RE: : NASreq Origin-AAA-Protocol and Authors 48 hours: RFC 4005

David,

This would be useful for so that when a Diameter server gets a message,
it can tell if it is from a RADIUS client or Diameter client. In the RADIUS
case, then, the Diameter server knows enough to limit the message size to
a size the RADIUS client can handle.

I hope this clears the major issue that Glenn had with NASREQ so that we
can finally complete this document.

I think it is also important for the WG to speak up about this, if anyone
has any trouble with it.  If no major dissenting voices speak-up by Friday,
could you update the text and we can see if we can finalize this.

thanks,
John

> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]]On Behalf Of
> ext David Mitton
> Sent: 02 July, 2005 16:30
> To: [email protected]
> Cc: Bernard Aboba; Loughney John (Nokia-NRC/Helsinki); [email protected];
> Pat Calhoun; Bert Wijnen; Kessens David (Nokia-NET/MtView)
> Subject: [AAA-WG]: NASreq Origin-AAA-Protocol and Authors 48 
> hours: RFC
> 4005
> 
> 
> On 6/14/2005 08:22 AM, Bernard Aboba wrote:
> >I don't think we want to revise the Base spec at this point.
> >
> >I would be OK with adding the AVP to the NASREQ document as 
> long as this
> >doesn't require a lot of text to define it or explain how it is used.
> 
> Below is a proposal to add an AVP to NASreq (to be RFC4005) which 
> identifies the
> origin protocol for messages that are translated from another 
> protocol, 
> primarily
> RADIUS.
> 
> If there is concensus, we will add this to the the RFC and close it.
> If there are any other protocols to add to the list, speak up.
> 
> Thanks for your cooperation and patience.
> 
> Dave.
> 
> -------------------------------------
> 
> Last set of Text changes for RFC 4005 
> <draft-ietf-aaa-diameter-nasreq-17.txt>
> 
> ABNF Changes;
> 
> Add line [ Origin-AAA-Protocol ]
> Before [ Origin-State-Id ]
> To the following:
>          AA-Request, Page 10
>          AA-Answer, Page 12
>          RA-Request, page 13
>          RA-Answer, page 14
>          ST-Request, page 15,
>          ST-Answer, page 15,
>          AS-Request, page 16,
>          AS-Answer, page 17,
>          AC-Request, page 18,
>          AC-Answer, page 19
> 
> 
> Add to Section 9.1, page 56, between 2nd and 3rd bullets
> 
>   - The Diameter Origin-AAA-Protocol AVP MUST be created and added 
> indicating the
>     protocol type of the source of the message.
> 
> Add to Section 9.2, page 60, after
> "      -  The response's Origin-Host information is created 
> from the FQDN
>           of the RADIUS message's source IP address.  The same FQDN is
>           also stored to a Route-Record AVP.
> "
> bulleted paragraph:
> 
>          - The response MUST have an Origin-AAA-Protocol AVP added
>            indicating the protocol of origin of the message.
> 
> 
> Add line to end of table in section 9.3
> 
> Origin-AAA-Protocol   408  9.3.6   Enumerated  | M  | P  |    
> |  V  |  Y  |
> 
> 
> Add Section:
> 9.3.6 Origin-AAA-Protocol
> 
> The Origin-AAA-Protocol AVP (AVP Code 408) is of the type 
> Enumerated and 
> should be inserted in a Diameter message translated by a 
> gateway system 
> from another AAA protocol, such as RADIUS.  It identifies the source 
> protocol of the message to the Diameter system receiving the message.
> 
> The supported values are:
>          1       RADIUS
>          2       TACACS
>          3       Proprietary
> 
> 
> 
> Accounting AVP Table inserts:
> 
> Section 10.1  Page 72 (alpha order)
> and Section 10.2.1 Page 75
> and Section 10.2.2 Page 77
> Add line:
>          Origin-AAA-Protocol     0-1     0-1
> 
> 
> Section 11 IANA Considerations
> Sect 11.2  AVP Codes;  change /407/408/
> 
> Add Section 11.6
> 
> 11.6 Origin-AAA-Protocol AVP Values
> 
>     As defined in section 9.3.6, the Origin-AAA-Protocol AVP 
> (AVP Code 408) 
> defines
>     the values 1-3. All remaining values are available for 
> assignment via IETF
>     Consensus [IANA].
> 
> 
> 
> ---
> 
> This will cause some page adjusting and TOC changes.
> Notify IANA of use of code 408 and enumeration
> 
> ==============================================================
> 
>