RE: [FW: Re: IETF last call on draft-barany-eap-gee-04.txt]

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> -----Original Message-----
> From: Yoshihiro Ohba [mailto:yohba@xxxxxxxxxxxxxxxx] 
> Sent: Friday, January 05, 2007 1:04 PM
> To: Dondeti, Lakshminath
> Cc: ietf@xxxxxxxx
> Subject: Re: [FW: Re: IETF last call on draft-barany-eap-gee-04.txt]
> 
> Even if figures are removed, if text still says that GEE is 
> not EAP lower layer, that is still incorrect from protocol 
> layering point of view.
> 
> So, I think that what needs to be clarified in the draft so 
> that it complies with RFC 3748 is:
> 
> - From functional point of view, GEE provides an additional 
> functionality to run parallel EAP conversations, which is not 
> a required functionality for EAP lower layer.
> 

No dispute here. The document doesn't say that it is a required function
for any lower layer. 

> - From protocol layering point of view, GEE is part of EAP 
> lower layer in terms of RFC 3748.
> 

This is what I said we will clarify as part of the "EAP lower layer and
GEE" text in my earlier email. 

So, seems like we are in agreement. 

Vidya

> Hope this helps,
> Yoshihiro Ohba
> 
> 
> On Thu, Jan 04, 2007 at 06:15:40PM -0800, Lakshminath Dondeti wrote:
> > Yoshi,
> > 
> > We are going in circles on this topic.  What is your point? 
>  We have 
> > already clarified that the figures will be removed since 
> they are confusing.
> > 
> > Lakshminath
> > 
> > At 05:55 PM 1/4/2007, Yoshihiro Ohba wrote:
> > >Let me forward my response with reducing quotes since it 
> got bounced.
> > >
> > >----- Forwarded message from Yoshihiro Ohba 
> <yohba@xxxxxxxxxxxxxxxx> 
> > >-----
> > >
> > >From: Yoshihiro Ohba <yohba@xxxxxxxxxxxxxxxx>
> > >Subject: Re: IETF last call on draft-barany-eap-gee-04.txt
> > >To: "Joseph Salowey (jsalowey)" <jsalowey@xxxxxxxxx>
> > >Cc: Yoshihiro Ohba <yohba@xxxxxxxxxxxxxxxx>,
> > >        "Narayanan, Vidya" <vidyan@xxxxxxxxxxxx>,
> > >        "Barany, Pete" <pbarany@xxxxxxxxxxxx>,
> > >        Bernard Aboba <aboba@xxxxxxxxxxxxx>,
> > >        Jari Arkko <jari.arkko@xxxxxxxxx>, ietf@xxxxxxxx
> > >User-Agent: Mutt/1.5.13 (2006-08-11)
> > >X-UIDL: `*T"!3ga"!Eh'#!<h>"!
> > >
> > >Hi Joe,
> > >
> > >Your comment would be valid if GEE were defined just as a function 
> > >not as a protocol.  As long as GEE is defined as a 
> protocol, I do not 
> > >agree with the statement that GEE is not an EAP lower 
> layer, because 
> > >in RFC 3748, EAP lower layer sits immediately below EAP layer and 
> > >there is no shim layer.  That is why the only way for GEE 
> to comply 
> > >with RFC 3748 is to view GEE as part of EAP lower layer.
> > >
> > >Yoshihiro Ohba
> > >
> > >
> > >On Thu, Jan 04, 2007 at 04:17:58PM -0800, Joseph Salowey 
> (jsalowey) wrote:
> > >>
> > >> <snip>
> > >> > > * EAP lower layer and GEE - Bernard's review pointed out
> > >> > that the EAP
> > >> > > lower layer transport requirements are not discussed in the
> > >> > GEE draft.
> > >> > > GEE is not an EAP lower layer. GEE is a protocol 
> that the EAP 
> > >> > > lower layer can use to allow multiple parallel 
> authentications.
> > >> >
> > >> > As I already commented, GEE is part of EAP lower layer 
> in term of 
> > >> > RFC 3748.  This fact does not change even if the lower 
> layer of 
> > >> > GEE negotiates the use of GEE between the peer and 
> authenticator.
> > >> >
> > >> [Joe] GEE is not an EAP lower layer, it is intended to be 
> > >> transparent to the EAP method layer.  GEE does not provide lower 
> > >> layer functionality by itself, rather it relies upon the 
> processing 
> > >> of a lower layer that meets the RFC 3748 requirements.
> > >
> > >
> > >_______________________________________________
> > >Ietf mailing list
> > >Ietf@xxxxxxxx
> > >https://www1.ietf.org/mailman/listinfo/ietf
> > 
> > 
> 
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