[e2e] Internet Draft and survey on P2P in the presence of NAT
Henning Schulzrinne
hgs at cs.columbia.edu
Tue Apr 8 19:20:36 PDT 2003
There's been a lot more recent work on NAT traversal in the SIP working
group and surroundings. See, for example, the recent ICE draft by J.
Rosenberg that combines a number of NAT traversal techniques.
Bryan Ford wrote:
> Hi end2enders,
>
> I have been working on collecting and consolidating information about making
> peer-to-peer applications work seamlessly with NAT (you know, that evil
> anti-end2end technology we all love to hate :)), and have just released the
> first version of an Internet Draft on which I would be grateful to hear your
> comments:
>
> http://www.pdos.lcs.mit.edu/~baford/nat/draft-ford-natp2p-00.txt
>
> In addition, to get a better sense of the compatibility of these techniques
> with widely deployed NATs, I wrote a short NAT tester program that basically
> works like a simple STUN (rfc3489) client and outputs relevant stats, and a
> friend set up an on-line database to collect results. If you are behind or
> have access to a NAT that isn't already listed in the database, we'd greatly
> appreciate if you could run the client and enter the results you get. The
> program (source, Linux binary, FreeBSD binary) and database are at:
>
> http://www.pdos.lcs.mit.edu/~baford/nat/
>
> Thanks for your time!
> Bryan
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