Inevitably, you will need to update your firewalls. This gets a little trickier when your firewalls are configured in HA.
Before starting, you need to:
Check that your licensing is up to date
Select a suitable version to update to
Check for end of life announcements
Check the update path
I recommend updating to a ‘.1’ release, as these are the long term support releases.
You will also need to update to the base of a release as part of the upgrade path. This is because the base release contains the full PAN-OS image, while everything after that is just an update.
The basic procedure is to:
Make sure Application and Threat updates and Wildfire updates are installed
Download the updates to both units
Update the secondary and reboot
Disable preemption
Failover the firewalls
Update the remaining node and reboot
Repeat for each additional update
Reenable HA and preemption
Overview of this video:
0:00 Introduction
0:18 Preparation
1:22 Updating
Patreon information: [ Ссылка ]
LET'S CONNECT
🌏 [ Ссылка ]
🌏 [ Ссылка ]
🌏 [ Ссылка ]
🌏 [ Ссылка ]
#NetworkDirection
#networking
#paloalto
EOL Summary: [ Ссылка ]
