Configuring Routing On An Mce; Configuring Routing Between An Mce And A Vpn Site - HP HPE FlexNetwork MSR Router Series Configuration Manual

Step
4. Enter OSPF area view.
5. Configure a sham link.

Configuring routing on an MCE

MCE implements service isolation through route isolation. MCE routing configuration includes the
following:
•
MCE-VPN site routing configuration.
•
MCE-PE routing configuration.
On the PE, perform the following tasks:
•
Disable routing loop detection to avoid route loss during route calculation.
•
Disable route redistribution between routing protocols to save system resources.
Before you configure routing on an MCE, configure VPN instances, and bind the VPN instances to
the interfaces connected to the VPN sites and the PE.

Configuring routing between an MCE and a VPN site

You can configure static routing, RIP, OSPF, IS-IS, EBGP or IBGP between an MCE and a VPN site.
Configuring static routing between an MCE and a VPN site
An MCE can reach a VPN site through a static route. Static routing on a traditional CE is globally
effective and does not support address overlapping among VPNs. An MCE supports binding a static
route to a VPN instance, so that the static routes of different VPN instances can be isolated from
each other.
To configure a static route to a VPN site:
Step
1. Enter system view.
2. Configure a static
route for a VPN
instance.
3. (Optional.) Configure
the default preference
for static routes.
Command
area area-id
sham-link source-ip-address
destination-ip-address [ cost cost
| dead dead-interval | hello
hello-interval | { { hmac-md5 |
md5 } key-id { cipher
cipher-string | plain plain-string } |
simple { cipher cipher-string |
plain plain-string } } | retransmit
retrans-interval | trans-delay
delay ] *
Command
system-view
ip route-static vpn-instance s-vpn-instance-name
dest-address { mask-length | mask } { interface-type
interface-number [ next-hop-address ] |
next-hop-address [ public ] [ track
track-entry-number ] | vpn-instance
d-vpn-instance-name next-hop-address [ track
track-entry-number ] } [ permanent ] [ preference
preference-value ] [ tag tag-value ] [ description
description-text ]
ip route-static default-preference
default-preference-value
229
Remarks
N/A
By default, no sham link is
configured.
Remarks
N/A
By default, no static
route is configured.
Perform this
configuration on the
MCE. On the VPN
site, configure a
common static route.
The default
preference is 60.