RADIUS Extended Identifier Attribute

Document Type Expired Internet-Draft (individual)
Last updated 2018-04-23 (latest revision 2017-10-20)
Replaces draft-chen-radext-extended-header
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The limitation with the one-octet "Identifier" field in the RADIUS packet is well known. In this document we propose extensions to the RADIUS protocol to address this fundamental limitation, and thus allowing for more efficient and more scalable implementations.


Enke Chen (enkechen@cisco.com)
Naiming Shen (naiming@cisco.com)

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