Apply conversion script to all *.md files. authored by Alexander Hansen Færøy's avatar Alexander Hansen Færøy
'''What it detects''' **What it detects**
* Detects the presence of a DPI device that sends TCP RST packets when it detects an offending connection * Detects the presence of a DPI device that sends TCP RST packets when it detects an offending connection
'''Inputs''' **Inputs**
* A list of IP:port pairs to be tested. * A list of IP:port pairs to be tested.
'''Experiment''' **Experiment**
* A TCP Connect scan is made to the remote IP:PORT * A TCP Connect scan is made to the remote IP:PORT
'''Control''' **Control**
* If for the TCP connect we get back a RST packet then there is a DPI device injecting RST packets. * If for the TCP connect we get back a RST packet then there is a DPI device injecting RST packets.
'''Output''' **Output**
* What IP:ports are being blocked using this technique. * What IP:ports are being blocked using this technique.
'''Notes''' **Notes**
This is the kind of censorship that is happening in china as illustrated in this paper: http://www.cl.cam.ac.uk/~rnc1/ignoring.pdf This is the kind of censorship that is happening in china as illustrated in this paper: http://www.cl.cam.ac.uk/~rnc1/ignoring.pdf