At 12:16 PM 9/11/2001, Christian Huitema wrote:
>Well, I remember running TCP over the Transpac's X.25 network at about
>the same time as CSNET, and my memories would certainly not qualify as
>"fine." What did happen quite frequently was that one of the many TCP
>connections would send a burst of packets that would saturate the X.25
>flow control;
Sounds as if Telenet (the provider I was using) had better flow control
signalling up to the X.25 user level...
> Also, this was before the introduction
>of congestion control and the revision of the RTT estimation algorithm.
Well it was certainly before the burst of excellent congestion control work
done in the mid/late 80's, but TCP did have a functioning mechanism, as I
recall.
>But I can certainly see variations of the problem happening in BEEP,
Please forgive my making a play on your words, but the problem with this
exchange is not that you "can see" the problems but, rather, "can imagine"
that they might exist. However the current specification attends to the
problem, rather carefully.
If you could "see" problems, you could document them or at least describe
the failings of the current specification. So far, no such detailed
technical analysis of the specification's deficiencies have been forthcoming.
There is, of course, a possibility that the specification is flawed, but
that is true of all specifications that have not been fielded. That is why
we have a 3-stage standards process. It is NOT, therefore, a basis for
preventing entering standards track.
d/
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Dave Crocker <mailto:[EMAIL PROTECTED]>
Brandenburg InternetWorking <http://www.brandenburg.com>
tel +1.408.246.8253; fax +1.408.273.6464
