[ipv6hackers] SEND implementation Patent

[Ahmad Sadeh]

RFC 3972: http://tools.ietf.org/html/rfc3972 is proposed by T. Aura,
Microsoft Research and one of authors for

RFC 3971 http://tools.ietf.org/html/rfc3971 (B. Zill ) from Microsoft.



But, why Microsoft does not implement SEND? as we can find
http://technet.microsoft.com/en-us/library/bb726956.aspx

"However, Microsoft does not support SEND in any version of Windows."

Ahmad

On Mon, Mar 12, 2012 at 11:08 PM, Richard Barnes
<richard.barnes at gmail.com>wrote:

> The Microsoft disclosure also offers FRAND terms.
>
> For the full list:
> SEND:
> https://datatracker.ietf.org/ipr/search/?option=rfc_search&rfc_search=3971
> CGA:
> https://datatracker.ietf.org/ipr/search/?option=rfc_search&rfc_search=3972
>
>
>
> On Mon, Mar 12, 2012 at 5:24 PM, Fernando Gont <fgont at si6networks.com>
> wrote:
> > On 03/10/2012 11:57 AM, Richard Barnes wrote:
> >> Even if it is granted, any claims related to SEND would seem to be
> >> trivially invalid, given that the patent was filed in 2007, while RFC
> >> 3971 is dated 2005:
> >> <http://tools.ietf.org/html/rfc3971>
> >>
> >> There is also an IPR notification from Ericsson on RFC 3971, but they
> >> assert that they will not enforce against implementors of the
> >> standard.
> >
> > IIRC, there's another IPR by Microsoft regarding CGAs...
> >
> > Thanks,
> > --
> > Fernando Gont
> > SI6 Networks
> > e-mail: fgont at si6networks.com
> > PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
> >
> >
> >
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