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Date:      Mon, 17 May 1999 13:19:17 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Stavros Patiniotis <stavros@esc.net.au>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: netstat
Message-ID:  <Pine.BSF.4.03.9905171318330.15052-100000@resnet.uoregon.edu>
In-Reply-To: <Pine.BSI.4.02.9905141414090.18409-100000@bang.esc.net.au>

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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. :)

> 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
> ------------------------------------------------------------------------------
> -System Administrator / Network Manager  	       Escape.Net            -
> -				       		       465b South Rd         - 
> -email: stavros@esc.net.au			       Keswick SA 5035       -
> -URL: http://www.esc.net.au	  		     Ph 82932526 Fax 82932949-
> ------------------------------------------------------------------------------
> 
> 
> 
> 
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Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org



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