If an Access Gateway machine experiences a hardware failure, such as a failed hard disk, you can preserve its configuration and have it applied to the replacement machine.
If the hardware fails on an Access Gateway machine that belongs to a cluster, do the following:
In the Administration Console, view the configuration of the cluster. Click > .
(Conditional) If the failed Access Gateway is the primary server, assign another server to be the primary server.
On the Access Gateways page, click >.
For the field, select another server to be the primary server, then click > .
Click > .
Delete the failed Access Gateway from the cluster. Click , select the failed Access Gateway, then click > .
IMPORTANT:Do not delete the Access Gateway from the Administration Console.
On the new machine, install the Access Gateway, specifying the same Administration Console, IP address, host name, and domain name as the failed machine.
When the machine imports into the Administration Console, add the machine to the Access Gateway cluster.
In the Administration Console, click >
Select the name of the Access Gateway, then click > > .
If the failed Access Gateway is a single machine and you want to preserve its configuration, you need to perform the following steps:
Do not delete the Access Gateway from the Administration Console.
If you delete the Access Gateway from the Administration Console, the configuration information is deleted.
On the new machine, install the Access Gateway software, using the same IP address, host name, and domain name as the failed device and specifying the same Administration Console.
When the installation has completed and the device has been imported in the Administration Console, verify the following:
Check its trusted relationship with the Identity Server. Click > > > .
(Linux Access Gateway only) If you have configured the Access Gateway to use SSL, reconfigure the certificates for the listener. Click > > > .
Save and apply any changes.