Configuring Multiple Default Routes in LinuxConfiguring Multiple Default Routes in Linux November 19, 2007 – 4:14 am Posted in Linux Tagged Linux, multiple routes, routing 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 you receive traffic (i.e., ICMP pings) on eth1, the return traffic will go out eth0 by
