On Tue, 2007-07-31 at 16:28 -0400, FM wrote: > Tx for the reply, > I re read the doc and my question remains :-) > ex : > from the RH documentation : > Create the ARP table entries for each virtual IP address on each real > server (the real_ip is the IP the director uses to communicate with the > real server; often this is the IP bound to eth0): > arptables -A IN -d <virtual_ip> -j DROP > arptables -A OUT -d <virtual_ip> -j mangle --mangle-ip-s <real_ip> > > > If I create a redundancy server, and if the master server goes down, the > backup server will create all the <virtual_ip> but not the <real_ip> so > all the real servers still have the arptables setting to modify the > source of the IP packet to look likes the master LVS server that is down > now. Another way you can do it is by adding iptables rules to you real servers like: -A PREROUTING -d <vip> -p tcp -m tcp --dport <dport> -j REDIRECT I didn't have much luck using arptables, but this worked well for me. -Steve -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
