*BSD News Article 50939


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From: jds100s@bosco.cc.odu.edu (Jonathan Sturges)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: pppd process doesn't die!
Date: Thu, 14 Sep 95 14:22:08 GMT
Organization: Old Dominion University
Lines: 17
Message-ID: <439e1b$qdq@maui.cc.odu.edu>
NNTP-Posting-Host: bosco101.cc.odu.edu
Keywords: ppp pppd FreeBSD
X-Newsreader: News Xpress Version 1.0 Beta #4

Hi,
I've encountered another problem with pppd (under FreeBSD 2.0.5-950622 SNAP).
It seems that when I attempt to close the connection that pppd doesn't release 
 the serial port and exit.
If I attempt to close the PPP link, and then call right back, the modem 
answers, but you get nothing... no prompts (so getty doesn't seem to have been 
re-launched) and no response to anything you type.  If I telnet to the machine 
from somewhere else, the pppd process is still going, and it's a "runaway," 
chewing up lots of CPU cycles.
Could this be an LCP problem?  Maybe my client isn't properly breaking the PPP 
link.  But, I've used this setup on several other PPP connections (run on 
different hardware & OSs) and never had a problem.  (Incidentally, the client 
is a MacPlus running MacPPP 2.1SD, if anyone's curious).

thanks for any help...
Jonathan
jds100s@bosco.cc.odu.edu