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Date:      Wed, 31 Oct 2001 10:52:33 +1300
From:      Jonathan Chen <jonathan.chen@itouch.co.nz>
To:        Sonny Van Hook <sonny@taffer.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Why are these ports open? (137-139,445)
Message-ID:  <20011031105233.B11755@jonc.itouch>
In-Reply-To: <200110301539.HAA28338@taffer.net>; from sonny@taffer.net on Tue, Oct 30, 2001 at 07:39:26AM -0800
References:  <200110301539.HAA28338@taffer.net>

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On Tue, Oct 30, 2001 at 07:39:26AM -0800, Sonny Van Hook wrote:
> 
> A friend of mine is running FreeBSD 4.1 and we're in the process of
> tightening things down on his system.  We cannot seem to find the
> daemons responsible for ports 137-139 and 445.  The machine is not
> configured to be a SAMBA server and just about everything is commented
> out in inetd.conf:
> 
> ----- (begin nmap dump)
> (The 1514 ports scanned but not shown below are in state: closed)
> Port       State       Service
> 21/tcp     open        ftp
> 25/tcp     open        smtp
> 80/tcp     open        http
> 110/tcp    open        pop-3
> 137/tcp    filtered    netbios-ns
> 138/tcp    filtered    netbios-dgm
> 139/tcp    filtered    netbios-ssn
> 445/tcp    filtered    microsoft-ds
> --------- (end)

sockstat(1) is your friend.
-- 
Jonathan Chen <jonathan.chen@itouch.co.nz>
----------------------------------------------------------------------
                                         "Nyuck, nyuck, nyuck" - Curly

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