peer graceful-restart static-timer (BGP-IPv6-flow address family view)

Format

peer { ipv4-address | ipv6-address } graceful-restart static-timer restart-time

undo peer { ipv4-address | ipv6-address } graceful-restart static-timer restart-time

undo peer { ipv4-address | ipv6-address } graceful-restart static-timer

Parameters

Parameter	Description	Value
ipv4-address	Specifies the IPv4 address of a peer.	The value is an IPv4 address, in dotted decimal notation.
ipv6-address	Specifies the IPv6 address of a peer.	The format is X:X:X:X:X:X:X:X.
restart-time	Specifies the maximum time for the local end to wait for GR recovery of the peer.	The value is an integer ranging from 3600 to 2147483647, in seconds.

Parameter

Description

Value

ipv4-address

Specifies the IPv4 address of a peer.

The value is an IPv4 address, in dotted decimal notation.

ipv6-address

Specifies the IPv6 address of a peer.

The format is X:X:X:X:X:X:X:X.

restart-time

Specifies the maximum time for the local end to wait for GR recovery of the peer.

The value is an integer ranging from 3600 to 2147483647, in seconds.

Views

BGP-IPv6-flow address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

Even if you run the graceful-restart timer restart time command in the BGP view, the maximum wait time can be changed to 3600s at most. If some BGP sessions take more than 3600s to re-establish due to poor network conditions, you can run the peer graceful-restart static-timer command to set a proper wait time for a specified peer.

Configuration Impact

If the graceful-restart timer restart command is run in the BGP view and the peer graceful-restart static-timer command is run in any of its views, the latter command takes precedence over the former command.

Precautions

GR has been enabled using the graceful-restart command.

Example

# Set the maximum time for the local end to wait for GR recovery of the peer to 4000s.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] peer 1.1.1.1 as-number 200
[*HUAWEI-bgp] ipv6-family flow
[*HUAWEI-bgp-af-ipv6-flow] peer 1.1.1.1 enable
[*HUAWEI-bgp-af-ipv6-flow] peer 1.1.1.1 graceful-restart static-timer 4000