This local gateway authentication type comes with five operation
modes, which are:
IP only
IP + Domain Name (FQDN) Authentication
IP + E-mail Addr. (USER FQDN) Authentication Dynamic IP +
Domain Name (FQDN) Authentication
Dynamic IP + E-mail Addr. (USER FQDN) Authentication
(1) IP only:
If users decide to use IP only, entering the IP address is the only
way to gain access to this tunnel. The WAN IP address will be
automatically filled into this space. Users don't need to do further
settings.
(2) IP + Domain Name(FQDN) Authentication:
If users select IP + domain name type, please enter the domain
name and IP address. The WAN IP address will be automatically
filled into this space. Users don't need to do further settings. FQDN
refers to the combination of host name and domain name and can
be retrieved from the Internet, i.e. vpn.server.com. This IP address
