mpls te route-pinning

Use mpls te route-pinning to enable route pinning.

Use undo mpls te route-pinning to restore the default.

Syntax

mpls te route-pinning

undo mpls te route-pinning

Default

Route pinning is disabled.

Views

Tunnel interface view

Predefined user roles

network-admin

Usage guidelines

When route pinning is enabled, an established CRLSP does not re-select an optimal path even if the optimal route has changed.

Use this feature to avoid CRLSPs from changing frequently on an unstable network. This feature ensures that the established CRLSPs are not re-established as long as they are available.

In the same tunnel interface view, the mpls te route-pinning command cannot be used together with the mpls te reoptimization command.

Examples

# Enable route pinning for Tunnel 0.

<Sysname> system-view
[Sysname] interface tunnel 0 mode mpls-te
[Sysname-Tunnel0] mpls te route-pinning

Related commands

display mpls te tunnel-interface