ZyXEL Communications USG40 User Manual page 389

screen, login to the Web Configurator and click Configuration > Network > NAT. The following
screen appears, providing a summary of the existing NAT rules.
Click on the icons to go to the OneSecurity.com website where there is guidance on configuration
walkthroughs, troubleshooting, and other information.
Figure 269 Configuration > Network > NAT
The following table describes the labels in this screen.
Table 144 Configuration > Network > NAT
LABEL DESCRIPTION
Add Click this to create a new entry.
Edit Double-click an entry or select it and click Edit to open a screen where you can modify
the entry's settings.
Remove To remove an entry, select it and click Remove. The ZyWALL/USG confirms you want
to remove it before doing so.
Activate To turn on an entry, select it and click Activate.
Inactivate To turn off an entry, select it and click Inactivate.
# This field is a sequential value, and it is not associated with a specific entry.
Status This icon is lit when the entry is active and dimmed when the entry is inactive.
Name This field displays the name of the entry.
Mapping Type This field displays what kind of NAT this entry performs: Virtual Server, 1:1 NAT, or
Many 1:1 NAT.
Interface This field displays the interface on which packets for the NAT entry are received.
Original IP This field displays the original destination IP address (or address object) of traffic that
matches this NAT entry. It displays any if there is no restriction on the original
destination IP address.
Mapped IP This field displays the new destination IP address for the packet.
Protocol This field displays the service used by the packets for this NAT entry. It displays any if
there is no restriction on the services.
Original Port This field displays the original destination port(s) of packets for the NAT entry. This
field is blank if there is no restriction on the original destination port.
Mapped Port This field displays the new destination port(s) for the packet. This field is blank if there
is no restriction on the original destination port.
Chapter 13 NAT
ZyWALL/USG Series User's Guide
389