upgrade from 6.2.5 to 6.4.8

[tbuser]

Hello

I have fortigate VM with 6.2.5 firmware and i upgrade it to 6.4.8 with all intermediate updates.
Before the update, the SD-WAN was set up. After the upgrade, all WAN interfaces became members of their security zones interfaces, but not member of the SD-WAN.
How to return WAN interfaces to SD-WAN?
Remove them from the firewall policy, add them to the SD-WAN and then return them to the firewall policy?
Or is there another way?

[akristof]

Hello,

Thank you for your question.

You should be able to move interface from one zone to another without any change. So if you want to move it from wan1-zone to SDWAN-zone, you can. But you will need to adjust firewall policies afterwards. So if you have any firewall policies that are allowing traffic via wan1-zone and you will move interface to SDWAN-zone, you will need to change destination interface to SDWAN-zone in firewall policy.

[tbuser]

Hello, thank you

I understand, but when i try to move the interface from wan1-zone to sd-wan nothing happens

[akristof]

Hi,

What do you mean that nothing happens? interface will still be under wan1-zone?

[tbuser]

yes

[akristof]

Hi,

In that case, try to do it via cli. If there will be any problem/error, you should see it via cli.