Copyright (c) 1982 1986 1987 1988 1988 1989 1989 1990 1990 1991 1992 1992 1993 1993 1994 1994 1995 1995 1996 1997 The Regents of the University of California. All rights reserved.

Copyright 1991 by the Massachusetts Institute of Technology

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

Copyright (c) 2001 Atsushi Onoe

Copyright (c) 2002-2005 Sam Leffler, Errno Consulting

Copyright (c) 1997 Yen Yen Lim and North Dakota State University

Copyright (c) 2002 - 2005 NetGroup, Politecnico di Torino (Italy) Copyright (c) 2005 - 2009 CACE Technologies, Inc. Davis (California)

Copyright (c) 1996 Juniper Networks, Inc. All rights reserved.

Copyright (c) 2006 Paolo Abeni (Italy)

Copyright (c) 2007 Fulko Hew, SITA INC Canada, Inc <fulko.hew@sita.aero>

Copyright 1989 by Carnegie Mellon.

Redistribution and use in source and binary forms, with or without

modification, are permitted provided that the following conditions

are met:

1. Redistributions of source code must retain the above copyright

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the documentation and/or other materials provided with the

distribution.

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THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

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