ZyXEL Communications P-660HW-D Series - Manual (Page 137)

P-660HW-D Series User’s Guide
Chapter 8 Network Address Translation (NAT) Screens 136
Figure 75 Multiple Servers Behind NAT Example
8.5 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 47 on page 135 for port numbers commonly used for particular services.
Figure 76 NAT Port Forwarding