I'm going to install Engineering patch on sidewinder Enterprise Firewall on HA (A/S) using 8.2.1.Can I choose both firewalls from Firewall updates (choose both primary and secondary) and Install.If I install on both is there any problem.
If I install on both firewalls via CC.Is firewall will reboot?
Please provide what are the steps do I need follow.
You will find it in the product guide.
Upgrade a standalone firewall or HA cluster
Use the Admin Console to upgrade a standalone firewall or HA cluster with these high-level steps.
To upgrade an HA cluster, upgrade the secondary/standby firewall first, then upgrade the primary firewall. Once both cluster members are upgraded, the policy synchronizes.
1 Create a configuration backup.
2 Download the package.
3 Install the package.