Vigor2952 Series User’s Guide
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VPN trunk includes four features - VPN Backup, VPN load balance, 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.
VPN 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.
VPN TRUNK-VPN Backup mechanism is compliant with all WAN modes (single/multi)
Dial-out connection types contain IPsec, PPTP, L2TP, L2TP over IPsec and ISDN (depends
on hardware specification)
The web page is simple to understand and easy to configure
Fully compliant with VPN Server LAN Site Single/Multi Network
Mail Alert support, please refer to System Maintenance >> SysLog / Mail Alert for
detailed configuration
Syslog support, please refer to System Maintenance >> SysLog / Mail Alert for detailed
configuration
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.
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VPN Load Balance Mechanism can set multiple VPN tunnels for using as traffic load balance
tunnel. It can assist users to do effective load sharing for multiple VPN tunnels according to
real line bandwidth. Moreover, it offers three types of algorithms for load balancing and
binding tunnel policy mechanism to let the administrator manage the network more flexibly.
Three types of load sharing algorithm offered, Round Robin, Weighted Round Robin and
Fastest
Binding Tunnel Policy mechanism allows users to encrypt the data in transmission or
specified service function in transmission and define specified VPN Tunnel for having
effective bandwidth management
Dial-out connection types contain IPsec, PPTP, L2TP, L2TP over IPsec and GRE over IPsec
The web page is simple to understand and easy to configure
The TCP Session transmitted by using VPN TRUNK-VPN Load Balance mechanism will not be
lost due to one of VPN Tunnels disconnected. Users do not need to reconnect with setting
TCP/UDP Service Port again. The VPN Load Balance function can keep the transmission for
internal data on tunnel stably
Summary of Contents for Vigor 2952 series
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