Draytek Vigor2912 User Manual page 193

Each item is explained as follows:
Item
Index
Service Name
WAN Interface
Protocol
Public Port
Private IP
Status
Press any number under Index to access into next page for configuring port redirection.
Available settings are explained as follows:
Item
Enable
Mode
Service Name
Protocol
WAN IP
Description
Display the number of the profile.
Display the description of the specific network service.
Display the WAN IP address used by the profile.
Display the transport layer protocol (TCP or UDP).
Display the port number which will be redirected to the
specified Private IP and Port of the internal host.
Display the IP address of the internal host providing the
service.
Display if the profile is enabled (v) or not (x).
Description
Check this box to enable such port redirection setting.
Two options (Single and Range) are provided here for you
to choose. To set a range for the specific service, select
Range. In Range mode, if the public port (start port and end
port) and the starting IP of private IP had been entered, the
system will calculate and display the ending IP of private IP
automatically.
Enter the description of the specific network service.
Select the transport layer protocol (TCP or UDP).
Select the WAN IP used for port redirection. There are
eight WAN IP alias that can be selected and used for port
redirection. The default setting is All which means all the
incoming data from any port will be redirected to specified
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Vigor2912 Series User's Guide