ZyXEL Communications NBG-417N - Manual (Page 122)

Chapter 11 Network Address Translation (NAT)
NBG-417N User’s Guide
122
Note: You must create a firewall rule in addition to setting up NAT, to allow traffic from
the WAN to be forwarded through the NBG-417N.
11.2 What You Can Do
• Use the General screen ( Section 11.3 on page 122 ) to enable NAT and set a
default server.
• Use the Application screen ( Section 11.4 on page 123 ) to change your NBG-
417N’s port forwarding settings.
• Use the Advanced screen ( Section 11.5 on page 126 ) to change your NBG-
417N’s trigger port settings.
11.3 General NAT Screen
Use this screen to enable NAT and set a default server. Click Network > NAT to
open the General screen.
Figure 70 Network > NAT > General
The following table describes the labels in this screen.
Table 46 Network > NAT > General
LABEL DESCRIPTION
NAT Setup
Enable Network
Address
Translation
Network Address Translation (NAT) allows the translation of an Internet
protocol address used within one network (for example a private IP
address used in a local network) to a different IP address known within
another network (for example a public IP address used on the Internet).
Select the check box to enable NAT.
Default Server Setup