A Taxonomy on Private Use Fields in Protocols

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Last updated 2019-01-28 (latest revision 2018-07-27)
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This document attempts to provide some clarification for the way that private use fields have been used in protocols developed in the IETF. It is strictly a taxonomy of what has been published and offers no advice about how to design or use private use options.


Chris Lonvick (lonvick.ietf@gmail.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)