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Re: Fast TCP?

  • From: Marshall Eubanks
  • Date: Wed Jun 04 23:24:46 2003

Glad this came up as I have been reading this paper -

Does Figure 1 in
seem reasonable ? Will 100 RED TCP flows really only fill 90% of a 155 Mbps pipe but 87% of a 2.4 Gbps connection
and 75% of a 4.8 Gbps connection ? This seems strangely non-linear to me.

A more fundamental question is, is this really useful except in the case of very high bandwidth single flows (such as
e-VLBI or particle physics or uncompressed HDTV).
After all, isn't the current standard practice not to come close to fully utilizing backbone bandwidth ?

Marshall Eubanks

On Wednesday, June 4, 2003, at 10:40 PM, Allan Liska wrote:

On Wed, 4 Jun 2003, Mike Leber wrote:

Does anybody know any more about Fast TCP: nm/20030604/tc_nm/technology_internet_dc_3

Is it real?

It it open source?

Are there any implementations available?

Here's the white paper detailing it:

Here is their home page:

It doesn't look like they have production code available at this point,
but it looks like it could be interesting.

Allan Liska
[email protected]

T.M. Eubanks
e-mail : [email protected]

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