02-15-2022 07:09 PM
Hi All,
We are planning to upgrade our Pan OS from 8.1.21 to 9.1.x.
Some of our Global Protect clients - still on very old version - which is 4.1.11. We are in process to upgrade them to latest 5.2.x.
My query is - Once we upgrade our pan OS to 9.1 and if we miss out few clients on old version - will 9.1.x allow them to download and update their 4.1.11 version to 5.2.x ?? Or connectivity won't allow at all between 4.1.11 and 9.1.x
Regards,
Mehul.
02-16-2022 10:34 AM
I think that those older clients should still be able to connect. Just not have the same features.
Worst case, they should be able to access the portal page, login and then download the newer client there.
What does everyone else think?
02-27-2022 02:05 PM
We have successfully upgraded to 9.1.13 and its allowing old GP clients on 4.1.11 to connect..
02-16-2022 10:34 AM
I think that those older clients should still be able to connect. Just not have the same features.
Worst case, they should be able to access the portal page, login and then download the newer client there.
What does everyone else think?
02-22-2022 08:06 AM
I would upgrade the GlobalProtect clients first. Some functionality may work, but the documentation for PanOS 9.1 says that the "Minimum Compatible Version with PAN-OS 9.1" is GlobalProtect 5.1
02-27-2022 02:05 PM
We have successfully upgraded to 9.1.13 and its allowing old GP clients on 4.1.11 to connect..
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!
