Operation Manual

Vigor300B Series User’s Guide
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This document demonstrates how to do WAN load balancing with Policy Route feature in
Routing. In the firmware before version 1.0.9, this is a feature in WAN menu called Load
Balance Rule. After upgrading firmware to version 1.0.9, the Rules set in WAN >> Load
Balance will be transferred to Policy Rule automatically.
In this example, we have WAN1 and WAN2 connected on Vigor3900, and we would like to
balance the traffic across them. Suppose we would like the traffic from LAN1
(192.168.1.0/24) to go to the Internet via WAN1 and traffic from LAN2 (192.168.2.0/24) to
go to the Internet via WAN2. To achieve this, we need one Policy Rule for each LAN
subnet.
1. Create a Route Policy for traffic from LAN1 to go to the Internet via WAN1. Go to
Routing >> Policy Route, click Add to add a new policy rule.