ZyXEL SBG3300-NB00 User Guide - Page 227

Chapter 11 Network Address Translation (NAT) Table 54 Port Forwarding: Add/Edit (continued) LABEL End Port DESCRIPTION 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 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 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. 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 76 Network Setting > NAT > Applications The following table describes the labels in this screen. Table 55 Network Setting > NAT > Applications LABEL DESCRIPTION Add new application Click this to add a new NAT application rule. Application Forwarded This field shows the type of application that the service forwards. WAN Interface This field shows the WAN interface through which the service is forwarded. Server IP Address This field displays the destination IP address for the service. Modify Click the Delete icon to delete the rule. SBG3300-N Series User's Guide 227