HP MSR2000 Configuration Manual page 218

Step
4. Redistribute remote site routes
advertised by the PE into OSPF.
5. Create an OSPF area and
enter OSPF area view.
6. Enable OSPF on the interface
attached
network in the area.
Configuring IS-IS between an MCE and a VPN site
An IS-IS process belongs to the public network or a single VPN instance. If you create an IS-IS process
without binding it to a VPN instance, the process belongs to the public network.
Binding IS-IS processes to VPN instances can isolate routes of different VPNs. For more information about
IS-IS, see Layer 3—IP Routing Configuration Guide.
To configure IS-IS between an MCE and a VPN site:
Step
1. Enter system view.
2. Create an IS-IS process for a
VPN instance and enter IS-IS
view.
3. Configure a network entity title.
4. Redistribute remote site routes
advertised by the PE into IS-IS.
5. Return to system view.
6. Enter interface view.
7. Enable the IS-IS process on the
interface.
Configuring EBGP between an MCE and a VPN site
To run EBGP between an MCE and a VPN site, you must configure a BGP peer for each VPN instance
on the MCE, and redistribute the IGP routes of each VPN instance on the VPN site.
You can configure filtering policies to filter received routes and advertised routes.
1. Configure the MCE:
Command
import-route protocol [ process-id
| all-processes | allow-ibgp ]
[ allow-direct | cost cost |
route-policy route-policy-name |
tag tag | type type ] *
area area-id
to the specified
network ip-address wildcard-mask
Command
system-view
isis [ process-id ] vpn-instance
vpn-instance-name
network-entity net
import-route protocol [ process-id
| all-processes | allow-ibgp ]
[ allow-direct | cost cost |
cost-type { external | internal } |
[ level-1 | level-1-2 | level-2 ] |
route-policy route-policy-name |
tag tag ] *
quit
interface interface-type
interface-number
isis enable [ process-id ]
209
Remarks
By default, no routes are
redistributed into OSPF.
By default, no OSPF area is
created.
By default, an interface neither
belongs to any area nor runs
OSPF.
Remarks
N/A
Perform this configuration on the
MCE. On a VPN site, configure a
common IS-IS process.
By default, no NET is configured.
By default, IS-IS does not
redistribute routes from any other
routing protocol.
If you do not specify the route level
in the command, the command
redistributes routes to the level-2
routing table by default.
N/A
N/A
IS-IS is disabled by default.