1) It should be possible to create 2 tunnels per each location to the
dual instances 2) We don't have any Aruba configuration. Take in
consideration In Mature firmware versions only Fortigate devices are
certified. 3) To be verified, but I think is m...
I had exaclty the same behaviour, but changing ssh port to 22 didn't
solved. On my fortinac, the problem was on the HTTPS disabled and the
API connector ( model configuration ) can't connect the Fortigate.