graceful-restart helper (OSPFv3)

Enables the OSPFv3 graceful restart (GR) helper capability.
Syntax
graceful-restart helper { disable | strict-lsa-checking }
no graceful-restart helper
Command Default

GR helper is enabled.

Parameters
disable
Disables the OSPFv3 GR helper capability.
strict-lsa-checking
Enables the OSPFv3 GR helper mode with strict link-state advertisement (LSA) checking.
Modes

OSPFv3 router configuration mode

OSPFv3 router VRF configuration mode

Usage Guidelines

The no form of the command disables the GR helper capability on a device.

Examples

The following example enables GR helper and sets strict LSA checking.

device# configure terminal
device(config)# ipv6 router ospf
device(config-ospf6-router-ospf)# graceful-restart helper strict-lsa-checking
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