Messages in this thread | | | Date | Fri, 20 Aug 1999 14:43:48 +0000 | From | Marc Mutz <> | Subject | Re: _Very_ strange network delay over dialup-ISDN in 2.2.11. |
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bvermeul@blackstar.nl wrote: > <snip> > > Seen that, worked around it... :) There are two ways to work around this > particular problem: Disable VJ compression on your ISDN link (-vj -vccomp > I believe it is on the ipppd commandline), or disable tcp_timestamps. > One way or the other the tcp_timestamps bite the VJ compression, if you > disable either one, you get your normal, fast link. > <snip> You should read the mails more carefully before replying :-) I said that I disabled tcp_timestaming. My problem is not permanent lack of _throughput_ (at least not anymore), but occasional increase in _latency_ by a factor of 20.
BTW: Has anyone got a clue what part of the OSI cake is responsible for that? I.e. should I forward the message that started this thread to the isdn4linux people, too?
Marc
-- Marc Mutz <Marc@Mutz.com> http://marc.mutz.com/ University of Bielefeld, Dep. of Mathematics / Dep. of Physics
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