Displaying and maintaining ipv6 mpls l3vpn, Resetting bgp connections, Displaying information about ipv6 mpls l3vpn – H3C Technologies H3C SR8800 User Manual
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Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number N/A
3.
Enter IPv6 BGP-VPN
instance view.
ipv6-family vpn-instance vpn-instance-name Required
4.
Configure the PE as the
EBGP peer.
peer ipv6-address as-number as-number
Required
5.
Redistribute the VPN
routes.
import-route protocol [ process-id [ med
med-value | route-policy
route-policy-name ] * ]
By default, No route
redistribution is configured.
6.
Configure a filtering
policy to filter the routes
to be advertised.
filter-policy { acl6-number | ipv6-prefix
ip-prefix-name } export [ direct | isisv6
process-id | ripng process-id | static ]
Optional
By default, BGP does not filter
the routes to be advertised.
7.
Configure a filtering
policy to filter the
received routes.
filter-policy { acl6-number | ipv6-prefix
ip-prefix-name } import
Optional
By default, BGP does not filter
the received routes.
NOTE:
IPv6 BGP runs within a VPN in the same way as it runs within a public network. For more information
about IPv6 BGP, see
Layer 3—IP Routing Configuration Guide.
Displaying and maintaining IPv6 MPLS L3VPN
Resetting BGP connections
When BGP configuration changes, use the soft reset function or reset BGP connections to make the
changes take effect. Soft reset requires that BGP peers have the route refreshment capability, which
means supporting Route-Refresh messages.
Step Command Remarks
1.
Soft reset the IPv6 BGP
connections of a VPN
instance.
refresh bgp ipv6 vpn-instance
vpn-instance-name { ipv6-address | all |
external } { export | import }
Available in user view
2.
Soft reset the BGP VPNv6
connections.
refresh bgp vpnv6 { ip-address | all |
external | internal } { export | import }
Available in user view
3.
Reset the IPv6 BGP
connections of a VPN
instance.
reset bgp ipv6 vpn-instance
vpn-instance-name { as-number |
ipv6-address | all | external }
Available in user view
4.
Reset BGP VPNv6
connections.
reset bgp vpnv6 { as-number | ip-address |
all | external | internal }
Available in user view
Displaying information about IPv6 MPLS L3VPN