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Re: [radext] I-D Action: draft-ietf-radext-radiusv11-00.txt

Alan DeKok <aland@deployingradius.com> Wed, 26 April 2023 13:17 UTC

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From: Alan DeKok <aland@deployingradius.com>
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Date: Wed, 26 Apr 2023 09:16:54 -0400
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Subject: Re: [radext] I-D Action: draft-ietf-radext-radiusv11-00.txt
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  This version has no content changes from the previous individual draft.  The only modifications are updating the name and the publication date.

> On Apr 26, 2023, at 9:14 AM, internet-drafts@ietf.org wrote:
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories. This Internet-Draft is a work item of the RADIUS EXTensions
> (RADEXT) WG of the IETF.
> 
>   Title           : RADIUS Version 1.1
>   Author          : Alan DeKok
>   Filename        : draft-ietf-radext-radiusv11-00.txt
>   Pages           : 27
>   Date            : 2023-04-26
> 
> Abstract:
>   This document defines Application-Layer Protocol Negotiation
>   Extensions for use with RADIUS/TLS and RADIUS/DTLS.  These extensions
>   permit the negotiation of an additional application protocol for
>   RADIUS over (D)TLS.  No changes are made to RADIUS/UDP or RADIUS/TCP.
>   The extensions allow the negotiation of a transport profile where the
>   RADIUS shared secret is no longer used, and all MD5-based packet
>   signing and attribute obfuscation methods are removed.  When this
>   extension is used, the previous Authenticator field is repurposed to
>   contain an explicit request / response identifier, called a Token.
>   The Token also allows more than 256 packets to be outstanding on one
>   connection.
> 
>   This extension can be seen as a transport profile for RADIUS, as it
>   is not an entirely new protocol.  It uses the existing RADIUS packet
>   layout and attribute format without change.  As such, it can carry
>   all present and future RADIUS attributes.  Implementation of this
>   extension requires only minor changes to the protocol encoder and
>   decoder functionality.  The protocol defined by this extension is
>   named "RADIUS version 1.1", or "RADIUS/1.1".
> 
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-radext-radiusv11/
> 
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-radext-radiusv11-00.html
> 
> Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
> 
> 
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