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Route Based VPN and BGP
Nokia IP40 Security Platform User’s Guide v1.1
133
Configuring a Local Loopback Interface
Loopback interfaces enable your BGP connection to stay connected
of the interface used to
reach the neighbor. Configure this loopback interface IP address as the source address for the
BGP process to communicate with a remote BGP peer.
Use the following commands to configure loopback interface:
set interface loopback id <value> address <value> mask-length <value>
Use the following commands to view a loopback interface:
show interface loopback <all | id <value>>
Use the following commands to delete a loopback interface:
delete interface loopback id <value>
Configuring High-Availability Options
When high availability (HA) is configured, device monitors the status of BGP peers and dial-up,
based on the WAN failover node. HA triggers VPN tunnels associated with normal priority BGP
peers if it finds all of the high priority BGP peers are unreachable. HA continues to monitor the
status of high priority peers and drops the tunnels associated with lower priority BGP peers as
soon as at least one of the high-priority BGP peers becomes reachable.
Use the following commands to configure the high availability options:
set ha
monitoring-interval <value>
wan-failover <none |dialup | secondary | bgp | bgp-dialup |
bgpexternal>
Use the following commands to view the high availability options:
show ha monitoring-level | wan-failover
The high availability options are explained as follows:
none
—no high availability
dialup
—this mode is used in
Single Device HA
. This mode is useful if device has dial-up as
primary Internet connection with multiple dial-up profiles. In this mode, device uses dial-up
profiles for fail over. If the BGP peer becomes unreachable using one profile, the device
automatically switches to the next dial-up profile. This process continues in round-robin
fashion until the BGP peer becomes reachable.
secondary
—this mode is used in
Single Device HA
. This mode is useful it the device has
LAN/PPPOE/PPTO/DHCP/ as primary Internet connection and
dial-up
as secondary
Internet connection (optionally with multiple profiles). In this mode, device fails over to
secondary Internet connection (dial-up) if all high priority BGP peers become unreachable.
It continues to monitor the status of high priority BGP peers and falls back to primary
Содержание IP40 - Satellite Unlimited - Security Appliance
Страница 1: ...N450916002 Rev A June 2004 IP40 Security Platform User s Guide Version 1 1 ...
Страница 4: ...4 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 18: ...3 18 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 64: ...4 Accessing Nokia IP40 Security Platform 64 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 94: ...6 Managing Your Local Area Network 94 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 104: ...7 Setting Up the Nokia IP40 Security Platform Security Policy 104 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 140: ...11 Configuring Nokia IP40 Through Out of Band Management 140 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 160: ...13 Viewing Reports 160 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 234: ...C End User License Agreement 234 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 237: ...FCC Notice US Nokia IP40 Security Platform User s Guide v1 1 237 ...
Страница 238: ...D Compliance Information 238 Nokia IP40 Security Platform User s Guide v1 1 ...
Страница 244: ...Index 244 Nokia IP40 Security Platform User s Guide v1 1 ...