ZyXEL Communications P-661H Series - Manual (Page 139)

P-661H/HW Series User’s Guide
Chapter 7 Network Address Translation (NAT) Screens 139
Figure 73 Multiple Servers Behind NAT Example
7.5 Configuring Port Forwarding
Note: The Port Forwarding screen is available only when you select SUA Only in
the NAT > General screen.
If you do not assign a Default Server IP address, the ZyXEL Device discards
all packets received for ports that are not specified here or in the remote
management setup.
Click Network > NAT > Port Forwarding to open the following screen.
See Table 51 on page 138 for port numbers commonly used for particular services.
Figure 74 Port Forwarding