Date: Tue, 25 Mar 2014 12:10:56 +0100 From: Luca Ferrari <fluca1978@infinito.it> To: Jos Chrispijn <kernel@webrz.net> Cc: "freebsd-questions@FreeBSD.org" <freebsd-questions@freebsd.org> Subject: Re: Real time traffic overview Message-ID: <CAKoxK%2B5nf7APTsr1gQ2T%2B_cPJXT36=6GtkeuXX-PAniV5F%2B5_A@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.1403241422000.56113@mail.fig.ol.no> References: <533030BC.60306@webrz.net> <alpine.BSF.2.00.1403241422000.56113@mail.fig.ol.no>
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On Mon, Mar 24, 2014 at 2:23 PM, Trond Endrest=F8l <Trond.Endrestol@fagskolen.gjovik.no> wrote: > On Mon, 24 Mar 2014 14:18+0100, Jos Chrispijn wrote: > >> Running my server on FreeBSD 9.2 in the DMZ, I would like to know if >> there is a program / graphical user interface on which I _real_time_ >> can see what kind of traffic is entering my server (ports)? Running >> ipfw but that is more statical / once a day list overview. > > Unless you also need to monitor IPv6 traffic, have a look at > net-mgmt/iftop. Based on my personal experience, spend a little more time configuring a flow analysis system (flowtools). It will give you the capability to analyze traffic offline. For the online/real time part use ethereal or wireshark or something alike. Luca
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