Configuring Multiple Default Routes in Linux « Darien Kindlund’s Blog
[http://kindlund.wordpress.com/2007/11/19/configuring-multiple-default-routes-in-linux/#comment-10]
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Assume you have a Linux system with more than one network interface card (NIC) —
say eth0 and eth1. By default, administrators can define a single, default route
(on eth0). However, if