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+Internet Engineering Task Force (IETF)                      L. Andersson
+Request for Comments: 7385                           Huawei Technologies
+Updates: 6514                                                 G. Swallow
+Category: Standards Track                                  Cisco Systems
+ISSN: 2070-1721                                             October 2014
+
+
+         IANA Registry for P-Multicast Service Interface (PMSI)
+                        Tunnel Type Code Points
+
+Abstract
+
+   RFC 6514 created a space of Tunnel Type code points for a new BGP
+   attribute called the "P-Multicast Service Interface Tunnel (PMSI
+   Tunnel) attribute".  However, the RFC did not create a corresponding
+   IANA registry.
+
+   There now is need to make further code point allocations from this
+   name space.  This document serves to update RFC 6514 in that it
+   creates an IANA registry for that purpose.
+
+Status of This Memo
+
+   This is an Internet Standards Track document.
+
+   This document is a product of the Internet Engineering Task Force
+   (IETF).  It represents the consensus of the IETF community.  It has
+   received public review and has been approved for publication by the
+   Internet Engineering Steering Group (IESG).  Further information on
+   Internet Standards is available in Section 2 of RFC 5741.
+
+   Information about the current status of this document, any errata,
+   and how to provide feedback on it may be obtained at
+   http://www.rfc-editor.org/info/rfc7385.
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+Andersson & Swallow          Standards Track                    [Page 1]
+
+RFC 7385                   PMSI IANA registry               October 2014
+
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+Copyright Notice
+
+   Copyright (c) 2014 IETF Trust and the persons identified as the
+   document authors.  All rights reserved.
+
+   This document is subject to BCP 78 and the IETF Trust's Legal
+   Provisions Relating to IETF Documents
+   (http://trustee.ietf.org/license-info) in effect on the date of
+   publication of this document.  Please review these documents
+   carefully, as they describe your rights and restrictions with respect
+   to this document.  Code Components extracted from this document must
+   include Simplified BSD License text as described in Section 4.e of
+   the Trust Legal Provisions and are provided without warranty as
+   described in the Simplified BSD License.
+
+Table of Contents
+
+   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
+   2.  Security Considerations . . . . . . . . . . . . . . . . . . .   3
+   3.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   3
+   4.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   3
+     4.1.  Normative References  . . . . . . . . . . . . . . . . . .   3
+     4.2.  Informative References  . . . . . . . . . . . . . . . . .   4
+   Acknowledgements  . . . . . . . . . . . . . . . . . . . . . . . .   4
+   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   4
+
+
+1.  Introduction
+
+   In 'BGP Encodings and Procedures for Multicast in MPLS/BGP IP VPNs'
+   [RFC6514], an optional transitive BGP attribute called the
+   "P-Multicast Service Interface Tunnel (PMSI Tunnel) attribute" is
+   specified.  This BGP attribute uses an octet field to specify the
+   PMSI tunnel type.  RFC 6514 allocates the values 0-7.
+
+   There is now a need to make further code point allocations from this
+   name space.  In particular, "Inter-Area P2MP Segmented LSPs"
+   [SEAMLESS-MCAST] needs to make such an allocation.  However, the RFC
+   did not create an IANA registry for these code points.
+
+   This document creates a new IANA registry called "P-Multicast Service
+   Interface Tunnel (PMSI Tunnel) Tunnel Types" for these code points.
+   The registry is created in the "Border Gateway Protocol (BGP)
+   Parameters" registry.
+
+   Creating this registry is an update of RFC 6514 [RFC6514].
+
+
+
+
+
+Andersson & Swallow          Standards Track                    [Page 2]
+
+RFC 7385                   PMSI IANA registry               October 2014
+
+
+2.  Security Considerations
+
+   This document simply creates an IANA registry from a table in RFC
+   6514.  Thus, there are no security concerns.
+
+3.  IANA Considerations
+
+   IANA has created a new registry called "P-Multicast Service Interface
+   Tunnel (PMSI Tunnel) Tunnel Types" in the "Border Gateway Protocol
+   (BGP) Parameters" registry.
+
+   The allocation policy for values 0x00 to 0xFA is IETF Review
+   [RFC5226].  Values 0xFB to 0xFE are experimental and are not to be
+   assigned. 0xFF is reserved, the status of 0xFF may only be changed
+   through Standards Action [RFC5226].
+
+   The initial registry should appear as:
+
+      Value        Meaning                        Reference
+
+      0x00         no tunnel information present  [RFC6514]
+      0x01         RSVP-TE P2MP LSP               [RFC6514]
+      0x02         mLDP P2MP LSP                  [RFC6514]
+      0x03         PIM-SSM Tree                   [RFC6514]
+      0x04         PIM-SM Tree                    [RFC6514]
+      0x05         BIDIR-PIM Tree                 [RFC6514]
+      0x06         Ingress Replication            [RFC6514]
+      0x07         mLDP MP2MP LSP                 [RFC6514]
+      0x08 - 0xFA  Unassigned
+      0xFB - 0xFE  Experimental                   [RFC7385]
+      0xFF         Reserved                       [RFC7385]
+
+
+                                 Figure 1
+
+4.  References
+
+4.1.  Normative References
+
+   [RFC5226]  Narten, T. and H. Alvestrand, "Guidelines for Writing an
+              IANA Considerations Section in RFCs", BCP 26, RFC 5226,
+              May 2008, <http://www.rfc-editor.org/info/rfc5226>.
+
+   [RFC6514]  Aggarwal, R., Rosen, E., Morin, T., and Y. Rekhter, "BGP
+              Encodings and Procedures for Multicast in MPLS/BGP IP
+              VPNs", RFC 6514, February 2012,
+              <http://www.rfc-editor.org/info/rfc6514>.
+
+
+
+
+Andersson & Swallow          Standards Track                    [Page 3]
+
+RFC 7385                   PMSI IANA registry               October 2014
+
+
+4.2.  Informative References
+
+   [SEAMLESS-MCAST]
+              Rekhter, Y. and R. Aggarwal, "Inter-Area P2MP Segmented
+              LSPs", Work in Progress, draft-ietf-mpls-seamless-
+              mcast-14, July 2014.
+
+Acknowledgements
+
+   The authors want to thank Adrian Farrel for unwavering support and
+   our L3VPN, MPLS, and IDR co-chairs for swift processing of this
+   document.
+
+Authors' Addresses
+
+   Loa Andersson
+   Huawei Technologies
+
+   EMail: loa@mail01.huawei.com
+
+
+   George Swallow
+   Cisco Systems
+
+   EMail: swallow@cisco.com
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+Andersson & Swallow          Standards Track                    [Page 4]
+