33
Configuring OSPFv3 between an MCE and a PE
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an OSPFv3 process
for an IPv6 VPN instance
and enter OSPFv3 view.
ospfv3
[
process-id
|
vpn-instance
vpn-instance-name
] *
N/A
3.
Set the router ID.
router-id
router-id
N/A
4.
Disable routing loop
detection.
vpn-instance-capability simple
By default, routing loop detection
is enabled.
On an MCE network, you must
disable routing loop detection for
an OSPFv3 VRF process.
Otherwise, the MCE does not
receive OSPFv3 routes from the
PE.
5.
(Optional.) Configure an
OSPFv3 domain ID.
domain-id
{
domain-id
[
secondary
] |
null
}
The default domain ID is 0.
6.
Redistribute VPN routes.
import-route
protocol
[
process-id
|
all-processes
|
allow-ibgp
] [
cost
cost
|
nssa-only
|
tag
tag
|
type
type
] *
By default, no routes are
redistributed into OSPFv3.
7.
(Optional.) Configure filtering
of advertised routes.
filter-policy
acl6-number
export
[
protocol
[
process-id
] ]
By default, redistributed routes
are not filtered.
8.
(Optional.) Configure the
default external route tag for
redistributed VPN routes.
default tag
tag
By default, the default external
route tag is 1.
9.
Return to system view.
quit
N/A
10.
Enter interface view.
interface interface-type
interface-number
N/A
11.
Enable the OSPFv3 process
on the interface.
ospfv3 process-id
area
area-id
[
instance instance-id
]
By default, OSPFv3 is disabled on
an interface.
Configuring IPv6 IS-IS between an MCE and a PE
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an IS-IS process for
an IPv6 VPN instance and
enter IS-IS view.
isis
[
process-id
]
vpn-instance
vpn-instance-name
N/A
3.
Configure a network entity
title.
network-entity net
By default, no NET is configured.
4.
Enable IPv6 for the IS-IS
process.
ipv6 enable
By default, IPv6 is disabled.
5.
(Optional.) Redistribute VPN
routes.
ipv6 import-route protocol
[
process-id
] [
allow-ibgp
] [
cost
cost
| [
level-1
|
level-1-2
|
level-2
] |
tag tag
] *
By default, IPv6 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.
