FortiGate Firmware Upgrade Paths

FortiGate Firmware Upgrade

有時候,它就是一版,一版升上來..

如 5.0.12 --> 5.2.8 ---> 5.4.2


在 fortios-v5.4.2-release-notes.pdf 有指出
...

Upgrade Information

Upgrading to FortiOS 5.4.2
FortiOS version 5.4.2 officially supports upgrading from version 5.4.0 and later and 5.2.8 and later.
.....

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另在 fortios-v5.2.8-release-notes.pdf 又指出

..

Upgrade Information


Upgrading from FortiOS 5.0.12 or later
FortiOS version 5.2.8 officially supports upgrade from version 5.0.12 or later

.....

================

其實另外亦也可以參考  Upgrade Paths 的 URL

http://cookbook.fortinet.com/sysadmins-notebook/supported-upgrade-paths-fortios/3/

照它上面是寫 應該也是 OK 的....待驗證

如 5.0.12--> 5.2.9 ---> 5.4.2