2010/4/29 James Hogarth <james.hogarth at gmail.com>: > For static routes on a Centos/Redhat box you can use > /etc/sysconfig/network-scripts/route-ethX > > Example syntax for file: > > 10.243.248.0/24 via 10.243.251.254 > 10.243.252.0/24 via 10.243.251.254 > 172.20.220.0/24 via 10.243.251.254 > > Can't say I've ever had to set up static arp caches/values.... > > James Thanks for your answer. I am looking for a bit different thing here. Those are normal destination based routes, I have source routing (and other routing based on rules), for example: ip rule add from 10.1.1.0/24 to 10.2.2.0/24 table EXAMPLE ip route add default via 192.168.100.7 dev eth0 table EXAMPLE ip route flush cache etc Regards, Kimmo