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Re: [Dime] Re-Confirming HUM: draft-cakulev-ikev2-psk-diamter

"Tschofenig, Hannes (NSN - FI/Espoo)" <hannes.tschofenig@nsn.com> Mon, 28 December 2009 10:00 UTC

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Date: Mon, 28 Dec 2009 12:04:19 +0200
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Thread-Topic: [Dime] Re-Confirming HUM: draft-cakulev-ikev2-psk-diamter
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From: "Tschofenig, Hannes (NSN - FI/Espoo)" <hannes.tschofenig@nsn.com>
To: ext Julien Bournelle <julien.bournelle@gmail.com>
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Subject: Re: [Dime] Re-Confirming HUM: draft-cakulev-ikev2-psk-diamter
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Hi Julien, 
 
when you look at the Diameter Mobile IPv6 HA<->AAA interaction then
there are different ways for authenticating the mobile node. We have
supported a number of authentication mechanisms already in
http://www.ietf.org/id/draft-ietf-dime-mip6-split-17.txt and the usage
of a PSK is another possible option, which is documented in
draft-cakulev-ikev2-psk-diameter. 

We had some challenges to get the security mechanisms right when we
worked on draft-ietf-dime-mip6-split but we were also under pressure to
get the document completed and hence we removed the PSK support (and the
Cert support, I believe). It seems that a number of folks in the working
group believe that they can solve these technical challenges and the
feedback from the group was in favor of the document. 
 
Ciao
Hannes

________________________________

	From: ext Julien Bournelle [mailto:julien.bournelle@gmail.com] 
	Sent: 16 December, 2009 12:33
	To: Tschofenig, Hannes (NSN - FI/Espoo)
	Cc: dime@ietf.org
	Subject: Re: [Dime] Re-Confirming HUM:
draft-cakulev-ikev2-psk-diamter
	
	
	Hello,
	
	 A question for this document: do we know the use-case for this
?
	
	 Regards,
	
	 Julien
	
	
	On Tue, Dec 15, 2009 at 9:52 PM, Tschofenig, Hannes (NSN -
FI/Espoo) <hannes.tschofenig@nsn.com> wrote:
	

		Hi all, 

		During the IETF meeting we had a presentation for 
		http://tools.ietf.org/id/draft-cakulev-ikev2-psk-diamter
<http://tools.ietf.org/id/draft-cakulev-ikev2-psk-diamter>  

		I asked for feedback and 7 persons were in favor of the
document becoming a WG item and nobody against. 

		Please provide additional feedback (for or against) by
the 22nd of December. 

		Ciao 
		Hannes 


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