RE: CGA-based HoA generation for MIP6 (was RE: [Mipshop] Review of draft-arkko-mipshop-cga-cba-04)
"Vijay Devarapalli" <Vijay.Devarapalli@AzaireNet.com> Mon, 14 August 2006 20:22 UTC
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Subject: RE: CGA-based HoA generation for MIP6 (was RE: [Mipshop] Review of draft-arkko-mipshop-cga-cba-04)
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Date: Mon, 14 Aug 2006 13:22:30 -0700
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Thread-Topic: CGA-based HoA generation for MIP6 (was RE: [Mipshop] Review of draft-arkko-mipshop-cga-cba-04)
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From: Vijay Devarapalli <Vijay.Devarapalli@AzaireNet.com>
To: Jari Arkko <jari.arkko@piuha.net>, "Narayanan, Vidya" <vidyan@qualcomm.com>
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Cc: Christian Vogt <chvogt@tm.uka.de>, mipshop@ietf.org
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hello, auto-configured home addresses are addressed in section 5.3.2 of draft-ietf-mip6-bootstrapping-split-02.txt. in the current specs, the home agent does not care whether the home address was generated using CGA, stateless address auto-configuration or RFC 3041. Vijay > -----Original Message----- > From: Jari Arkko [mailto:jari.arkko@piuha.net] > Sent: Monday, August 14, 2006 1:13 PM > To: Narayanan, Vidya > Cc: Christian Vogt; mipshop@ietf.org; Vijay Devarapalli > Subject: Re: CGA-based HoA generation for MIP6 (was RE: > [Mipshop] Review of draft-arkko-mipshop-cga-cba-04) > > Narayanan, Vidya wrote: > > >One question regarding CGA-based HoAs - don't we need to specify how > >CGA-based HoAs impact home registrations? For instance, the preferred > >HoA bootstrapping mechanism today is using IKEv2. I'd imagine that we > >will need to specify how a CGA-based HoA is generated after > MPD and how > >that binding is registered with the HA (i.e., does it need > to be signed? > >Does the HA also need to know if the HoA has been generated using > >CGAs?). > > > > > Good question! I do not recall if this has been analyzed > during the design of cga-cba draft. But taking a look at > draft-ietf-mip6-ikev2-ipsec, it does allow the mobile node > to suggest what address to use. I'm not sure the draft > says anything about discovering the prefix first before > suggesting an address (which would be needed for CGAs), > but this seems in general possible in IKEv2. Vijay, are > you listening? > > --Jari > > _______________________________________________ Mipshop mailing list Mipshop@ietf.org https://www1.ietf.org/mailman/listinfo/mipshop
- RE: CGA-based HoA generation for MIP6 (was RE: [M… Vijay Devarapalli