General - ZyXEL Communications NBG4115 - V1.0 Manual

Chapter 12 NAT

12.2 General

Use this screen to enable NAT and set a default server. Click Network > NAT to
open the General screen.
Figure 71 Network > NAT > General
The following table describes the labels in this screen.
Table 50 Network > NAT > General
LABEL
NAT Setup
Enable Network
Address
Translation
Default Server Setup
Server IP
Address
Apply
Reset
138
DESCRIPTION
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.
In addition to the servers for specified services, NAT supports a default
server. A default server receives packets from ports that are not
specified in the Application screen.
If you do not assign a Default Server IP address, the NBG4115
discards all packets received for ports that are not specified in the
Application screen or remote management.
Click Apply to save your changes back to the NBG4115.
Click Reset to begin configuring this screen afresh.
NBG4115 User's Guide