Re: [netlmm] Question about handover procedure in PMIP6

Hi Jonne.

Probably, you can refer to our draft 
http://tools.ietf.org/wg/netlmm/draft-xia-netlmm-fmip-mnagno-01.txt

In fact , we also presented the draft in WiMAX inter-working  subteam.
http://www.wimaxforum.org/apps/org/workgroup/nwg/download.php/19971/latest/070816_NWG_Inter-ASNGW_Interface_Contribution.ppt

BR
Frank

----- Original Message ----- 
From: "Soininen Jonne (NSN - FI/Espoo)" <jonne.soininen@nsn.com>
To: <netlmm@ietf.org>
Sent: Friday, August 17, 2007 2:35 PM
Subject: [netlmm] Question about handover procedure in PMIP6

> Hello everybody,
> 
> somebody asked me a question when doing an handover between two MAGs if 
> the old MAG was supposed to send a deregistration message to the LMA 
> before the old binding is going to be deleted - or will the new BU from 
> the new MAG already delete the binding. I didn't remember this exactly, 
> but I checked the spec. Actually, I couldn't find anything definite. I 
> would guess the old MAG does not have to deregister itself for the 
> packets to flow to the new MAG. In addition, I guess the new BU does 
> change the routing to the new MAG. Am I right?
> 
> However, I don't think this is very clear in the document. I didn't 
> really find any description of the actual handover at all. The only 
> place where I found a hint of the handover procedures is in "5.8.1. 
> Initial Proxy Binding Registration". Perhaps it would be good to add to 
> the section 5.8 a section describing the actual handover. A signalling 
> picture would not hurt either.
> 
> Or if I missed the description could you please point me to the section 
> where the description is.
> 
> Cheers,
> 
> Jonne.
> 
> 
> 
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