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Date:      Tue, 18 May 1999 10:19:51 +0930 (CST)
From:      Stavros Patiniotis <stavros@esc.net.au>
To:        Doug White <dwhite@resnet.uoregon.edu>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: netstat
Message-ID:  <Pine.BSI.4.02.9905180950110.14228-100000@bang.esc.net.au>
In-Reply-To: <Pine.BSF.4.03.9905171318330.15052-100000@resnet.uoregon.edu>

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On Mon, 17 May 1999, Doug White wrote:

> On Fri, 14 May 1999, Stavros Patiniotis wrote:
> 
> > I seem to have a lot of connections in the CLOSING state for my
> > proxy server.  Examining the netstat output shows that there are alot of
> > IP addresses in the closing state, that haven't been used for over three
> > weeks. (ie they belong to an old analog access server that was taken
> > offline).  
> 
> You'll have to restart to clear these out.  Was that old thing a NT box by
> chance?  Windows has a bad habit of not shutting down TCP connections
> properly; just ask Terry Lambert. :)

Actually, I doubt NT has ever run on these IP's.  Its was/is an old
dialup IP subnet.  

 
> > Can someone please point me in the right direction....
> > 
> > proxy3# netstat -n | grep CLOSING | wc
> >      816    4896   61200
> 
> > proxy3# netstat -n | grep ESTAB | wc
> >       83     498    6557
> > proxy3# netstat -n | grep CLOSE_WAIT | wc
> >       28     168    2184
> > proxy3# netstat -n | grep SYN | wc
> >        3      18     228
> > proxy3# netstat -n | grep LAST | wc
> >        4      24     304
> > proxy3# netstat -n | grep FIN | wc
> >       52     312    4056
> > proxy3# netstat -n | grep TIME | wc
> >       38     228    2926
> > 
> > 
> > proxy3# uname -a
> > FreeBSD proxy3.esc.net.au 3.1-RELEASE FreeBSD 3.1-RELEASE #0: Tue Mar 23
> > 19:05:50 CST 1999     stavros@install.
> > esc.net.au:/usr/src/sys/compile/PROXY  i386



Regards,


Stavros Patiniotis
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