The server below is the server i setup LVS on: IP Address on eth0: 192.168.9.53 gw 192.168.9.1 (public has access to the internet etc..) IP Address on eth1: 192.168.8.53 (no gw) mango ~ # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.9.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 192.168.8.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.9.1 0.0.0.0 UG 0 0 0 eth0 NABLE_FORWARDING_IPv4="yes" and via sysctl.conf iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE ipvsadm -A -t 192.168.9.53:80 -s wlc ipvsadm -a -t 192.168.9.53:80 -r 192.168.8.54:80 -m ipvsadm -a -t 192.168.9.53:80 -r 192.168.8.55:80 -m -w 2 Machine with IP 192.168.9.54 and 192.168.8.53 (web server on port 80 is working) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.9.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 192.168.8.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.9.1 0.0.0.0 UG 0 0 0 eth1 Machine with IP 192.168.9.54 and 192.168.8.54 (web server on port 80 is working) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.9.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 192.168.8.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.9.1 0.0.0.0 UG 0 0 0 eth1 Basically what I want to do is, when connecting from another machine on the .9 network to 192.168.9.53 on port 80,the connection should be forwarded to 192.168.8.54 or .54 on port 80. I looked at tcpdump I see that the connection is being forwarded correctly, but i don't get a reply back. From the server where i run LVS on, i can ping both networks The server where i initiate the telnet command is: Machine with IP 192.168.9.12 and 192.168.8.12 (web server on port 80 is working) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.9.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 192.168.8.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.9.1 0.0.0.0 UG 0 0 0 eth1