Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

1. Definitions.

   "License" shall mean the terms and conditions for use, reproduction,
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4. Attribution Requirement.

   Any derivative works based on this Software must include clear
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   - Project name: CDP Tunnel
   - Author: dyyz1993
   - Source: https://github.com/dyyz1993/cdp-tunnel

   This attribution should appear in:
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https://github.com/dyyz1993/cdp-tunnel