AliCloud supporting moving multiple EIPs on primary ENI for A-P HA 7.2.8
In active-passive high availability (A-P HA) mode, FortiGate-VM on AliCloud supports moving all attached elastic IP addresses (EIP) from the old primary instance to the new primary instance in case of failover.
The option to assign multiple EIPs to a FortiGate-VM primary elastic network interface is unavailable via the AliCloud portal GUI. You can only perform the assignment via the AliCloud CLI.