[ih] Where is VJCC? Re: O.k., so BSD 4.3 Tahoe is the version of interest.

Vint Cerf vint at google.com
Wed May 28 03:55:20 PDT 2014


GBN is a funny way to characterize the process - the retransmission has to
be limited by window permissions at least.

v



On Wed, May 28, 2014 at 6:34 AM, Detlef Bosau <detlef.bosau at web.de> wrote:

> My joy was a bit to early, this version doesn't contain the VJCC actions
> but uses cwnd for source quench. (To my understanding, from the
> congavoid paper, VJ introduced a state variable cwnd, obviously it is
> already present here?) However, I don't find the actions
> "window halving" on time out and for the window increase, I find a
> probing in case of missing source quenchs.
>
> Anyway, as far as I see at the moment, this code clearly does Go Back N
> in case of an expiring retransmission timer and timer backoff.
>
>
> --
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> Detlef Bosau
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