Re: [Sipping] Alternate CLF syntax proposal

Theo Zourzouvillys <theo@crazygreek.co.uk> Mon, 30 March 2009 02:50 UTC

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From: Theo Zourzouvillys <theo@crazygreek.co.uk>
To: Jiri Kuthan <jiri@iptel.org>
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Cc: Jason Fischl <jason.fischl@gmail.com>, sipping WG <sipping@ietf.org>, draft-gurbani-sipping-clf@tools.ietf.org, Adam Roach <adam@nostrum.com>
Subject: Re: [Sipping] Alternate CLF syntax proposal
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On Sun, Mar 29, 2009 at 8:35 PM, Jiri Kuthan <jiri@iptel.org> wrote:

> Why aren't we happy then just with PCAP -- that's a de-facto standard.

what does the pcap format give us? see:

  http://wiki.wireshark.org/Development/LibpcapFileFormat

... it doesn't really solve any of the problems except provide a
struct header and record header, much of which we don't even need (and
missing stuff we do need).

We'd just be shoving whatever formats we defined into a record in
them.  None of the pcap tools would work on records except raw
packets, which most of the time i don't want to be collecting or
sending across the network to a collector - a port mirror already does
that pretty well :-)

 ~ Theo