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graceful-restart timer wait-for-rib
Use graceful-restart timer wait-for-rib to configure the time to wait for the End-of-RIB marker.
Use undo graceful-restart timer wait-for-rib to restore the default.
Syntax
graceful-restart timer wait-for-rib timer
undo graceful-restart timer wait-for-rib
Default
The time to wait for the End-of-RIB marker is 180 seconds.
Views
BGP view
Predefined user roles
network-admin
Parameters
timer: Specifies the time to wait for the End-of-RIB marker, in the range of 3 to 300 seconds.
Usage guidelines
BGP uses this timer to control the time to receive updates from the peer. The timer is not advertised to the
peer.
After the GR restarter and GR helper reestablish a BGP session, they start this timer. If they do not
complete route exchange before the timer expires, the GR restarter does not receive new routes but
updates its routing table and forwarding table with learned BGP routes, and the GR helper removes the
stale routes.
This command controls the routing convergence speed. A smaller timer value means faster routing
convergence but possibly results in incomplete routing information.
Before configuring this command, you must enable the BGP GR capability.
Examples
# Set the time to wait for the End-of-RIB marker on the local end to 100 seconds.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] graceful-restart
[Sysname-bgp] graceful-restart timer wait-for-rib 100
Related commands
• graceful-restart
• graceful-restart timer restart
group
Use group to create a peer group.
Use undo group to delete a peer group.
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