Configuring Routing Features For Bgp Vpnv4 Subaddress Family - HP 12500 Series Configuration Manual

To do...
Configure the remote PE as the
peer
Specify the source interface for
route updates
Enter BGP-VPNv4 subaddress
family view
Enable the exchange of
BGP-VPNv4 routing information
with the specified peer

Configuring routing features for BGP VPNv4 subaddress family

With BGP VPNv4 subaddress family, there are a variety of routing features that are the same as those for
BGP IPv4 unicast routing. You can select any of the features as required.
Configuring common routing features for all types of subaddress families
For VPN applications, BGP address families include BGP VPN-IPv4 address family, and VPLS address
family. Every command in the following table has the same function on BGP routes for each type of the
address families and only takes effect for the BGP routes in the address family view where the command
is executed.
To configure common routing features for all types of subaddress families:
To do...
Enter system view
Enter BGP view
Configure the remote PE as the
peer
Specify the interface for TCP
connection
Enter address family view
Allow the local AS number to
appear in the AS_PATH attribute of
a received route and set the
maximum number of repetitions
Enable a peer or peer group for an
address family and enable the
exchange of BGP routing
information of the address family
Add a peer into an existing peer
group
Use the command...
peer { group-name | ip-address }
as-number as-number
peer { group-name | ip-address }
connect-interface interface-type
interface-number
ipv4-family vpnv4
peer { group-name | ip-address }
enable
Use the command...
system-view
bgp as-number
peer ip-address as-number
as-number
peer ip-address connect-interface
interface-type interface-number
ipv4-family vpnv4
vpls-family
peer { group-name | ip-address }
allow-as-loop [ number ]
peer { group-name | ip-address }
enable
peer ip-address group group-name
224
Remarks
Required
Required
By default, BGP uses the source
interface of the optimal route
update packet.
Required
Required
By default, BGP peers exchange
IPv4 routing information only.
Remarks
—
Required
Required
Required
Required
Use one of the commands as
needed.
Optional
Required
By default, only IPv4 routing
information is exchanged between
BGP peers.
Optional