Re: [802.21] Security SG: Scope issues
Hi James,
Thanks for the response. Two clarifications:
- This is discussion, not a SG vote.
- In addition to "yes" or "no" answers, more explanation on the
answers is very much appreciated.
Thank you,
Yoshihiro Ohba
On Wed, Dec 12, 2007 at 10:27:14AM -0500, Han James-CJH048 wrote:
> Yoshi,
>
> The following is my vote.
>
> BR,
>
> James Han
>
> -----Original Message-----
> From: Yoshihiro Ohba [mailto:yohba@TARI.TOSHIBA.COM]
> Sent: Wednesday, December 12, 2007 9:37 AM
> To: STDS-802-21@LISTSERV.IEEE.ORG
> Subject: [802.21] Security SG: Scope issues
>
> In November meeting, we had a straw poll related to scope issues on SSOH
> (Security Signaling Optimization during Handover) problem. The result
> was:
>
> Support EAP: Yes(20)/No(0)
> Support Non-EAP: Yes(10)/ No(7)
> Support inter-technology handover: Yes(21)/No(0)
>
> We need more detailed discussion to make a decision. Please state your
> opinion (as detailed as possible) on the scope-related issues listed
> below by next Security SG teleconference on December 18, 2007.
> If those issues are resolved, we will be in a good position to come to
> an agreement on PAR/5C in January!
>
> Issue 1: Should we support non-EAP in addition to EAP? Yes
>
> Issue 2: Should we support handover to/from non-802 networks in addition
> to handover within 802 networks? Yes
>
>
> Issue 3: Should we support inter-administrative-domain handover? Yes
>
>
> The definition of "administrative domain" is given below:
>
> "
> Administrative Domain
>
> A collection of End Systems, Intermediate Systems, and
> subnetworks operated by a single organization or administrative
> authority. The components which make up the domain are assumed
> to interoperate with a significant degree of mutual trust among
> themselves, but interoperate with other Administrative Domains
> in a mutually suspicious manner.
>
> Administrative Domains can be organized into a loose hierarchy
> that reflects the availability and authoritativeness of
> authentication and authorization information. This hierarchy does
> not imply administrative containment, nor does it imply a strict
> tree topology.
> "
>
> Best Regards,
> Yoshihiro Ohba