IMPORTANT NOTICE: Code for this project is no longer maintained, and is released to the public domain. The NAT testing and classification server, however, will continue to operate. The concepts behind this work are being rolled in ICE-TCP, which we expect will find it's way into various open-source libraries such as PJNatH and libJingle. Feel free to contact Saikat if you have general questions about TCP NAT traversal.
- S. Guha and P. Francis. "An End-Middle-End Approach to Connection Establishment," In Proceedings of SIGCOMM 2007, Kyoto, Japan, Aug 2007.
- S. Guha and P. Francis. "Characterization and Measurement of TCP Traversal through NATs and Firewalls," in Proceedings of Interet Measurement Conference (IMC), Berkeley, CA, Oct 2005. [slides][html]
- S. Guha, Y. Takeda and P. Francis. "NUTSS: A SIP based approach to UDP and TCP connectivity," in Proceedings of SIGCOMM'04 Workshops, Portland, OR, Aug 2004, pp. 43--48.
- P. Francis. "Is the Internet Going NUTSS?," in IEEE Internet Computing, vol. 7, no. 6, pp. 94--96, 2003.