Routing Multi-homed RedHat or Centos

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Sending Packets back OUT the interface they came IN   Redhat/Centos 5, 6, 7 support automatically configuring iproute2 routing tables when you bring up multiple interfaces that are connected to different subnets. This is done by configuring some additional files in /etc/sysconfig/network-scripts/ For each interface ethX, you need a rule-ethX and a route-ethX file. Suppose… Read more »