Hello all. I have load balancing (DSL + Cable) ala nano HOWTO + some modifications. Works great. LAN | ----------- | LOAD | |BALANCER | ----------- | | Firewall Firewall | | Cable DSL Modem Modem | | Internet Internet I would like to be able to define proxies for certain applications so that I can force them to use a particular interface and thus control if they go out cable vs DSL. You think I could install some kind of proxy on the load balancing box and achieve this or will I need to make two proxy server boxes, one off each external interface on the load balancer? I''m using the load balancer for home office use. I want to specify, say for streaming video to use the cable modem, as it has a much higher download rate. I know I could create some static routes for certain ports (I have already done this using mangle) but I don''t want to have to do this every time I configure a new application. By having ''proxies'' any application that supports proxy server can be configured for a particular interface. It could be quite convenient. It doesn''t need to be a true proxy like Squid, just something to relay the traffic. Any ideas are greatly appreciated, -Ron