key-rollover-interval

Alters the timing of the existing configuration changeover.
Syntax
key-rollover-interval interval
no key-rollover-interval interval
Parameters
interval

Specifies the key-rollover-interval in seconds. Valid values range from 0 through 14400. The default is 300 seconds.

Modes

OSPFv3 router configuration mode

OSPFv3 router VRF configuration mode

Usage Guidelines

In order to have consistent security parameters, rekeying should be done on all nodes at the same time. Use the key-rollover-interval command to facilitate this. The key rollover timer waits for a specified period of time before switching to the new set of keys. Use this command to ensure that all the nodes switch to the new set of keys at the same time.

The no form of the command resets the rollover interval to the default value of 300 seconds.

Examples

The following example sets the key rollover interval to 420 seconds. 

device# configure terminal
device(config)# ipv6 router ospf
device(config-ospf6-router)# key-rollover-interval 420

The following example re-sets the key rollover interval to the default value. 

device# configure terminal
device(config)# ipv6 router ospf
device(config-ospf6-router)# no key-rollover-interval 420

The following example re-sets the key rollover interval to the default value in a nondefault VRF instance. 

device# configure terminal
device(config)# ipv6 router ospf vrf red
device(config-ospf6-router-vrf-red))# no key-rollover-interval 420
History
Parent topic: Commands J, K, and L