tunnel-group

tunnel-group

mode {l2|l3)

no

preemptive-failover

tunnel

Description

This command creates a tunnel-group to group a set of tunnels. Use this command to provide redundancy for L3 GRE tunnels. This feature enables automatic redirection of the user traffic to a standby tunnel when the primary tunnel goes down.

To enable L3 GRE tunnel group, you must:

• Configure a tunnel-group to group a set of tunnels.
• Enable tunnel keepalives on all the tunnel interfaces assigned to the tunnel-group, and
• Configure the session ACL with the tunnel-group as the redirect destination.

To enable L2 GRE tunnel group, you must:

• Configure the member tunnel and add them to the appropriate VLAN.
• Enable tunnel keepalives on the tunnel interface.
• Configure the tunnel-group and set the group type to L2, and
• Add the member tunnel to the group

Parameter	Description
mode {l2|l3}	Set the type of tunnel-group. Default:l3
no	Negates any parameter configured.
preemptive-failover	When enabled, this option automatically redirects the traffic upon detecting an active tunnel with a higher precedence in the tunnel-group. When disabled, the traffic gets redirected to a higher precedence tunnel only when the tunnel carrying the traffic fails. Default:Enabled
tunnel	Adds the specified tunnel ID to the tunnel group. Range:1-16777215.

Example

The following set of commands create a tunnel-group with tunnel IDs 10 and 20 as the members:

Command History

Release	Modification
ArubaOS8.0.0.0	Command introduced.

Command Information

Platforms	License	Command Mode
All platforms	Base operating system.	启用和配置模式Mobility Conductor.