No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Configuration Guide - VPN

CloudEngine 12800 and 12800E V200R005C10

This document describes the configurations of VPN, including GRE, BGP/MPLS IP VPN, BGP/MPLS IPv6 VPN, VLL, PWE3, and VPLS.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring Inter-AS IPv6 VPN Option B

Configuring Inter-AS IPv6 VPN Option B

If virtual private network (VPN) routes need to be established over a Multiprotocol Label Switching (MPLS) backbone network spanning multiple autonomous areas (ASs), inter-AS IPv6 VPN is required. If the provider edge (PE) devices connect to many VPNs but the autonomous area border routers (ASBRs) do not have enough interfaces to reserve an interface for each inter-AS VPN, the inter-AS IPv6 VPN Option B solution can be used on the network.

Pre-configuration Tasks

Before configuring inter-AS IPv6 VPN Option B, complete the following tasks:

  • Configure an Interior Gateway Protocol (IGP) for the MPLS backbone network of each AS to ensure IP connectivity on the backbone network within each AS.
  • Configure the basic MPLS functions and MPLS Label Distribution Protocol (LDP) for the MPLS backbone network of each AS.
  • Configure VPN instances on the PE devices connected to CE devices and associate the VPN instances with PE interfaces connected to CE devices in each AS.
  • Configure route exchange between the PE and CE devices in each AS.

For details about the configurations, see Configuring Basic BGP/MPLS IPv6 VPN Functions.

Configuration Procedure

If load balancing needs to be performed between multiple tunnels, you also need to complete the task nottoctopics/en-us_task_0141111579.xml.

Translation
Download
Updated: 2019-04-03

Document ID: EDOC1100075353

Views: 14454

Downloads: 25

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next