[spring] IPR Disclosures for draft-ietf-spring-bfd

[Alvaro Retana <[e-mail]>]

Dear authors and contributors:

Are you aware of any IPR that applies to this draft?

If so, has it been disclosed in compliance with IETF IPR rules (see
BCP78 and BCP79 for more details)?  For any undisclosed IPR, please
provide any additional information you think appropriate.

If you are listed as a document author or contributor, please answer
the above by responding to this email regardless of whether or not you
are aware of any relevant IPR.  This document will only advance to the
next stage once a response is received from each listed author and
contributor.


If you are on the WG email list or attend WG meetings but are not
listed as an author or contributor, we remind you of your obligations
under the IETF IPR rules, which encourage you to notify the IETF if
you are aware of IPR that may be related to this document or to
refrain from participating in any contribution or discussion related
to your undisclosed IPR.  For more information, please see
https://www.ietf.org/standards/ipr/

Thank you,

Alvaro (for the Chairs)