Re: [mpls] IPR poll on draft-ietf-mpls-residence-time

Shahram Davari <> Fri, 29 April 2016 17:34 UTC

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From: Shahram Davari <>
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Date: Fri, 29 Apr 2016 10:34:19 -0700
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To: Gregory Mirsky <>, Loa Andersson <>,,,
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Subject: Re: [mpls] IPR poll on draft-ietf-mpls-residence-time
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Unfortunately the Patent Number doesn't seem to be valid. Can you provide
the correct Us patent number or a link to it?


-----Original Message-----
From: mpls [] On Behalf Of Gregory Mirsky
Sent: Thursday, April 28, 2016 10:28 PM
To: Loa Andersson;;;
Subject: Re: [mpls] IPR poll on draft-ietf-mpls-residence-time

Hi Loa, et. al,
I know of the IPR disclosure that
is related to the draft-mirsky-mpls-residence-time  and was submitted on
July 10, 2015.


-----Original Message-----
From: Loa Andersson []
Sent: Thursday, April 28, 2016 7:23 PM
Subject: IPR poll on draft-ietf-mpls-residence-time

Working Group,

The authors of draft-ietf-mpls-residence-time has told us that the
document is ready to be considered for working group last call.

We will do an IPR poll prior to the start of the wg last call.

This mail starts the IPR poll.

Are you aware of any IPR that applies to draft-ietf-mpls-residence-time?

If so, has this IPR been disclosed in compliance with IETF IPR rules (see
RFCs 3979, 4879, 3669 and 5378 for more details).

There is one IPR disclosure filed against the document that was replaced
by the current draft.

If you are listed as a document author or contributor please respond to
this email regardless of whether or not you are aware of any relevant IPR.
*The response needs to be sent to the MPLS wg mailing list.* The document
will not advance to the next stage until a response has been received from
each author and contributor.

If you are on the MPLS WG email list but are not listed as an author or
contributor, then please explicitly respond only if you are aware of any
IPR that has not yet been disclosed in conformance with IETF rules.

mpls wg co-chair

Loa Andersson                        email:
Senior MPLS Expert                
Huawei Technologies (consultant)     phone: +46 739 81 21 64
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