Configuring A Server Behind Nat; Figure 100 Menu 15.1.1.1 Editing/Configuring An Individual Rule In A Set; Table 52 Menu 15.1.1.1 Editing/Configuring An Individual Rule In A Set - ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series User Manual

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Figure 100 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set

The following table explains the fields in this menu.

Table 52 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set

FIELD
Type
Local IP
Start
End
Global IP
Start
End
Server
Mapping Set
When you have completed this menu, press [ENTER] at the prompt "
or ESC to Cancel:

21.4 Configuring a Server behind NAT

Follow these steps to configure a server behind NAT:
1 Enter 15 in the main menu to go to Menu 15 - NAT Setup.
2 Enter 2 to display Menu 15.2 - NAT Server Sets as shown next.
Chapter 21 Network Address Translation (NAT)
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:
DESCRIPTION
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
the Example 3: Multiple Public IP Addresses With Inside Servers
section
for an example.
Only local IP fields are N/A for server; Global IP fields MUST be set for Server.
This is the starting local IP address (ILA).
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.
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: Note that Global IP Start can be set to 0.0.0.0 only if the types
are Many-to-One or Server.
This is the ending inside global IP address (IGA). This field is N/A for One-to-One,
Many-to-One and Server types.
Only available when Type is set to Server. Type a number from 1 to 10 to choose a
server set from menu 15.2.
" to save your configuration, or press [ESC] at any time to cancel.
Prestige 660RU-Tx Series User's Guide
Press ENTER to Confirm
168

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