Date: Thu, 12 Nov 1998 01:12:37 +0000 From: Brian Somers <brian@Awfulhak.org> To: Dmitry Valdov <dv@dv.ru> Cc: Brian Somers <brian@FreeBSD.ORG>, current@FreeBSD.ORG Subject: Re: cvs commit: src/usr.sbin/ppp ip.c (fwd) Message-ID: <199811120112.BAA04700@woof.lan.awfulhak.org> In-Reply-To: Your message of "Thu, 12 Nov 1998 00:21:16 %2B0300." <Pine.BSF.4.02A.9811120012480.757-100000@home.dv.ru>
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In the log, does it mention something like:
deflink: /dev/cuaa0 doesn't support CD
? This will happen if your modem doesn't show a CD signal at all
when LCP is started. If this is the case, your modem is
misconfigured, or isn't connected when your dial/login scripts have
finished.
> Hi!
>
> Just have this problem again. With debug set on. ppp thinks that
> everything is ok, but modem already hanged up. When I kill it with -1 it
> says that
> it normally terminated the connection then exit.
> I think the workaround is to send ate0 to modem because it sends something
> to modem and receiving it :) But default config has ATE1 in it.
> I'm *really* sure that my modem is configured properly and it's not a user
> error :)
>
> What can I do to help you to resolve the problem? I'm using dial-on-demand
> (pmdemand section) and running ppp with a command ppp -auto pmdemand.
>
>
> On Wed, 11 Nov 1998, Dmitry Valdov wrote:
>
> >
> >
> > ---------- Forwarded message ----------
> > Date: Tue, 10 Nov 1998 21:32:53 +0000
> > From: Brian Somers <brian@Awfulhak.org>
> > To: Kris Kennaway <kkennawa@physics.adelaide.edu.au>
> > Cc: Dmitry Valdov <dv@dv.ru>, Brian Somers <brian@freebsd.org>,
> > current@freebsd.org
> > Subject: Re: cvs commit: src/usr.sbin/ppp ip.c
> >
> > > On Tue, 10 Nov 1998, Dmitry Valdov wrote:
> > >
> > > > Also there is one more bug - sometimes ppp don't detect carrier lost and
> > > > stays in open state for a long time. :(
> > >
> > > Sorry for the "implicit bug report", Brian, but I've been meaning to track
> > > this down for a long time and make sure it's not user error. I often see this
> > > as well - it's noticeable for me because I have ipfw installed and when the
> > > modem drops carrier I see packets being 'reflected' by the modem's local echo
> > > (I assume), and bouncing off the ipfw 'incoming address of myself' filter.
> >
> > Try ``set log +debug''. You should see the online/offline status of
> > the link at frequent intervals. If this doesn't agree with your
> > modem, then you modem may be misconfigured.
> >
> > > Kris
--
Brian <brian@Awfulhak.org>, <brian@FreeBSD.org>, <brian@OpenBSD.org>
<http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour....
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