ZyXEL Communications P-334W Configuring Address Mapping, Table 10-5Address Mapping, Figure 10-6Address Mapping Edit

Prestige 334W User’s Guide

		Table 10-5 Address Mapping
LABEL		DESCRIPTION
Type	1.	One-to-Onemode maps one local IP address to one global IP address. Note that port
	numbers do not change for the One-to-one NAT mapping type.
	2.	Many-to-Onemode maps multiple local IP addresses to one global IP address. This is
	equivalent to SUA (i.e., PAT, port address translation), ZyXEL's Single User Account
	feature that previous ZyXEL routers supported only.
	3.	Many-to-Many Overload mode maps multiple local IP addresses to shared global IP
	addresses.
	4.	Many One-to-Onemode maps each local IP address to unique global IP addresses.
	5.	Server allows you to specify inside servers of different services behind the NAT to be
	accessible to the outside world.
Insert	Click Insert to insert a new mapping rule before an existing one.
Edit	Click Edit to go to the Address Mapping Rule screen.
Delete	Click Delete to delete an address mapping rule.

Configuring Address Mapping

To edit an address mapping rule, select the radio button of a rule and click the Edit button to display the screen shown next.

Figure 10-6 Address Mapping Edit

The following table describes the labels in this screen.

10-12 NAT Screens