After intallation -- Connect to the LAN port IP (has to be in different subnet than Port2)
The trick was that the device management is disabled by default.
that's why I could access user portal, but not management portal.
resolution :
1- Access device "console"
2- Command: system appliance_access enable
then you can open the ip with port : 4444 successfully
If you want to use XG as gateway - third NIC is needed as LAN port is already configured and accessed ;)
