User`s guide

Chapter 13 Network Address Translation (NAT) Screens
LAN-Cell 2 User’s Guide
291
Figure 173 ADVANCED > NAT > NAT Overview
The following table describes the labels in this screen.
Table 106 ADVANCED > NAT > NAT Overview
LABEL DESCRIPTION
Global Settings
Max.
Concurrent
Sessions
This read-only field displays the highest number of NAT sessions that the LAN-Cell
will permit at one time.
Max.
Concurrent
Sessions Per
Host
Use this field to set the highest number of NAT sessions that the LAN-Cell will permit
a host to have at one time.
WAN Operation
Mode
This read-only field displays the operation mode of the LAN-Cell's WAN interfaces.
WAN
Enable NAT Select this check box to turn on the NAT feature for the WAN interface. Clear this
check box to turn off the NAT feature for the WAN interface.
Address
Mapping Rules
Select SUA if you have just one public WAN IP address for your LAN-Cell. This lets
the LAN-Cell use its permanent, pre-defined NAT address mapping rules.
Select Full Feature if you have multiple public WAN IP addresses for your LAN-Cell.
This lets the LAN-Cell use the address mapping rules that you configure. This is the
equivalent of what used to be called full feature NAT or multi-NAT.
The bar displays how many of the LAN-Cell's possible address mapping rules are
configured. The first number shows how many address mapping rules are
configured on the LAN-Cell. The second number shows the maximum number of
address mapping rules that can be configured on the LAN-Cell.