Huawei AR1200 Series Configuration Guide

Example
Run the display ip routing-table vpn-instance command on the multi-instance CE to check
the VPN routing table. If there are routes to the LAN and the remote nodes for each service, the
configuration is successful.
[MCE] display ip routing-table vpn-instance vpna
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: vpna
Destinations : 8 Routes : 8
Destination/Mask Proto Pre Cost Flags NextHop Interface
10.1.1.0/24 O_ASE 150 1 D 192.1.1.1 Pos1/0/0
10.1.1.1/32 O_ASE 150 1 D 192.1.1.1 Pos1/0/0
10.3.1.0/24 Direct 0 0 D 10.3.1.2 Pos3/0/0
10.3.1.1/32 Direct 0 0 D 10.3.1.1 Pos3/0/0
10.3.1.2/32 Direct 0 0 D 127.0.0.1 InLoopBack0Pos3/0/0
192.1.1.0/24 Direct 0 0 D 192.1.1.2 Pos1/0/0
192.1.1.1/32 Direct 0 0 D 192.1.1.1 Pos1/0/0
192.1.1.2/32 Direct 0 0 D 127.0.0.1 InLoopBack0Pos1/0/0
3.12 Connecting VPN and the Internet
Generally, users within a VPN can communicate only with each other, but cannot communicate
with Internet users because VPN users cannot access the Internet. If each VPN site needs to
access the Internet, configure the interconnection between the VPN and the Internet.
3.12.1 Establishing the Configuration Task
Before configuring the interconnection between a VPN and the Internet, familiarize yourself
with the applicable environment, complete the pre-configuration tasks, and obtain the required
data. This can help you complete the configuration task quickly and accurately.
Applicable Environment
You can enable VPN users to access the Internet, by supplementing certain software
configurations in the established VPN network.
Pre-configuration Tasks
Before configuring VPN users to access the Internet, complete the following task:
l Setting up the VPN network
Data Preparation
To configure interconnection between a VPN and the Internet, you need the following data.
No.
Data
1 Names of the VPN instances
2 Destination IP address of static routes
Huawei AR1200 Series Enterprise Routers
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei AR1200 Series Specifications

General

Brand	Huawei
Model	AR1200 Series
Category	Network Router
Language	English