http://gdncgijky3xvocpkq6xqk5uda4vsnvzuk7ke7jrvxnvyjwkq35iq.b32.i2p/posts/documentation/development-programming/49-building-your-own-network-appliance-part-1.html
Occasionally we all need our hardware to do something that the manufacturer didn't think of. Sometimes, the only option is to build the software yourself and run it on custom hardware.This