ospfv3 primary-path-detect bfd

Use ospfv3 primary-path-detect bfd to enable BFD for OSPFv3 FRR.

Use undo ospfv3 primary-path-detect bfd to disable BFD for OSPFv3 FRR.

Syntax

ospfv3 primary-path-detect bfd { ctrl | echo } [ instance instance-id ]

undo ospfv3 primary-path-detect bfd [ instance instance-id ]

Default

BFD is disabled for OSPFv3 FRR.

Views

Interface view

Predefined user roles

network-admin

Parameters

ctrl: Enables BFD control packet mode.

echo: Enables BFD echo packet mode.

instance instance-id: Specifies an instance by its ID in the range of 0 to 255. The default is 0.

Usage guidelines

This command enables OSPFv3 FRR to use BFD to detect primary link failures.

Examples

# On VLAN-interface 10, enable BFD echo packet mode for OSPFv3 FRR.

<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] fast-reroute lfa
[Sysname-ospfv3-1] quit
[Sysname] bfd echo-source-ipv6 1::1
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] ospfv3 primary-path-detect bfd echo