*BSD News Article 85882


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From: Enoch Wu <wue@eskimo.com>
Subject: Almost in PPP land but something is odd.
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Date: Mon, 30 Dec 1996 00:07:59 GMT
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Hello,

I am on FreeBSD 2.1.5 running user ppp to connect to my ISP. One day
it worked and the next day it stopped working.  This is strange because
the last thing I did was to make printed copies of all my configuration
files -- thank God. I also installed the TIN newsreader.  Could the
installation have broken my system ?  I could telnet, ftp and run lynx
and now it is broken.

Well it was working the day before and now PPP kept hanging up on me,
dropping the DTR light on my modem and terminating PPP.  However 
as I pick up the phone, I could hear the modem carrier still talking.  

I set PPP's debug level to Chat Phase LCP.  Before I could see every 
negotiation going on.  Now I only see chat script responses showing
successfull login but no PPP. As soon as the chat script sends "tia
-ppp"
(after a successful login into my shell account) all I see are:   

SIGHUP
PPP terminated

At that same instant, I noticed the modem dropped the DTR light.  It is
as if PPP was telling the modem to drop DTR signal. Why ?   

Then I proceeded to examine the timeout timers (set timeout 1200 300)
but ppp on my FreeBSD still hung up on me.

--EW

Just wanting to learn.

PS.  I ran dip from Linux and did not have PPP problem.