Fortigate HA mode, restart slave one

3. Login and look for “HA status” under the status area – this should be the default page that loads. It should show as “Active-passive” if this is the mode your HA cluster is in. Click the [Configure] link next to this.

4. This will give you an overview of your HA cluster – you can view which unit is the Master and which is the slave. This step is optional and just gives you a nice overview of how things are looking at the moment. Click “View HA statistics” near the top right if you would like to view each unit’s CPU/Memory usage and other statistics.

5. Return to the “Status” home page of your firewall GUI. Click in the “CLI Console” black window area to get to your console. (Optionally, you could also just SSH in if you have this enabled).

6. Type the following command to bring up your HA cluster details: get system ha status

7. This will show which firewall is master and slave in the cluster e.g.

Master:129 FG60-1 FWF60Bxxxxxxxx65 1
Slave :125 FG60-2 FWF60Bxxxxxxxx06 0

Look for the number right at the end and note this down. In the above example the Slave unit has the number “0” . Note this down.

8. Next enter the following command: execute ha manage x

Where “x” is the number noted down in step number 7.

This will change your management console to this particular firewall unit. i.e. the slave unit in our case. You should notice your command line change to reflect the name of the newly selected HA member.

9. Enter the following command to reboot the slave: execute reboot

10. Press “Y” to confirm and reboot the slave.

Monitor your ping / connection statistics to ensure everything looks fine. Give it a minute or so to boot up again, then return to your HA statistics page to ensure everything looks good.

That is all there is to it.