ZyXEL Communications 5 Series - Manual (Page 400)

ZyWALL 5/35/70 Series User’s Guide
400 Chapter 21 Network Address Translation (NAT)
21.3 NAT Overview Screen
Click ADVANCED > NAT to open the NAT Overview screen. Not all fields are available on
all models.
Figure 213 ADVANCED > NAT > NAT Overview
The following table describes the labels in this screen.
Table 122 ADVANCED > NAT > NAT Overview
LABEL DESCRIPTION
Global Settings
Max. Concurrent
Sessions This read-only field displays the highest number of NAT sessions that the ZyWALL
will permit at one time.
Max. Concurrent
Sessions Per
Host Use this field to set the highest number of NAT sessions that the ZyWALL will permit
a host to have at one time.
WAN Operation
Mode This read-only field displays the operation mode of the ZyWALL's WAN ports.