Hi, I am trying to find a way of transparently intercepting packets flowing across my network, so that I can transform them for use in another application. The reason I am trying to do this transparently is so that TCP clients/servers can operate seamlessly without having to worry about the proxy machine(s). I know that I can redirect the traffic to a proxy of my choice (a la -j REDIRECT), but I don't want to have to replicate the client/server interactions. I was thinking I might be able to do this just using a kernel module with netfilter hooks, but I can't see any obvious way of doing this. Can anyone help me, please? Thanks. --
