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Date:      Thu, 12 Jun 1997 11:37:07 -0500 (CDT)
From:      Mark Tinguely <tinguely@plains.NoDak.edu>
To:        root@bmccane.uit.net, tinguely@plains.NoDak.edu
Cc:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: /var/run/natd.pid request
Message-ID:  <199706121637.LAA11915@plains.NoDak.edu>

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>  Everything then talks fine both on the firewall machine, and from my work 
>  machine across the room, for 0-3 minutes.  After that, the logging on the 
>  console slows to a halt, and if I try to:
>
>  	ping prep.ai.mit.edu  (arbitrary choice 8)

I am using a really old (2400 baud) modem to play with this before we send
it home with a couple professors. I completely hung the PPP connection once,
but I figured it was the slow modem. I have been able to panic the NATD
machine a couple of times with 2400 baud modem when I downloading big files
(ftp or netscape bringing down an image). I can also replicate it by
connectioning the NATD machine to another FreeBSD machine (386) a null-modem
cable at only 9600 baud -- the 386 can't do much faster. It could be the
slow nature of lines I am using or in the null-modem case, it could be
due to the fact I was using 10.1.10/24 on the ed0 interface and 10.1.1/24
on the ppp0 interface.

I guess I will try to get newer equipment in and see if crashing problems
disappear.

--mark.



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