- 5.1 Checking If the Hardware Status Is OK or Not
- 5.2 Checking If the Network Connection Settings on YourComputer Is OK or Not
- 5.3 Pinging the Router from Your Computer
- 5.4 Checking If the ISP Settings are OK or Not
- 5.5 Problems for 3G Network Connection
- 5.6 Backing to Factory Default Setting If Necessary
- 5.7 Contacting Your Dealer

Vigor2830 Series User’s Guide
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VPN trunk includes some features - VPN Backup, GRE over IPSec, and Binding tunnel
policy.
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VPN TRUNK Management is a backup mechanism which can set multiple VPN tunnels as
backup tunnel. It can assure the network connection not to be cut off due to network
environment blocked by any reason.
¾ V
PN TRUNK-VPN Backup mechanism can judge abnormal situation for the
environment of VPN server and correct it to complete the backup of VPN Tunnel in
real-time.
¾ V
PN TRUNK-VPN Backup mechanism is compliant with all WAN modes
(single/multi)
¾ Dial-out connection types contain IPSec, PPTP, L2TP, L2TP over IPSec and ISDN
(depends on hardware specification)
¾ The web page is simple to understand and easy to configure
¾ Filly compliant with VPN Server LAN Sit Single/Multi Network
¾ Mail Alert support, please refer to System Maintenance >> SysLog / Mail Alert for
detailed configuration
¾ Syslog support, please refer to System Maintenance >> SysLog / Mail Alert for
detailed configuration
¾ Specific ERD (Environment Recovery Detection) mechanism which can be operated by
using Telnet command
VPN TRUNK-VPN Backup mechanism profile will be activated when initial connection
of single VPN tunnel is off-line. Before setting VPN TRUNK
-VPN Backup mechanism
backup profile, please configure at least two sets of LAN-to-LAN profiles (with fully
configured dial-out settings) first, otherwise you will not have selections for grouping
Member1 and Member2.










