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ZyWALL 50 Internet Security Gateway
6-12 NAT
Figure 6-9 Menu 15.1.1.1 — Editing/Configuring an Individual Rule in a Set
Table 6-6 Menu 15.1.1.1 — Editing/Configuring an Individual Rule in a Set
FIELD DESCRIPTION EXAMPLE
Type Press [SPACE BAR] to toggle through a total of five types. These
are the mapping types discussed in Table 6-2. Server allows you to
specify multiple servers of different types behind NAT to this
computer. See section 6.5.3 for an example.
One-to-One
Local IP
Only local IP fields are N/A for server; Global IP fields MUST be set
for Server.
Start This is the starting local IP address (ILA). 0.0.0.0
End This is the ending local IP address (ILA). If the rule is for all local IPs,
then put the Start IP as 0.0.0.0 and the End IP as 255.255.255.255.
This field is N/A for One-to-One and Server types.
N/A
Global IP
Start This is the starting global IP address (IGA). If you have a dynamic
IP, enter 0.0.0.0 as the Global IP Start. Note that Global IP Start
can be set to 0.0.0.0 only if the types are Many-to-One or Server.
0.0.0.0
End
This is the ending global IP address (IGA). This field is N/A for One-
to-One, Many-to-One and Server types.
N/A
Once you have finished configuring a rule in this menu, press [ENTER] at the message “Press ENTER to
Confirm…” to save your configuration, or press [ESC] to cancel.
Menu 15.1.1.1 Address Mapping Rule
Type= One-to-One
Local IP:
Start=
End = N/A
Global IP:
Start=
End = N/A
Press ENTER to Confirm or ESC to Cancel:
Press Space Bar to Toggle.