Re: Poor TCP throughput in 2.1.103

Shaw Carruthers (shaw@shawc.demon.co.uk)
Mon, 25 May 1998 14:05:54 +0100


Excerpts from linux: 24-May-98 Re: Poor TCP throughput in ..
miquels@cistron.nl (712)

> But. The Ascend is just a router "in between" - why should it know about
> window sizes, ACKs etc? MaxMTU - I can see that. But the rest should be
> an end-to-end thing.

The suspicion is that the Ascend TNT has a fixed buffer size for each
conventional modem connection. A large window size causes a buffer
overrun which means packets are lost.

--
Shaw Carruthers - shaw@shawc.demon.co.uk
London SW14 7JW UK
This is not a sig( with homage to Magritte).
  

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