ZyXEL VMG4927-B50A User Guide - Page 160

Chapter 11 Network Address Translation (NAT) Table 54 Port Forwarding: Add/Edit (continued) LABEL DESCRIPTION Start Port Enter the original destination port for the packets. To forward only one port, enter the port number again in the End Port field. End Port 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. Translation Start Port Translation End Port Server IP Address Configure Originating IP Originating IP Protocol OK Cancel 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 VMG 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 Enable to enter the source IP address of WAN interface. Enter the source IP address of WAN interface. 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. 11.3 Applications Settings 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 82 Network Setting > NAT > Applications VMG4927-B50A / VMG9827-B50A User's Guide 160