Re: Weird tcp performance differences with 2.0 and 2.2 kernels

Miquel van Smoorenburg (miquels@cistron.nl)
13 Feb 1999 17:38:00 +0100


In article <cistron.Pine.LNX.4.02A.9902131523440.3838-100000@mikeg.weiden.de>,
Mike Galbraith <mikeg@weiden.de> wrote:
[performance problem with TCP timestamps]
>ok..
>
>Anyone see exactly this problem on a _non_ isdn connection?

Aha. There is a bug in the ISDN code - something goes wrong when
TCP timestamps are enabled in the TCP layer and VJ compression is
enabled in the ISDN layer. There has been a thread on this list
about it a week ago.

When using ISDN, either disable TCP timestamps or VJ compression.
Even better find the bug and post the patch here :)

Mike.

-- 
Indifference will certainly be the downfall of mankind, but who cares?

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