ZyXEL Communications ZyWALL 2 Plus - Manual (Page 338)

Chapter 17 Network Address Translation (NAT)
ZyWALL 2 Plus User’s Guide
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Figure 219 ADVANCED > NAT > Address Mapping
The following table describes the labels in this screen.
Table 96 ADVANCED > NAT > Address Mapping
LABEL DESCRIPTION
SUA Address
Mapping
Rules
This read-only table displays the default address mapping rules.
Full Feature
Address
Mapping
Rules
# This is the rule index number.
Local Start IP This refers to the Inside Local Address (ILA), which is the starting local IP address. If
the rule is for all local IP addresses, then this field displays 0.0.0.0 as the Local Start
IP address. Local IP addresses are N/A for Server port mapping.
Local End IP This is the end Inside Local Address (ILA). If the rule is for all local IP addresses, then
this field displays 255.255.255.255 as the Local End IP address. This field is N/A for
One-to-One and Server mapping types.
Global Start IP This refers to the Inside Global IP Address (IGA), that is the starting global IP
address. 0.0.0.0 is for a dynamic IP address from your ISP with Many-to-One and
Server mapping types.
Global End IP This is the ending Inside Global Address (IGA). This field is N/A for One-to-One,
Many-to-One and Server mapping types.