Controlling Service Function Access to Network Service Header

Document Type Expired Internet-Draft (individual)
Authors Vu Vu , Younghan Kim  , Kyoungjae Sun  , Nguyen Van Ca 
Last updated 2018-01-04 (latest revision 2017-07-03)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a mechanism to control Service Function access to the Network Service Header (NSH). It addresses the Service Function trust issue and provide a method to enforce predefined access control lists to limit Service Function access to Service Function Chain information in the NSH in NSH-based Service Chaining.


Vu Vu (
Younghan Kim (
Kyoungjae Sun (
Nguyen Van Ca (

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