@jlw52761 said in Upgrade from 2.6 to 22.05, not 23.01:
I did think about taking a backup of the 22.05 existing firewall then restore to the new 23.01 firewall, but I don't see that working well either due to the differences, but maybe it's worth a shot.
I would think that too, because it is better solve the
problems out (if there will be anything) then staying on a version that will be perhaps not supplied any
more with upgrade or updates for pkg´s on top.
So then you are on 23.01 and will be able to switch between the both 23.01 and 23.05 versions.