ipv6 ospf restart grace-period
Use this command to enable the graceful restart feature and set the grace period for restarting the router.
If graceful restart is enabled, NSM is notified about the grace period. If the OSPF daemon unexpectedly shuts down, NSM sends this value to the OSPF daemon when it comes up again which uses this value to end the graceful state.
Use the no parameter with this command to revert to the default grace period.
Command Syntax
ipv6 ospf restart grace-period <2-1800>
no ipv6 ospf restart grace-period
Parameters
grace-period
Specify the grace period.
<2-1800>
Specify the grace period in seconds.
Default
By default, grace period is 120 seconds
Command Mode
Configure mode
Applicability
This command was introduced before OcNOS version 1.3.
Examples
#configure terminal
(config)#ipv6 ospf restart grace-period 250
Last modified date: 08/28/2023