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The TACACS+ Protocol

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Thorsten Dahm , Andrej Ota , , David Carrel , Lol Grant
Last updated 2017-02-22 (Latest revision 2015-10-02)
Replaced by draft-ietf-opsawg-tacacs
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-opsawg-tacacs
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


TACACS+ provides access control for routers, network access servers and other networked computing devices via one or more centralized servers. TACACS+ provides separate authentication, authorization and accounting services. This document describes the protocol that is used by TACACS+.


Thorsten Dahm
Andrej Ota
David Carrel
Lol Grant

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