Wan Backup; Traffic Redirect On The Lan; Traffic Redirect On The Wan; Figure 7-8 Traffic Redirect Setup Example - ZyXEL Communications Prestige 653HWI series User Manual

Prestige 653HWI Series User's Guide

7.12 WAN Backup

Should the DSL connection fail, traffic redirect can transfer data to a backup gateway. You can also use the
ISDN port for a dial-up connection should the DSL connection fail. To set up the ISDN port for backup
usage, first make sure you have set up the port connection (see the Compact Guide).

7.13 Traffic Redirect on the LAN

Traffic redirect forwards LAN traffic to a backup gateway when the Prestige cannot connect to the Internet.
An example is shown in the figure below.

Figure 7-8 Traffic Redirect Setup Example

7.14 Traffic Redirect on the WAN

Traffic redirect forwards WAN traffic to a backup gateway when the Prestige cannot connect to the Internet
through its normal gateway. Connect the backup gateway on the WAN so that the Prestige still provides
firewall protection.
7-18 WAN Setup