ZyXEL Communications ZyXEL Prestige 660R, User Manual

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Prestige 660R ADSL 2+ Access Gateway
21-8 NAT
Figure 21-7 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set
The following table explains the fields in this menu.
Table 21-4 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set
FIELD DESCRIPTION EXAMPLE
Type Press [SPACE BAR] and then [ENTER] to select from a total of five types.
These are the mapping types discussed in
the chapter on NAT web
configurator screens. Server allows you to specify multiple servers of
different types behind NAT to this computer. See section 21.5.3 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 inside 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 inside global IP address (IGA). This field is N/A for One-
to-One , Many-to-One and Server types .
N/A
Menu 15.1.1.1 Address Mapping Rule
Type= One-to-One
Local IP:
Start=
End = N/A
Global IP:
Start=
End = N/A
Server Mapping Set= N/A
Press ENTER to Confirm or ESC to Cancel:
Press Space Bar to Toggle.