pce keepalive
Use pce keepalive to set the keepalive interval for PCEP sessions.
Use undo pce keepalive to restore the default.
Syntax
pce keepalive interval
undo pce keepalive
Default
The keepalive interval is 30 seconds.
Views
MPLS TE view
Predefined user roles
network-admin
Parameters
interval: Specifies the keepalive interval in the range of 0 to 255 seconds. Value 0 indicates that no keepalive messages will be sent once the PCEP session is established.
Usage guidelines
If the keepalive interval for the local device is less than the min-keepalive setting on the peer device, the local device uses the peer's min-keepalive setting as the keepalive interval.
If the keepalive interval is set to 0 on the local device, configure the min-keepalive value as 0 on the peer device to avoid session establishment failure.
For more information about the min-keepalive setting, see the pce tolerance command.
Examples
# Set the keepalive interval to 60 seconds.
<Sysname> system-view [Sysname] mpls te [Sysname-te] pce keepalive 60
Related commands
display mpls te pce peer
pce deadtimer
pce tolerance