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Date:      Mon, 17 Mar 2008 16:07:23 +0100
From:      "Stephan F. Yaraghchi" <stephan@yaraghchi.org>
To:        "Jeremy Chadwick" <koitsu@freebsd.org>
Cc:        freebsd-pf@freebsd.org
Subject:   Re: watching the log in real time
Message-ID:  <25f52a3d0803170807s12de21b2n739c255f74459e11@mail.gmail.com>
In-Reply-To: <20080317145040.GA48737@eos.sc1.parodius.com>
References:  <25f52a3d0803170650j72beaeev51105ed0713f7867@mail.gmail.com> <20080317145040.GA48737@eos.sc1.parodius.com>

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Thank you, too!

On Mon, Mar 17, 2008 at 3:50 PM, Jeremy Chadwick <koitsu@freebsd.org> wrote=
:
> On Mon, Mar 17, 2008 at 02:50:18PM +0100, Stephan F. Yaraghchi wrote:
>  > When I issue 'tcpdump -netttt -i pflog0' to watch the log in real time
>  > I'm getting pretty brief output like:
>  >
>  > 2008-03-16 11:46:45.527125 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:45.590116 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:45.652107 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:45.715098 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:45.777087 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:47.249281 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:50.011245 rule 0/0(match): block in on fxp1: [|ip]
>  > 2008-03-16 11:46:52.761126 rule 0/0(match): block in on fxp1: [|ip]
>
>  Choose a larger snaplen size for tcpdump to use, e.g. tcpdump -s 1024.
>  Don't pick something absurdly large.
>
>  There is a discussion as to whether or not tcpdump on FreeBSD should
>  default to using a larger snaplen size (128 would be good).
>
>  --
>  | Jeremy Chadwick                                    jdc at parodius.com=
 |
>  | Parodius Networking                           http://www.parodius.com/=
 |
>  | UNIX Systems Administrator                      Mountain View, CA, USA=
 |
>  | Making life hard for others since 1977.                  PGP: 4BD6C0CB=
 |
>
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>



--=20
Mit freundlichen Gr=FC=DFen / with kind regards


+++ stephan f. yaraghchi

+++ lychener str. 61a
+++ 10437 berlin, germany
+++
+++ mail stephan@yaraghchi.org
+++ phone +49 30 44650068
+++ cell +49 172 3111534

www.deine-stimme-gegen-armut.de



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