Disabling OSPFv3 graceful restart helper

The OSPFv3 graceful restart (GR) helper is enabled by default, and can be disabled on a routing device.

Before you begin

Procedure

  1. Enter the configure terminal command to access global configuration mode.
    device# configure terminal
  2. Enter the ipv6 router ospf command to enter OSPFv3 router configuration mode and enable OSPFv3 globally.
    device(config)# ipv6 router ospf
  3. Enter the no graceful-restart helper command to disable the GR helper.
    device(config-ipv6-router-ospf-vrf-default-vrf)# no graceful-restart helper

Example

The following example disables the GR helper.

device# configure terminal
device(config)# ipv6 router ospf 
device(config-ipv6-router-ospf-vrf-default-vrf)# no graceful-restart helper