Resetting Bgp Statistics Of A Vpn Instance; Resetting Bgp Connections - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN

3.16.4 Resetting BGP Statistics of a VPN Instance

BGP statistics of the VPN instance cannot be restored after being cleared. Exercise caution when
performing the action.
Procedure
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3.16.5 Resetting BGP Connections

After BGP configurations are changed, you can validate the new configurations through soft
reset or reset of the BGP connection. Note that resetting the BGP connection leads to the
interruption of VPN services.
Context
VPN services are interrupted after the BGP connection is reset. Exercise caution when running
the commands.
When the BGP configuration changes, you can use the soft reset or reset BGP connections to
let the new configurations take effect. Soft reset requires that the BGP peers have route
refreshment capability (supporting Route-Refresh messages).
Procedure
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Issue 01 (2011-07-15)
Run the reset bgp vpn-instance vpn-instance-name [ ipv4-address ]flap-info command
in the user view to clear statistics of the BGP peer flap for a specified VPN instance.
Run the reset bgp vpn-instance vpn-instance-name dampening [ ipv4-address [ mask |
mask-length ] ] command in the user view to clear dampening information of the VPN
instance.
CAUTION
Run the refresh bgp vpn-instance vpn-instance-name { all | ipv4-address | group group-
name | internal | external } import command in the user view to trigger the inbound soft
reset of the VPN instance's BGP connection.
Run the refresh bgp vpn-instance vpn-instance-name { all | ipv4-address | group group-
name | internal | external } export command in the user view to trigger the outbound soft
reset of the VPN instance's BGP connection.
Run the refresh bgp vpnv4 { all | ipv4-address | group group-name | internal | external }
import command in the user view to trigger the inbound soft reset of the BGP VPNv4
connection.
Run the refresh bgp vpnv4 { all | ipv4-address | group group-name | internal | external }
export command in the user view to trigger the outbound soft reset of the BGP VPNv4
connection.
Run the reset bgp vpn-instance vpn-instance-name { as-number | ipv4-address | group
group-name | all | internal | external } command in the user view to reset BGP connections
of the VPN instance.
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