The Applications Screen - ZyXEL Communications VMG1312-B Series User Manual

Table 55 Port Forwarding: Add/Edit (continued)
LABEL
WAN IP
Start Port
End Port
Translation
Start Port
Translation End
Port
Server IP
Address
Protocol
OK
Cancel

11.3 The Applications Screen

This screen provides a summary of all NAT applications and their configuration. In addition, this
screen allows you to create new applications and/or remove existing ones.
To access this screen, click Network Setting > NAT > Applications. The following screen
appears.
Figure 79 Network Setting > NAT > Applications
Chapter 11 Network Address Translation (NAT)
DESCRIPTION
Enter the WAN IP address for which the incoming service is destined. If the packet's
destination IP address doesn't match the one specified here, the port forwarding rule will
not be applied.
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 above.
This shows the port number to which you want the 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.
This shows the last port of the translated port range.
Enter the inside IP address of the virtual server here.
Select the protocol supported by this virtual server. Choices are TCP, UDP, or TCP/UDP.
Click OK to save your changes.
Click Cancel to exit this screen without saving.
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