ZyXEL MAX-306 User Guide - Page 131

Chapter 10 The NAT Configuration Screens Table 49 ADVANCED > NAT Configuration > Trigger Port (continued) LABEL DESCRIPTION Start Port End Port Enter the incoming port number or range of port numbers you want to forward to the IP address the WiMAX Device records. To forward one port number, enter the port number in the Start Port and End Port fields. To forward a range of ports, • enter the port number at the beginning of the range in the Start Port field • enter the port number at the end of the range in the End Port field. Trigger Start Port End Port If you want to delete this rule, enter zero in the Start Port and End Port fields. Enter the outgoing port number or range of port numbers that makes the WiMAX Device record the source IP address and assign it to the selected incoming port number(s). To select one port number, enter the port number in the Start Port and End Port fields. To select a range of ports, Apply Cancel • enter the port number at the beginning of the range in the Start Port field • enter the port number at the end of the range in the End Port field. If you want to delete this rule, enter zero in the Start Port and End Port fields. Click to save your changes. Click to return to the previous screen without saving your changes. 10.4.1 Trigger Port Forwarding Example The following is an example of trigger port forwarding. In this example, J is Jane's computer and S is the Real Audio server. Figure 62 Trigger Port Forwarding Example User's Guide 131