US Robotics USR3520 User Manual page 22

Priority based

In priority based mode the gateway will first try to make a WAN connection with the interface
on the top row of the table.

When the first interface is unable to make a connection to the internet, the gateway will then
try the second interface.

When the second interface fails the next line will be tried.

In order to change the priorities, click on the arrows behind the interface you would like to
change.
I
Revision: 1.00 Copyright 2015 U.S. Robotics Corporation 22 | P a g e