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| reply to espaeth
Re: MORE! MORE! MORE!
Any jackass can write an RFC, but it won't make "Internet Standard" level until its been fully vetted.
If the app doesn't exist, how would Sandvine profile it to be able to take action on it? Sandvine attacked the application protocol, so it recognized all BitTorrent applications. However, how one BitTorrent app responds to RST's resulting Winsock error code might be completely different than how another responds. Some apps might try and reestablish contact right away, others might mark the peer as "bad" and blacklist it.
Sandvine's method doesn't (and probably cannot) recognize which app is actually being used to generate the protocol it is attacking, so therefore it cannot predict what the app will do in response to the RST unless that behavior is also described in the protocol. And for BitTorrent, Gnutella, or ED2K, it is not. (I don't know about the others.)
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Robb Topolski -= funchords.com =- Hillsboro, Oregon
FCC Public Hearing on the Future of the Internet - Thursday, April 17th - Stanford Univ., Calif. |
