Virtual NAS (vNAS) Support for DNAS

Document Type Expired Internet-Draft (individual)
Last updated 2018-12-06 (latest revision 2018-06-04)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This specification defines a framework for interacting North bound (AAA/Policy) servers of the Client resides in Cloud and/or Distributed Network environment with High-Availability to achieve fewer use-cases. First, NAS Client resides in Cloud or Virtualized or Distributed Network Access System to perform Authorization, Authentication and Accounting procedures with AAA Servers. Second, AAAA/Policy Servers provide dynamic policy information for subscribers of supporting in NAS Clients resides in Cloud or Virtualized or Distributed Network environment. Finally, Handling of Accounting related issues in better way for subscribers supported in Cloud or Virtualized or Distributed Network environment under High- Available conditions.


Raghunadha Pocha (
Chandrashekhar Jamadarkhani (
Satyanarayana Danda (
Nishad M (
Nagappa Chinnannavar (

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