Netopia R2020 manual Change NAT Public Range

10-26 User’s Reference Guide

Select Show/Change Public Range, then Easy-PAT Range, and press Return. Enter the value your ISP assigned for your public address (206.1.1.6, in this example). Toggle Type to pat. Your public address is then mapped to the remaining private IP addresses using PAT. (If you were not using the Easy-PAT Range and Easy-PAT List that is created by default by using Easy Setup, you would have to define a public range and Map List. For the purpose of this example you can just alter this range and list.)

Change NAT Public Range

Range Name:	Easy-PAT Range
Type...	pat
Public Address:	206.1.1.6
First Public Port:	49152
Last Public Port:	65535

CHANGE NAT PUBLIC RANGE CANCEL

Select CHANGE NAT PUBLIC RANGE and press Return. This returns you to the Network Address Translation screen.

Select Add Public Range and press Return. Type a name for this static range, as shown below. Enter the first and last public addresses your ISP assigned in their respective fields as shown. The first five public IP addresses (206.1.1.1 - 206.1.1.5, in this example) are statically mapped to the first five corresponding private IP addresses (192.168.1.1 - 192.168.1.5).

Add NAT Public Range

Range Name:	Static Range
Type...	static
First Public Address:	206.1.1.1
Last Public Address:	206.1.1.5

ADD	NAT PUBLIC RANGE	CANCEL
Return/Enter	to commit changes.