Specifications
Chapter 7: 65
Software and that both the above copyright notice(s) and this permission notice appear in supporting 
documentation." 
Barracuda Networks Products may include programs that are covered by the BSD License: 
"Redistribution and use in source and binary forms, with or without modification, are permitted 
provided that the following conditions are met: 
Redistributions of source code must retain the above copyright notice, this list of conditions and the 
following disclaimer. 
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
the following disclaimer in the documentation and/or other materials provided with the distribution. 
The names of the authors may not be used to endorse or promote products derived from this software 
without specific prior written permission. 
THIS SOFTWARE IS PROVIDED ''AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE." 
Barracuda Networks Products may include the libspf library which is Copyright (c) 2004 James 
Couzens & Sean Comeau, All rights reserved. It is covered by the following agreement: 
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 notice, this list of conditions and the following disclaimer. 2. Redistributions in 
binary form must reproduce the above copyright notice, this list of conditions and the following 
disclaimer in the documentation and/or other materials provided with the distribution. THIS 
SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, 
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE AUTHORS MAKING USE OF THIS LICENSE OR ITS 
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Barracuda Networks Products may contain programs that are Copyright (c) 1998-2003 Carnegie 
Mellon University. All rights reserved. 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 notice, this list of conditions and the following 
disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of 
conditions and the following disclaimer in the documentation and/or other materials provided with 
the distribution. The name "Carnegie Mellon University" must not be used to endorse or promote 
products derived from this software without prior written permission. For permission or any other 
legal details, please contact Office of Technology Transfer, Carnegie Mellon University, 5000 
Forbes Avenue, Pittsburgh, PA 15213-3890 (412) 268-4387, fax: (412) 268-7395, tech-
transfer@andrew.cmu.edu . Redistributions of any form whatsoever must retain the following 
acknowledgment: "This product includes software developed by Computing Services at Carnegie 
Mellon University (http://www.cmu.edu/computing/)." CARNEGIE MELLON UNIVERSITY 
DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND IN NO EVENT 
SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE FOR ANY SPECIAL, INDIRECT OR 
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 










