I need policy based routing at my server, but I don´t now the right place to make it persistent across reboots.

At this time we start a script (router.sh) after reboot. It works but it isn´t a clean solution.


ip route add dev eth1 src table rt2
ip route add default via dev eth1 table rt2
ip rule add from table rt2
ip rule add to table rt2

Where is the right place and the syntax to make it persistent clean? I try /etc/sysconfig/network/if-up.d/route.sh but it doesn´t work (maybe I use the wrong syntax)