I had a little trouble getting all of my devices to the latest OS version. Thought I'd share.
I have a 14 XTM33-W Fireboxes -- 12 with public static addresses, 2 behind NAT because of circumstances beyond my control.
Most of the devices including the two behind NAT were at OS version 11.10. A few devices were at 11.9.3.
I scheduled an OS update to 11.10.2 and all went as expected except the for the 2 behind NAT devices.
I tried to update the devices individually from system manager and from the web interface. From the system manager the update failed after a minute or so timeout. From the web interface, the OS file never uploaded. I let this cook for over an hour.
After thinking about it for a while, I remembered that back in the day, I could backup, restore, update a firebox from the Policy Manager launched from the system manager and it...