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Configuration Guide - VPN 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - VPN
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Configuring a Tunnel Policy for the Backbone Network of a BGP/MPLS IP VPN

Configuring a Tunnel Policy for the Backbone Network of a BGP/MPLS IP VPN

A tunnel policy applied to a VPN can specify the sequence in which tunnels are selected for the VPN and enable load balancing among tunnels.

Usage Scenario

By default, the system selects a tunnel in the order of LSPs, MPLS TE tunnels, and Local_IfNet for VPN services, and does not perform load balancing. To configure load balancing or change the selection sequence of tunnels, configure a tunnel policy and apply it to the VPN.

At present, the NE supports the following types of tunnel policies:

  • Tunnel type prioritizing policy: The sequence in which tunnels are selected or the number of tunnels participating in load balancing can be specified.

  • Tunnel binding policy: A TE tunnel is bound to a specified destination IP address. This allows the VPN traffic destined for that destination address to be transmitted over the TE tunnel.

For details about tunnel policy configurations, see VPN Tunnel Management Configuration.

Pre-configuration Tasks

Before configuring a tunnel policy for the backbone network of a BGP/MPLS IP VPN, complete the following tasks:

  • Configure a basic BGP/MPLS IP VPN.

  • Set up a tunnel of the type specified in the tunnel policy.

Configuration Procedures

Figure 5-8 Flowchart for configuring a tunnel policy for the backbone network of a BGP/MPLS IP VPN
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Updated: 2019-01-14

Document ID: EDOC1100058925

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