Billion BiPAC 8700VAX(L)-1600 User Manual page 204

The following configuration page will appear to let you configure.
Interface: Select from the drop-down menu the interface you want the virtual server(s) to apply.
WAN IP: To specify the exact WAN IP address. It can be flexible while there are multiple WAN IPs
on one interface. If the WAN IP field is empty, 8700VAX(L)-1600 uses the current WAN IP of this
interface.
Server Name: Select the server name from the drop-down menu.
Custom Service: It is a kind of service to let users customize the service they want. Enter the user-
defined service name here. It is a parameter only available when users select Custom Service in
the above parameter.
Server IP Address: Enter your server IP Address here. User can select from the list box for quick
setup.
External Port
Start: Enter a port number as the external starting number for the range you want to give
access to internal network.
End: Enter a port number as the external ending number for the range you want to give
access to internal network.
Internal Port
Start: Enter a port number as the internal staring number.
End: Here it will generate automatically according to the End port number of External port
and can't be modified.
Protocol: select the protocol this service used: TCP/UDP, TCP, UDP.
Time Schedule: Select or set exactly when the Virtual Server works. When set to "Always On", the
Virtual Server will work all time; and also you can set the precise time when Virtual Server works,
like 01:00 - 19:00 from Monday to Friday. Or you can select the already set timeslot in Time
Schedule during which the Virtual Server works. And when set to "Disable", the rule is disabled and
there will be an icon
Exceptional Rule Group: Select the exceptional group listed. It is to grant or block Virtual Server
in the list table indicating the rule is disabled. See
199
Time Schedule.