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Gateways on the wan side – ZyXEL Communications ZyXEL ZyWALL 2WE User Manual

Page 350

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ZyWALL 2 and ZyWALL 2WE

Triangle Route

18

Gateways on the WAN Side

A second solution to the “triangle route” problem is to put all of your network gateways on the WAN side as
the following figure shows. This ensures that all incoming network traffic passes through your ZyWALL to
your LAN. Therefore your LAN is protected.

Diagram C-4 Gateways on the WAN Side