Hi all, I was able to setup a machine with 4 NICS , NICS 1 2 and 3 are connected to the internet via dsl connection and NIC 4 is connected to LAN, I try to configure the machine with Julian Anastasov patches and on the same machine I install Squid proxy, Im monitoring the 4 ports via MRTG and I noticed that before It goes to link 2, link 1 must be saturated first or link1 will stop and the request is only transfered to link 2. So it seems that it is not doing a load balance, my idea of load balance is utilizing the 3 lines simultaneously. Can you please help me on my problem, If you can provide a sample iptables load balancing configuration and a load balance routing script will definitely helps me a lot. Thank you very much, Wennie