Sophos XG86w Firmware Upgrade von 17.5 auf 18.06

Hello, 

You may want to refer to the following KBAs before performing an upgrade:

Getting ready for firmware upgrade - https://support.sophos.com/support/s/article/KB-000039405?language=en_US

Move to a different firmware version- https://docs.sophos.com/nsg/sophos-firewall/20.0/Help/en-us/webhelp/onlinehelp/AdministratorHelp/BackupAndFirmware/Firmware/FirmwareMoveToDifferentVersion/index.html

Additional note, to do it during Window hours. From my experience, I prefer and opt to do an upgrade on-site esp cases with mission-critical operations Or if it would be too much for your schedule, have someone on standby on-site just in case the device doesn't go up after reboot. There will be someone readily available to manually/physically check the device. 

Hope this helps. Hope you have a nice day, and thank you for choosing Sophos.

Regards.

Danke für deine Antwort, gibt es den 2. Link auch für die 

Version 17.5 oder 18, denn es geht da ja um die 20er Version

Hello, the oldest one for the 2nd link would be for 18.5 https://docs.sophos.com/nsg/sophos-firewall/18.5/help/en-us/webhelp/onlinehelp/AdministratorHelp/BackupAndFirmware/Firmware/FirmwareMoveToDifferentVersion/index.html

For upgrade information, oldest is 18.0 https://docs.sophos.com/releasenotes/index.html?productGroupID=nsg&productID=xg&versionID=18.5

Ok, mir wird nur die Version 18.06 angezeigt. Kann ich dahin direkt

Upgrade?

Kindly follow the upgrade path as suggested here: https://docs.sophos.com/nsg/sophos-firewall/18.5/help/en-us/webhelp/onlinehelp/AdministratorHelp/BackupAndFirmware/Firmware/FirmwareMoveToDifferentVersion/index.html

Your device also supports SFOS 18.0 as stated on the doc

Regards,