Wan Backup Setup; Figure 52 Traffic Redirect Lan Setup - ZyXEL Communications P-2602H User Manual

The following network topology allows you to avoid triangle route security issues when the
backup gateway is connected to the LAN. Use IP alias to configure the LAN into two or three
logical networks with the ZyXEL Device itself as the gateway for each LAN network. Put the
protected LAN in one subnet (Subnet 1 in the following figure) and the backup gateway in
another subnet (Subnet 2). Configure filters that allow packets from the protected LAN
(Subnet 1) to the backup gateway (Subnet 2).

Figure 52 Traffic Redirect LAN Setup

7.8 WAN Backup Setup

Use this screen to configure your ZyXEL Device's WAN backup. Click Network > WAN >
WAN Backup Setup.
P-2602H(W)(L)-DxA User's Guide
Chapter 7 WAN Setup
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