Re: [Pana] and network selection

Yoshihiro Ohba <yohba@tari.toshiba.com> Thu, 04 November 2004 17:28 UTC

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Date: Tue, 02 Nov 2004 21:32:29 -0500
From: Yoshihiro Ohba <yohba@tari.toshiba.com>
Subject: Re: [Pana] and network selection
In-reply-to: <F17FB067A86B2D488382C923C532EAA7024A4D54@exch01.bridgewatersys.com>
To: Avi Lior <avi@bridgewatersystems.com>
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Hi Avi,

I think network selection in PANA (that is ISP selection) and the
network selection based on EAP (that is intermediary network
selection) does not conflict each other for the following reason:

Network selection based on EAP occurs always after completion of
network selection in PANA in its discovery and handshake phase (this
is guaranteed because section 5.12.1 of pana-pana-06 explcitly
prohibits piggybacking EAP-Request in PANA-Start-Request messsage).
This means that network selection based on EAP is only performed under
the chosen ISP.

I agree that we should clarify somethign like this in the PANA
specification draft.

Regards,

Yoshihiro Ohba


On Wed, Nov 03, 2004 at 03:22:46PM -0500, Avi Lior wrote:
> 
> Issues with Network Selection.
> 
> PANA provides its own network selection and EAP also provides a network
> discover mechanism (draft-adrangi-eap-network-discovery-05.txt)
> 
> These may conflict with each other.  Furthermore, the PAA may not know that
> the EAP payload contains network discovery material.
> 
> What happens if both are used?  Is it something that PANA needs to be
> concerned about? Do we need to say something about this in PANA?
> 
> 
> 
> 
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