R3303-HP HSR6800 Routers MPLS Configuration Guide

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For more information about OSPFv3, see Layer 3—IP Routing Configuration Guide.
Configuring IPv6 IS-IS between an MCE and a VPN site
An IPv6 IS-IS process belongs to the public network or a single IPv6 VPN instance. If you create an IPv6
IS-IS process without binding it to an IPv6 VPN instance, the process belongs to the public network.
By configuring IPv6 IS-IS 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 IPv6 IS-IS processes,
ensuring the separation and security of IPv6 VPN routes.
To configure IPv6 IS-IS between an MCE and a VPN site:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create an IPv6 IS-IS process
for a VPN instance and enter
IS-IS view.
isis [ process-id ] vpn-instance
vpn-instance-name
Perform this configuration on the
MCE. On a VPN site, configure
normal IPv6 IS-IS.
3. Configure a network entity
title for the IS-IS process.
network-entity net Not configured by default.
4. Enable the IPv6 capacity for
the IPv6 IS-IS process.
ipv6 enable Disabled by default.
5. Redistribute remote site routes
advertised by the PE.
ipv6 import-route protocol
[ process-id ] [ allow-ibgp ] [ cost
cost | [ level-1 | level-1-2 |
level-2 ] | route-policy
route-policy-name | tag tag ] *
Optional.
By default, no routes from any
other routing protocol are
redistributed to IPv6 IS-IS.
If you do not specify the route level
in the command, redistributed
routes are added to the level-2
routing table by default.
6. Return to system view.
quit N/A
7. Enter interface view.
interface interface-type
interface-number
N/A
8. Enable the IPv6 IS-IS process
on the interface.
isis ipv6 enable [ process-id ] Disabled by default.
For more information about IPv6 IS-IS, see Layer 3—IP Routing Configuration Guide.
Configuring EBGP between an MCE and a VPN site
To use EBGP for exchanging routing information between an MCE and IPv6 VPN sites, you must
configure a BGP peer for each IPv6 VPN instance on the MCE, and redistribute the IGP routes of each
VPN instance on the IPv6 VPN sites.
If EBGP is used for route exchange, you also can configure filtering policies to filter the received routes
and the routes to be advertised.
1. Configure the MCE:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A