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Re: fixing TCP buffers (Re: packet reordering at exchange points)


From: Richard A Steenbergen <ras () e-gerbil net>
Date: Tue, 9 Apr 2002 21:12:30 -0400


On Wed, Apr 10, 2002 at 12:57:19AM +0000, E.B. Dreger wrote:

Unless, again, there's some sort of limit.  32 MB total, 512
connections, each socket gets 64 kB until it proves its worth.
Sockets don't get to play the RED-ish game until they _prove_
that they're serious about sucking down data.

Once a socket proves its intentions (and periodically after
that), it gets to use a BIG buffer, so we find out just how fast
the connection can go.

That doesn't prevent an intentional local DoS though.

-- 
Richard A Steenbergen <ras () e-gerbil net>       http://www.e-gerbil.net/ras
PGP Key ID: 0x138EA177  (67 29 D7 BC E8 18 3E DA  B2 46 B3 D8 14 36 FE B6)


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