ZyXEL Communications ZYAIR, User Manual

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ZyAIR Wireless Gateway Series User’s Guide
9-10 SUA/NAT
Figure 9-5 Address Mapping
The following table describes the labels in this screen.
Table 9-5 Address Mapping
LABEL DESCRIPTION
# This field displays the index number of the address mapping rule.
Local Start IP This refers to the Inside Local Address (ILA), that is the starting local IP address. Local
IP addresses are
N/A for Server port mapping.
Local End IP This is the end local IP address. If the rule is for all local IP addresses, then this field
displays 0.0.0.0 and 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 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), that is the starting global IP address.
This field is
N/A for One-to-One , Many-to-One and Server mapping types.
Type Choose the port mapping type from the drop down list.