Configuring Hovpn - HP 10500 Series Configuration Manual

Step
1. Enter system view.
2. Enter BGP view.
3. Enter BGP-VPN VPNv4
address family view.
4. Enable nested VPN.
5. Return to BGP view.
6. Enter BGP-VPN view.
7. Specify the peer CE or the
peer group of the peer CE.
8. Enter BGP-VPN VPNv4
address family view.
9. Enable BGP VPNv4 route
exchange with the peer CE or
the peer group of the peer CE.

Configuring HoVPN

HoVPN is suited to build hierarchical VPNs, reducing performance requirements for PEs.
Before you configure HoVPN, complete basic MPLS L3VPN settings on UPE and SPE.
Do not configure the peer default-route-advertise vpn-instance and peer upe route-policy commands at
the same time.
Do not connect an SPE to a CE directly. If an SPE must be directly connected to a CE, the VPN instance
on the SPE and that on the UPE must be configured with different RDs.
To configure HoVPN:
Step
1. Enter system view.
2. Enter BGP view.
3. Specify a BGP peer or peer
group.
4. Enter BGP-VPN VPNv4
address family view.
5. Enable BGP-VPNv4 route
exchange with the peer or
peer group.
6. Specify the BGP peer or peer
group as a UPE.
Command
system-view
bgp as-number
ipv4-family vpnv4
nesting-vpn
quit
ip vpn-instance vpn-instance-name
peer { group-name |
peer-address } as-number
as-number
ipv4-family vpnv4
peer { group-name |
peer-address } enable
Command
system-view
bgp as-number
peer { group-name |
peer-address } as-number
as-number
ipv4-family vpnv4
peer { group-name | ip-address }
enable
peer { group-name | ip-address }
upe
118
Remarks
N/A
N/A
N/A
By default, nested VPN is disabled.
N/A
N/A
By default, no peer is specified.
N/A
By default, BGP does not exchange
VPNv4 routes with any peer.
Remarks
N/A
N/A
By default, no BGP peer is
specified.
N/A
By default, BGP does not exchange
VPNv4 routes with any peer.
By default, no peer is a UPE.