title: how is tcp(kernel) bypass implemented?
body: <p>Assuming I would like to avoid the overhead of the linux kernel in handling incoming packets and instead would like to grab the packet directly from user space. I have googled around a bit and it seems that all that needs to happen is one would use raw sockets with some socket options. Is this the case? Or is it more involved than this? And if so, what can I google for or reference in order to implement something like this?</p>