The peer graceful-restart timer wait-for-rib command sets the maximum duration for a BGP restarter to wait for the End-of-RIB flag from each peer in a specified group.
The undo peer graceful-restart timer wait-for-rib command deletes the configured duration.
By default, a BGP restarter waits for the End-of-RIB flag from each peer in a specified group for a maximum of 600s.
| Parameter | Description | Value |
|---|---|---|
| group-name |
Specifies the name of a BGP peer group. |
The value is a string of 1 to 47 case-sensitive characters. If spaces are used, the string must start and end with double quotation marks ("). |
| time-value |
Specifies the maximum duration for a BGP restarter to wait for the End-of-RIB flag. |
The value is an integer ranging from 3 to 3000, in seconds. |
Usage Scenario
To set the maximum duration for a device to wait for the End-of-RIB flag from each peer in a specified group, run the peer graceful-restart timer wait-for-rib command on the device. After the BGP session between the device and a peer in the group is reestablished, if the device does not receive the End-of-RIB flag within the specified duration, the BGP session on the device exits from the GR process and the device selects the optimal route among reachable routes.
Configuration Impact
If the peer graceful-restart timer wait-for-rib command is run more than once, the latest configuration overrides the previous one.
<HUAWEI> system-view [~HUAWEI] ip vpn-instance vpna [*HUAWEI-vpn-instance-vpna] route-distinguisher 100:1 [*HUAWEI-vpn-instance-vpna] bgp 100 [*HUAWEI-bgp] ipv4-family vpn-instance vpna [*HUAWEI-bgp-vpna] group aaa [*HUAWEI-bgp-vpna] peer aaa graceful-restart timer wait-for-rib 100