[electric_mayhem]

How does this distinguish itself from fwknop?

https://github.com/mrash/fwknop

And what have you got to protest against DoS attacks on your packet inspection mechanism?

[mschempp]

Did not know fwknop, but since it came up multiple times in this thread, I'll look into it.

I have no protection against DoS attacks, but I'm working on it (there is also a WIP in the README about that :) )