PA5220 to Version 10.25

NickoKristian — Thu, 19 Oct 2023 00:23:12 GMT

Good Day to All,

I have a Firewall PA 5220 running on A/A setup.

Initially it is running on 8.1.4 version and just recently we have upgraded to 9.1.16 version.

Since 9.1.16 version will be EOS by Dec 13, 2023 we plan to upgrade it to 10.2 version.

Questions:

1. Is PA5220 capable of being upgraded to 10.2.5* preferred version?

2. What would be the version hops we need to take before we can have and end version of 10.2.5?

3. Is it possible to Upgrade the Active-Secondary up to 10.2.5 version first then after which Active-Primary to 10.2.5? <-- For this since our last upgrade to the 9.1.16 we tried to upgrade Active-Secondary to 9.1.16 but encountered "Mismatch/Unknown" on the application threats widget.

4. Or is it advisable to upgrade each firewall one hop at a time?

regards

Nicko

Re: PA5220 to Version 10.25

TomYoung — Thu, 19 Oct 2023 01:27:59 GMT

Hi @NickoKristian ,

Here are your answers:

Yes. https://docs.paloaltonetworks.com/compatibility-matrix/supported-os-releases-by-model/palo-alto-networks-next-gen-firewalls#id9680433e-055f-4f38-a7d0-6d31e7d557bc
Follow the upgrade path from 9.1 to 10.2 here -> https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/upgrade-pan-os/upgrade-the-firewall-pan-os/determine-the-upgrade-path.
No. Each NGFW must be upgraded to the next version one after the other -> https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/upgrade-pan-os/upgrade-the-firewall-pan-os/upgrade-an-ha-firewall-pair. The NGFWs will remain an HA pair with one PAN-OS major release difference. Two major releases different will cause the older NGFW to enter a suspended state.
Yes. Also, do not worry about any mismatches or config not synced errors when the PAN-OS is different. Upgrading the other NGFW to the same PAN-OS usually fixes those errors. Obviously, make sure the config is synced before you begin.

Thanks,

Tom

topic PA5220 to Version 10.25 in Next-Generation Firewall Discussions

PA5220 to Version 10.25

Re: PA5220 to Version 10.25