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= | > > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" > --=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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