Configuring Authentication Key Activation Wait Time on an OSPFv3 Virtual Link

The key activation wait time configures the time before an authentication key change is activated for an OSPFv3 virtual link. This allows you to coordinate a key change across devices to ensure there is no disruption to service.

To configure the authentication key activation wait time on an OSPFv3 virtual link, complete the following steps.

  1. Enter the configure terminal command to access global configuration mode. 
    device# configure terminal
  2. Enter the ip router-id command to specify the required router. 
    device(config)# ip router-id 10.1.1.1
  3. Enter the ipv6 router ospf command to enter OSPFv3 configuration mode and enable OSPFv3 on the device. 
    device(config)# ipv6 router ospf
  4. Enter the area area-ID virtual-link virtual-link-address authentication command, with the required wait time value. The wait time can be set from 0 through 14400 seconds. The following example configures a wait time of 600 seconds. 
    device(config-ospf6-router)# area 1 virtual-link 20.1.1.1 authentication key-activation-wait-time 600

The following example enables an authentication key activation wait time of 600 seconds on the specified virtual link. 

device# configure terminal
device(config)# ip router-id 10.1.1.1
device(config)# ipv6 router ospf
device(config-ospf6-router)# area 1 virtual-link 20.1.1.1 authentication key-activation-wait-time 600
Parent topic: OSPFv3 Authentication Trailer Configuration