HA pairing a Fortigate 100d

[ClintonSalter]

Hi All

I am trying setup HA on a fortigate 100d ,on either of the units when I go change the mode from standalond to HA it promptly loses the HA setting and goes back to the Stand Alone mode .

Has anyone come across this before ,the second unit has been factory reset so an issue some mention with dhcp being enabled on interfaces would not be applicable here .

Any assistance would be much appreciated.

Many Thanks

Clint

[gschmitt]

Are both devices 100Ds? Same Firmware?

Have you set different host names?

Did you connect them on HA interfaces?

https://www.youtube.com/watch?v=Zn5rDN1YjSE