Well, it seems my case was not fully onderstood or looked at. My problem seems a feature, not a bug. It is because of the tagged vlan ports the LVS has. When a realserver acts as a client in my case, the incoming packet comes to eth0, when the LVS has already learned mac addresses via it's eth0.621 or eth0.608 interface.
Setting sysctl net.ipv4.conf.eth0.rp_filter=0 solved my problem. _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org Send requests to lvs-users-requ...@linuxvirtualserver.org or go to http://lists.graemef.net/mailman/listinfo/lvs-users