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Re: [radext] I-D Action: draft-ietf-radext-radiusv11-02.txt

Alan DeKok <aland@deployingradius.com> Wed, 11 October 2023 19:03 UTC

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From: Alan DeKok <aland@deployingradius.com>
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Date: Wed, 11 Oct 2023 15:00:41 -0400
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Subject: Re: [radext] I-D Action: draft-ietf-radext-radiusv11-02.txt
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  This revision addresses Heikki's feedback.

  I don't think there are any more outstanding issues for this document.

> On Oct 11, 2023, at 2:59 PM, internet-drafts@ietf.org wrote:
> 
> Internet-Draft draft-ietf-radext-radiusv11-02.txt is now available. It is a
> work item of the RADIUS EXTensions (RADEXT) WG of the IETF.
> 
>   Title:   RADIUS Version 1.1
>   Author:  Alan DeKok
>   Name:    draft-ietf-radext-radiusv11-02.txt
>   Pages:   38
>   Dates:   2023-10-11
> 
> 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-radiusv11-02.html
> 
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-radext-radiusv11-02
> 
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
> 
> 
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