While on the topic of clever UDP-based NAT traversal techniques, I think my favo...

nwf on July 1, 2013 | parent | context | favorite | on: TCP simultaneous open and peer to peer networking

While on the topic of clever UDP-based NAT traversal techniques, I think my favorite to date is pwnat [http://samy.pl/pwnat/]. Uses ICMP in a clever way, requires no 3rd party.