*BSD News Article 76065


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From: "Jordan K. Hubbard" <jkh@FreeBSD.org>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: ppp -auto problem
Date: Wed, 14 Aug 1996 02:17:22 -0700
Organization: Walnut Creek CDROM
Lines: 15
Message-ID: <321199A2.167EB0E7@FreeBSD.org>
References: <4uqitj$ais@stratus.skypoint.net>
NNTP-Posting-Host: time.cdrom.com
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X-Mailer: Mozilla 3.0b7 (X11; I; FreeBSD 2.2-CURRENT i386)
To: Patrick Sonnek <psonnek@skypoint.com>

Patrick Sonnek wrote:
> 
> I have ppp -auto running in the background.  Occasionally the modem
> disconnects, and ppp dosn't notice.  Because ppp didn't notice that

Are you sure you have the cable physically wired so that the serial port
gets indication of CD/DTR transitions from the modem?  A good test is to
simply connect to the modem with kermit or tip, dial out and then drop
carrier - kermit/tip should notice and drop back to the command prompt. 
If not, your cable probably pulls up some of the signals in the
connector (jumpers) or your modem is configured to not report CD
transitions.
-- 
- Jordan Hubbard
  President, FreeBSD Project