User's Manual

Chapter 10 Network Address Translation (NAT)
P-660HW-Tx v3 User’s Guide
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Figure 101 Multiple Servers Behind NAT Example
10.5 Configuring Port Forwarding
" 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 57 on page 152 for port numbers commonly used for particular services.
Figure 102 NAT Port Forwarding