Configuring ospfv3 between an mce and a vpn site, Configuring an inter-domain multi-segment pw – H3C Technologies H3C S12500-X Series Switches User Manual

Page 352

Advertising
background image

341

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Create a RIPng process for a

VPN instance and enter RIPng
view.

ripng [ process-id ] vpn-instance
vpn-instance-name

Perform this configuration on the
MCE. On a VPN site, configure

normal RIPng.

3.

Redistribute remote site routes

advertised by the PE.

import-route protocol [ process-id ]
[ allow-ibgp ] [ cost cost |
route-policy route-policy-name ] *

By default, no routes are
redistributed into RIPng.

4.

(Optional.) Configure the

default cost value for the

redistributed routes.

default cost value

The default value is 0.

5.

Return to system view.

quit

N/A

6.

Enter interface view.

interface interface-type
interface-number

N/A

7.

Enable RIPng on the interface. ripng process-id enable

RIPng is disabled by default.

Configuring OSPFv3 between an MCE and a VPN site

An OSPFv3 process belongs to the public network or a single IPv6 VPN instance. If you create an

OSPFv3 process without binding it to an IPv6 VPN instance, the process belongs to the public network.
By configuring OSPFv3 process-to-IPv6 VPN instance bindings on a MCE, you allow routes of different
IPv6 VPNs to be exchanged between the MCE and the sites through different OSPFv3 processes,

ensuring the separation and security of IPv6 VPN routes.
For more information about OSPFv3, see Layer 3—IP Routing Configuration Guide.
To configure OSPFv3 between an MCE and a VPN site:

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Create an OSPFv3 process for
a VPN instance and enter

OSPFv3 view.

ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *

Perform this configuration on the
MCE. On a VPN site, configure
common OSPFv3.
Deleting a VPN instance also
deletes all related OSPFv3

processes.

3.

Set the router ID.

router-id router-id

N/A

4.

Redistribute remote site routes
advertised by the PE.

import-route protocol [ process-id
| all-processes | allow-ibgp ] [ cost

cost | route-policy
route-policy-name | type type ] *

By default, no routes are
redistributed into OSPFv3.

5.

Return to system view.

quit

N/A

6.

Enter interface view.

interface interface-type
interface-number

N/A

7.

Enable OSPFv3 on the
interface.

ospfv3 process-id area area-id
[ instance instance-id ]

By default, OSPFv3 is disabled on
an interface.

Advertising