This file is included in compliance with the Apache 2.0 license,
available at http://www.apache.org/licenses/LICENSE-2.0.html

Open vSwitch
Copyright (c) 2007, 2008, 2009, 2010, 2011, 2013 Nicira, Inc.

Open vSwitch BSD port
Copyright (c) 2011 Gaetano Catalli

Apache Portable Runtime
Copyright 2008 The Apache Software Foundation.

This product includes software developed by
The Apache Software Foundation (http://www.apache.org/).

Portions of this software were developed at the National Center
for Supercomputing Applications (NCSA) at the University of
Illinois at Urbana-Champaign.

lib/ovs.tmac includes troff macros written by Eric S. Raymond
and Werner Lemberg.

m4/include_next.m4 and m4/absolute-header.m4
Copyright (C) 2006-2013 Free Software Foundation, Inc.

Rapid Spanning Tree Protocol (RSTP) implementation
Copyright (c) 2011-2014 M3S, Srl - Italy

LLDP implementation
Copyright (c) 2008, 2012 Vincent Bernat <bernat@luffy.cx>

LLDP includes code used from the Net::CDP project based on the ISC license
Copyright (c) 2014 Michael Chapman

LLDP includes code used from the ladvd project based on the ISC license
Copyright (c) 2008, 2009, 2010 Sten Spans <sten@blinkenlights.nl>

Auto Attach implementation
Copyright (c) 2014, 2015 WindRiver, Inc
Copyright (c) 2014, 2015 Avaya, Inc

TCP connection tracker from FreeBSD pf, BSD licensed
Copyright (c) 2001 Daniel Hartmeier
Copyright (c) 2002 - 2008 Henning Brauer
Copyright (c) 2012 Gleb Smirnoff <glebius@FreeBSD.org>