IGMPv3/MLDv2 Message Extension

Document Type Expired Internet-Draft (individual)
Authors Mahesh Sivakumar  , Stig Venaas  , Zheng Zhang 
Last updated 2020-09-07 (latest revision 2020-03-06)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


IGMP and MLD protocols are extensible, but no extensions have been defined so far. This document provides a well-defined way of extending IGMP and MLD, including a new extension type to distinguish between different extensions.


Mahesh Sivakumar (sivakumar.mahesh@gmail.com)
Stig Venaas (stig@cisco.com)
Zheng Zhang (zhang.zheng@zte.com.cn)

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