Displaying And Maintaining Mpls L3Vpn; Resetting Bgp Connections - HP 12500 Series Configuration Manual

To configure BGP AS number substitution and SoO:
To do...
Enter system view
Create a routing policy and enter
routing policy view
Specify an SoO attribute value
Return to system view
Enter BGP view
Enter BGP VPN instance view
Enable the BGP AS number
substitution function
Apply the routing policy to routes
received from the specified peer
NOTE:
For more information about the apply extcommunity, peer substitute-as and peer route-policy
commands, see

Displaying and maintaining MPLS L3VPN

Resetting BGP connections

When BGP configuration changes, you can use the soft reset function or reset BGP connections to make
new configurations take effect. Soft reset requires that BGP peers have route refreshment capability
(supporting Route-Refresh messages).
NOTE:
Soft reset of BGP connections refers to updating BGP routing information without breaking BGP neighbor
relationships. Hard reset of BGP connections refers to updating BGP routing information by breaking and
then reestablishing BGP neighbor relationships.
To hard reset or soft reset BGP connections:
To do...
Soft reset the BGP connections in a
specific VPN instance
Soft reset BGP VPNv4 connections
Use the command...
system-view
route-policy route-policy-name
permit node node-number
apply extcommunity soo
site-of-origin additive
quit
bgp as-number
ipv4-family vpn-instance
vpn-instance-name
peer { ip-address | group-name }
substitute-as
peer { ip-address | group-name }
route-policy route-policy-name
import
Layer 3—IP Routing Command Reference
Use the command...
refresh bgp vpn-instance vpn-instance-name
{ ip-address | all | external | group
group-name } { export | import }
refresh bgp vpnv4 { ip-address | all |
external | group group-name | internal }
{ export | import }
.
246
Remarks
—
Optional
No routing policy is created by
default.
Optional
Not specified by default.
—
—
Required
Required
Disabled by default.
Optional
Not applied by default.
Remarks
Available in user view
Available in user view