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High Availability (HA)
Feature Description
6.
Remove old unit 2 (B) from production.
As old unit 1 (A) is master, this should not affect production.
7.
In the WUI of new unit 2 (D), in the main menu, go to
System Configuration > System
Administration > Backup/Restore
.
Figure 10-3: Restore Configuration
8.
Click
Choose File
.
9.
Browse to and select the backup file.
10.
Select the configuration(s) that need to be restored.
This is the backup from old unit 2 (B).
11.
Click
Restore Configuration
.
It is not possible to restore a single machine configuration onto a HA
machine and vice versa.
It is not possible to restore a configuration containing ESP-enabled Virtual
Services onto a machine which is not enabled for ESP.
12.
Click
Reboot Now
.
13.
Click
Continue
.
14.
In the main menu, go to
Local Administration > Interfaces
.
15.
Select the relevant interface.
Figure 10-4: Network Interface
16.
Check that the
Interface Address (address[/prefix])
, the
HA Shared IP address
and
HA
Partner IP address
are correct before adding it to the production unit.
17.
In the main menu, go to
Local Administration > HA Parameters
.
