Nokia IP40 - Dual Homing and ISP Connectivity

Dual Homing
Nokia IP40 Security Platform User’s Guide v1.1 125
Configuring VRRP for LAN and DMZ networks
Use the following commands to configure the VRRP interface:
set vrrp interface <lan | dmz>
authtype <none | simple password <value>>
off
on
Setting Virtual Router Parameters
Use the following commands to set the virtual router parameters:
set vrrp interface <lan | dmz> virtual-router <value> vrid <value>
Hello-interval <value>
priority <value>
virtual-address <value ip_address>
Viewing VRRP Configuration
Use the following command to view the VRRP configuration and status on an interface:
show vrrp
interface <lan | dmz> <config-summary | status>
Use the following command to view the VRRP configuration on LAN and DMZ interfaces:
show vrrp interfaces
Disabling VRRP for LAN and DMZ networks
Use the following commands to delete the VRRP configuration:
delete vrrp
interface <lan | dmz> virtual-router vrid <value>
For more information about VRRP commands, see the Nokia IP40 Security Platform CLI
Reference Guide Version 1.1.
Dual Homing
Nokia IP40 Security Platform supports dual homing Internet connection, which provides an
uninterrupted link to the ISP. The Internet connection that uses DSL or cable modem or static IP
is the active and permanent link. The dial-up connection is stated as the passive link, which stays
in backup mode. When the permanent link fails, the dial-up link is automatically activated.