Nat Application Screen; Table 54 Network > Nat > General - ZyXEL Communications X550N - V3.60 User Manual

The following table describes the labels in this screen.
Table 54 Network > NAT > General
LABEL
Enable Network
Address
Translation
Default Server
Setup
Server IP
Address
Wake up this
target by Wake
On LAN
Apply
Reset

11.4 NAT Application Screen

Port forwarding allows you to define the local servers to which the incoming services will be
forwarded. To change your X550N's port forwarding settings, click Network > NAT >
Application. The screen appears as shown.
If you do not assign a Default Server IP address in the NAT > General
screen, the X550N discards all packets received for ports that are not specified
in this screen or remote management.
Refer to Appendix F on page 321
X550N Series User's Guide
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 X550N discards all packets
received for ports that are not specified in the Application screen or remote
management.
Select this to use WoL (Wake On LAN) to turn on the server specified in the
Server IP Address field when packets are received on ports not specified in the
Application screen.
Note: For more information on Wake On LAN see
page 255.
Click Apply to save your changes back to the X550N.
Click Reset to begin configuring this screen afresh.
for port numbers commonly used for particular services.
Chapter 11 Network Address Translation (NAT)
Section 22.4 on
139