Posts Tagged ‘routing’

Policy routing with IP Filter on FreeBSD

Saturday, January 3rd, 2009

In this post I’ll write about implementation of policy routing with IP Filter on FreeBSD. Policy routing is a process of forcing packets to follow a particular route not necessary through default gateway. This is very useful in a multihomed environment when your FreeBSD server acts as a router and you want different networks to be routed differently based on a source network or interface.