Configuring Bgp Vpnv4 Route Control - HP 10500 Series Configuration Manual

Step
1. Enter system view.
2. Enter BGP view.
3. Configure the remote PE as a
BGP peer.
4. Specify the source interface
for route updates.
5. Enter BGP-VPNv4 address
family view.
6. Enable BGP-VPNv4 route
exchange with the specified
peer.

Configuring BGP VPNv4 route control

BGP VPNv4 route control is configured similarly with BGP route control, except that it is configured in
BGP-VPNv4 address family view. For detailed information about BGP route control, see Layer 3—IP
Routing Configuration Guide.
To configure BGP VPNv4 route control:
Step
1. Enter system view.
2. Enter BGP view.
3. Enter BGP-VPNv4 address
family view.
4. Configure filtering of
advertised routes.
5. Configure filtering of received
routes.
6. Advertise community
attributes to a peer or peer
group.
7. Allow the local AS number to
appear in the AS_PATH
attribute of routes received
from the peer, and set the
maximum number of
repetitions.
8. Filter routes received from or
advertised to a peer or peer
group based on an AS_PATH
list.
Command
system-view
bgp as-number
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
Command
system-view
bgp as-number
ipv4-family vpnv4
filter-policy { acl-number |
prefix-list prefix-list-name } export
[ protocol process-id ]
filter-policy { acl-number |
prefix-list prefix-list-name } import
peer { group-name | ip-address }
advertise-community
peer { group-name | ip-address }
allow-as-loop [ number ]
peer { group-name | ip-address }
as-path-acl aspath-filter-number
{ import | export }
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Remarks
N/A
N/A
By default, no BGP peer is created.
By default, BGP uses the egress
interface of the optimal route
destined for the peer as the source
interface.
N/A
By default, BGP does not exchange
BGP-VPNv4 routes with any peer.
Remarks
N/A
N/A
N/A
Optional.
By default, BGP does not filter
advertised routes.
Optional.
By default, BGP does not filter
received routes.
Optional.
By default, no community attributes
are advertised to any peer or peer
group.
By default, BGP discards route
updates that contain the local AS
number.
Optional.
By default, no AS filtering list is
applied to a peer or peer group.