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