Configuring Vpn Instances - HP MSR2000 Configuration Manual

Before configuring basic IPv6 MPLS L3VPN, complete the following tasks:
Configure an IGP on the PEs and P devices to ensure IP connectivity within the MPLS backbone.
1.
2. Configure basic MPLS for the MPLS backbone.
3. Configure MPLS LDP on PEs and P devices to establish LDP LSPs.

Configuring VPN instances

By configuring VPN instances on a PE, you isolate not only VPN routes from public network routes, but
also routes between VPNs. This feature allows VPN instances to be used in network scenarios besides
MPLS L3VPNs.
All VPN instance configurations are performed on PEs or MCEs.
Creating a VPN instance
A VPN instance is associated with a site. It is a collection of the VPN membership and routing rules of its
associated site. A VPN instance does not necessarily correspond to one VPN.
To create and configure a VPN instance:
Step
1. Enter system view.
2. Create a VPN instance and
enter VPN instance view.
3. Configure an RD for the VPN
instance.
4. (Optional.)
description
instance.
5. (Optional.) Configure an ID for
the VPN instance.
6. (Optional.)
SNMP context for the VPN
instance.
The following matrix shows the maximum number of VPN instances that can be created in the system:
Hardware
MSR2000
MSR3000
MSR4000
Associating a VPN instance with an interface
After creating and configuring a VPN instance, associate the VPN instance with the interface connected
to the CE.
Command
system-view
ip vpn-instance vpn-instance-name
route-distinguisher
route-distinguisher
Configure a
for the VPN
description text
vpn-id vpn-id
Configure an
snmp context-name context-name
Maximum value
1023
2047
4095
306
Remarks
N/A
By default, no VPN instance is
created.
By default, no RD is specified.
By default, no description is
configured for a VPN instance.
The description should contain the
VPN instance's related
information, such as its relationship
with a certain VPN.
By default, no ID is configured for a
VPN instance.
By default, no SNMP context is
configured.