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Re: [Seamoby] DoCoMo Implementation Issues with CTP

"James Kempf" <kempf@docomolabs-usa.com> Fri, 20 February 2004 17:44 UTC

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Message-ID: <049f01c3f7d8$8ca66ea0$936015ac@dclkempt40>
From: James Kempf <kempf@docomolabs-usa.com>
To: Rajeev Koodli <rajeev@iprg.nokia.com>, Raghu <dendukuri@docomolabs-usa.com>
Cc: seamoby@ietf.org
References: <059c01c3f5a4$63e9e360$936015ac@dclkempt40> <40341585.127EE1A7@iprg.nokia.com> <023601c3f744$49c01df0$1c6015ac@dcldendukuri> <40355C74.22D0A058@iprg.nokia.com> <024601c3f750$0902ab00$1c6015ac@dcldendukuri> <40356445.C6D3270@iprg.nokia.com>
Subject: Re: [Seamoby] DoCoMo Implementation Issues with CTP
Date: Fri, 20 Feb 2004 09:39:53 -0800
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Yes, that sounds like the confusion.

            jak

----- Original Message ----- 
From: "Rajeev Koodli" <rajeev@iprg.nokia.com>
To: "Raghu" <dendukuri@docomolabs-usa.com>
Cc: <seamoby@ietf.org>
Sent: Thursday, February 19, 2004 5:35 PM
Subject: Re: [Seamoby] DoCoMo Implementation Issues with CTP


> >
> > I understand your point, but
> > I request you to explain how the implementation should be
> > in the following scenario ?
> >
> > When MN moves, MN sends CTAR to nAR,
> > nAR needs to extract IP information from CTAR and send a CTREQ to oAR.
> > When both(IPv4 & IPv6) are present in CTAR, What is the behaviour of nAR
?
> >
>
> In CTREQ, set `V' to 10, include both IPv4 and IPv6 addresses in
> "Mobile Node's Previous IP Address" field, construct
> IP Dest = PAR's IP (v4 _or_ v6) address provided in CTAR
> IP Src = NAR's IP (v4 or v6) address.
>
> Is the confusion in whether `V' bits also refer to
> PAR and NAR addresses ? If so, we should clarify that they
> refer to MN's IP addresses only, and that the router address
> must be either IPv4 or IPv6 but not both.
>
> -Rajeev
>
>
> >
> > regards,
> > Raghu
>
>
> _______________________________________________
> Seamoby mailing list
> Seamoby@ietf.org
> https://www1.ietf.org/mailman/listinfo/seamoby
>


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