Important notice  
Note that DHCPing uses and includes a patched version of Sergey Kolychev's RawIP PERL extension in order to access raw socket layer.
His homepage is located Here

Net::RawIP is Copyrighted (c) 1998-2000 Sergey Kolychev. All rights reserved.

DHCPing is Copyrighted (c) 2004 Gregory Duchemin. All rights reserved.

  BSD style license  

# Copyright (c) 2004, Gregory Duchemin 
# All rights reserved.


# 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.

# Neither the name of the copyright holders nor the names of contributors may be used to endorse
# or promote products derived from this software without specific prior written permission.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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Copyright © 2004, c3rb3r@sympatico.ca