This is Debian GNU's prepackaged version of p0f, a passive OS
fingerprinting tool.

This package was put together by me, James Troup <james@nocrew.org>,
from the sources, which I obtained from:
  http://lcamtuf.coredump.cx/p0f.shtml

Program Copyright (C) Copyright 2000-2006 by Michal Zalewski <lcamtuf@coredump.cx>
Modifications for Debian Copyright (C) 2002-2007 James Troup.

p0f is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.

p0f is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
License for more details.

You should have received a copy of the GNU Lesser General Public
License with your Debian GNU system, in
/usr/share/common-licenses/LGPL-2.1, or with the Debian GNU p0f source
package as the file COPYING; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
USA