Re: http://www.kt.opensrc.org/kt19990617_23.html#5 (fwd)

Frank Bernard (root@frankb.ipf.de)
Sun, 27 Jun 1999 23:39:05 +0200 (MEST)


Just a guess : may be you've got the wrong MTU : 1524 for me (PPP/Modem,
not PPP/ISDN) and the pinging adjusts that.

What kernel release are you using, did you obtain the ISDN sources from
ftp.suse.com, which ppp release, which modutils ?

Regards

Frank

Dipl.-Inform. Frank Bernard phone : +49 700 34739255 (0700 34739255)
Ellerstr. 11 vanity : +49 700 FIREWALL (0700 FIREWALL)
60389 Frankfurt fax : +49 69 47885616
Germany email : frankb@ipf.de
www : http://www.linuxwall.de

On Sun, 27 Jun 1999, Zack Brown wrote:

> Thought I should send this along...
>
> Zack
>
> ---------- Forwarded message ----------
> Date: Sat, 26 Jun 1999 21:29:26 +0200
> From: Juergen Kahrs <Juergen.Kahrs@t-online.de>
> To: zbrown@lynx.neu.edu
> Subject: http://www.kt.opensrc.org/kt19990617_23.html#5
>
> Hello,
>
> I am sorry to bother you with an email that should have been posted to
> the mailing list. For several months now I have been reading your
> excellent summaries but I dont know yet how to post to the mailing
> list. So, here is a comment on the above mentioned topic (5.Unfixable
> TCP Slowdown?):
>
> My TCP/PPP connection is also extremely slow or stalled when it has
> been built up for the second (or later) time after booting. The mailing
> list recommends unloading and reloading of the ISDN and PPP modules.
> Have compiled it into the kernel, this is not an option for me, but
> it seems like I have found a workaround.
>
> The problem described disappears as soon as I start pinging from my
> machine to some host on the Internet. pinging my own machine
> ("ping localhost") does not help. Maybe this observation helps to find
> the cause of the problem.
>
> Thanks for reading and (more importantly) for assembling the weekly
> summaries. It is interesting to read and sometimes even helpful.
>
>
> ________________________________________________________________________
>
> Juergen Kahrs Tel. 0421 249 666
> Millstaetter Strasse 15 Tel. 0421 457 2819
> D 28359 Bremen Fax 0421 457 3578
> ____________ http://home.t-online.de/home/Juergen.Kahrs/ _______________
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.rutgers.edu
> Please read the FAQ at http://www.tux.org/lkml/
>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/