UPGRADE path fortimanager from 6.4.10 to 7.2.2

Upgrade paths can always be found in the Upgrade Guide:

https://docs.fortinet.com/document/fortimanager/7.2.2/upgrade-guide/295114/fortimanager-firmware-upgrade-paths

based on the paths outlined, you should be able to go to 7.0.5 and then to 7.2.2.  Just be sure to upgrade any ADOMs if you are running 6.2 version Adom.  7.2 only support 6.4, 7.0. and 7.2 ADOMs.

Hello,

According to the release notes:

You can upgrade FortiManager 7.0.1 or later to 7.2.2.

https://docs.fortinet.com/document/fortimanager/7.2.2/upgrade-guide/616931/upgrading-fortimanager

You can upgrade FortiManager 6.4.0 or later directly to 7.0.1.

https://docs.fortinet.com/document/fortimanager/7.0.1/release-notes/903960/upgrade-information

Thank you for your answer,please,is there any issue or misbehaviour whene upgrading to 7.2.2 ?

Because i have a fortigate v6.4.11 it's not compatible with FMG v7.0.1,so could i upgrade the FMG v6.4.10 to 7.0.5 and then to 7.2.2 ??