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>