Release Notes

tunnel-group
tunnel-group <tungrpname>
no
preemptive-failover
tunnel
Description
This command creates a tunnel-group to group a set of tunnels.
Syntax
Parameter Description Default
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.
enabled
tunnel <tunnel-id>
Adds the specified tunnel ID to the tunnel group. —
Usage Guidelines
Use this command to provide redundancy for L3 generic routing encapsulation (GRE) tunnels. This feature
enables automatic redirection of the user traffic to a standby tunnel when the primary tunnel goes down.
To enable this functionality, you must:
l configure a tunnel-group to group a set of tunnels.
l enable tunnel keepalives on all the tunnel interfaces assigned to the tunnel-group, and
l configure the session ACL with the tunnel-group as the redirect destination.
Example
The following set of commands create a tunnel-group with tunnel IDs 10 and 20 as the members:
(host) (config) #tunnel-group tgroup1
(host) (config-tunnel-group)# tunnel 10
(host) (config-tunnel-group)# tunnel 20
Command History
This command was introduced in ArubaOS 6.3
Command Information
Platforms Licensing Command Mode
All platforms Base operating system Enable and Config mode on master
controllers
Dell Networking W-Series ArubaOS 6.4.x | Reference Guide tunnel-group | 1938