From owner-freebsd-security Fri Oct 11 22:37:10 2002 Delivered-To: freebsd-security@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F414137B401 for ; Fri, 11 Oct 2002 22:37:06 -0700 (PDT) Received: from mpls-qmqp-03.inet.qwest.net (mpls-qmqp-03.inet.qwest.net [63.231.195.114]) by mx1.FreeBSD.org (Postfix) with SMTP id 68B7C43E65 for ; Fri, 11 Oct 2002 22:37:06 -0700 (PDT) (envelope-from maildrop@qwest.net) Received: (qmail 58961 invoked by uid 0); 12 Oct 2002 05:33:50 -0000 Received: from unknown (63.231.195.11) by mpls-qmqp-03.inet.qwest.net with QMQP; 12 Oct 2002 05:33:50 -0000 Received: from unknown (HELO jenny) (63.231.238.226) by mpls-pop-11.inet.qwest.net with SMTP; 12 Oct 2002 05:37:05 -0000 Date: Sat, 12 Oct 2002 00:45:20 -0500 Message-ID: From: "Maildrop" To: "sonam singh" , maildrop@qwest.net, freebsd-security@freebsd.org Subject: RE: monitor ALL connections to ALL ports MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) In-Reply-To: <20021012052641.80433.qmail@web40508.mail.yahoo.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Importance: Normal Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I looked at those, but I was looking for more of a Daemon that runs it the background 24-7, and logs all connections without interaction from admin (ie. me :) regards, jack > -----Original Message----- > From: owner-freebsd-security@FreeBSD.ORG > [mailto:owner-freebsd-security@FreeBSD.ORG]On Behalf Of sonam singh > Sent: Saturday, October 12, 2002 12:27 AM > To: maildrop@qwest.net; freebsd-security@freebsd.org > Subject: Re: monitor ALL connections to ALL ports > > > u can use packet analyzer or sniffer run the network > card in promiscous mode use ntop or snmp with mrtg or > tcpdump or etheral > regards > Sonam Singh > > > --- Maildrop wrote: > > > > I currently have a DSL line and a FreeBSD > > firewall/gateway (dual homed). It > > has one internal IP address and 5 external IP > > address (one "real" ip and 4 > > alaises on same external nic). > > > > What I want to do is montior and record (to log) all > > incoming/outging > > connection (just source ip/dest ip/port). If > > someone connects to my web > > server it should log what ip accessed it, the time, > > which ip (web server > > runs on 2 external ip address) and the port. Also > > if someone does a port > > scan against the box I should be able to tell it is > > a port scan (since one > > ip address would be opening up a bunch of ports). > > > > Right now I don't care what data is being > > sent/received, just what > > connections are being made (and the details about > > those connections). > > > > Any suggestions? > > > > Regards, > > Jack > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-security" in the body of > > the message > > > __________________________________________________ > Do you Yahoo!? > Faith Hill - Exclusive Performances, Videos & More > http://faith.yahoo.com > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-security" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message