Re: Why is PMIP a superior solution for NETLMM requireiments?(was:Re:[netlmm] Network-based mobility -NETLMMDT SolutionVsAsolutionbased on MIP6)

Basavaraj Patil <basavaraj.patil@nokia.com> Tue, 31 October 2006 16:21 UTC

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Date: Tue, 31 Oct 2006 10:22:39 -0600
Subject: Re: Why is PMIP a superior solution for NETLMM requireiments?(was:Re:[netlmm] Network-based mobility -NETLMMDT SolutionVsAsolutionbased on MIP6)
From: Basavaraj Patil <basavaraj.patil@nokia.com>
To: "ext Soliman, Hesham" <hsoliman@qualcomm.com>, "Narayanan, Vidya" <vidyan@qualcomm.com>, Vijay Devarapalli <vijay.devarapalli@azairenet.com>, "Templin, Fred L" <Fred.L.Templin@boeing.com>
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Thread-Topic: Why is PMIP a superior solution for NETLMM requireiments?(was:Re:[netlmm] Network-based mobility -NETLMMDT SolutionVsAsolutionbased on MIP6)
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Heck... As long as it is a counter I might add and say:

++ (as well)

-Raj

On 10/31/06 4:43 AM, "ext Soliman, Hesham" <hsoliman@qualcomm.com> wrote:

> +1 
> 
> Hesham 
> 
>> -----Original Message-----
>> From: Narayanan, Vidya [mailto:vidyan@qualcomm.com]
>> Sent: Tuesday, October 31, 2006 7:37 PM
>> To: Vijay Devarapalli; Templin, Fred L
>> Cc: netlmm@ietf.org
>> Subject: RE: Why is PMIP a superior solution for NETLMM
>> requireiments?(was:Re:[netlmm] Network-based mobility
>> -NETLMMDT SolutionVsAsolutionbased on MIP6)
>> 
>> 
>> At the last couple of IETFs, we have discussed this quite a
>> bit, but the
>> topic seems to be coming up again. In my view, the use of
>> network-based
>> mobility for anything other than local mobility is bad.
>> Global mobility
>> management is meant to deal with mobility across heterogeneous
>> interfaces and mobility across administrative domains. Network-based
>> mobility solutions have inherent problems with such scenarios. Just
>> because PMIPv6 is based on MIP6 does not mean that it
>> automatically has
>> the same scope as MIP6. IMHO, NETLMM and PMIP6 are solving the same
>> problem and suffer from exactly the same limitations in terms of
>> applicability. 
>> 
>> As many would recall, we had a discussion in Dallas on network-based
>> global mobility and talked about why it is a bad idea. As
>> far as I know,
>> nothing has happened to change that view.
>> 
>> Regards,
>> Vidya
>> 


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