Technical Support - ZyXEL Communications EX3301-TO User Manual

Parameter
Active
Service Name
WAN interface
Start Port
End Port
Translation Start Port
Translation End Port
Server IP Address
Configure Originating IP
Protocol
4. Click OK to save the changes.

6. Technical Support

In case of technical issues, contact LilaConnect Customer Service by emailing
help@lilaconnect.co.uk or calling 0800 955 6670.
40
Description
Click the toggle button to enable the rule. When the switch goes
to the right, the function is enabled.
Enter a name to identify this rule using keyboard characters
(A-Z, a-z, 1-2, and so on).
Select the WAN interface through which the service is forwarded.
You must have already configured a WAN connection with
NAT enabled.
Enter the original destination port for the packets. To forward
only one port, enter the port number again in the End Port field.
To forward a series of ports, enter the start port number here and
the end port number in the End Port field.
Enter the last port of the original destination port range. To
forward only one port, enter the port number in the Start Port
field above and then enter it again in this field. To forward a
series of ports, enter the last port number in a series that begins
with the port number in the Start Port field.
It shows the port number to which you want the Zyxel device
to translate the incoming port. For a range of ports, enter the
first number of the range to which you want the incoming ports
translated.
It shows the last port of the translated port range.
Enter the inside IP address of the virtual server here.
Select Enable to enter the source IP address of the
WAN interface.
Select the protocol supported by this virtual server.
Choices are TCP, UDP, or TCP/UDP.