Distributed Mobility Management [dmm]                         C. Perkins
Internet-Draft                                                 Futurewei
Intended status: Standards Track                          V. Devarapalli
Expires: May 17, 2018                                    Vasona Networks
                                                       November 13, 2017


     MN Identifier Types for RFC 4283 Mobile Node Identifier Option
                    draft-ietf-dmm-4283mnids-06.txt

Abstract

   Additional Identifier Type Numbers are defined for use with the
   Mobile Node Identifier Option for MIPv6 (RFC 4283).

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on May 17, 2018.

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   described in the Simplified BSD License.





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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  New Mobile Node Identifier Types  . . . . . . . . . . . . . .   3
   4.  Descriptions of MNID types  . . . . . . . . . . . . . . . . .   5
     4.1.  Description of the IPv6 address type  . . . . . . . . . .   5
     4.2.  Description of the IMSI MNID type . . . . . . . . . . . .   5
     4.3.  Description of the EUI-48 address type  . . . . . . . . .   5
     4.4.  Description of the EUI-64 address type  . . . . . . . . .   5
     4.5.  Description of the DUID type  . . . . . . . . . . . . . .   6
     4.6.  Description of the RFID types . . . . . . . . . . . . . .   6
       4.6.1.  Description of the RFID-SGTIN-64 type . . . . . . . .   7
       4.6.2.  Description of the RFID-SGTIN-96 type . . . . . . . .   7
       4.6.3.  Description of the RFID-SSCC-64 type  . . . . . . . .   7
       4.6.4.  Description of the RFID-SSCC-96 type  . . . . . . . .   7
       4.6.5.  Description of the RFID-SGLN-64 type  . . . . . . . .   7
       4.6.6.  Description of the RFID-SGLN-96 type  . . . . . . . .   8
       4.6.7.  Description of the RFID-GRAI-64 type  . . . . . . . .   8
       4.6.8.  Description of the RFID-GRAI-96 type  . . . . . . . .   8
       4.6.9.  Description of the RFID-GIAI-64 type  . . . . . . . .   8
       4.6.10. Description of the RFID-GIAI-96 type  . . . . . . . .   8
       4.6.11. Description of the RFID-DoD-64 type . . . . . . . . .   8
       4.6.12. Description of the RFID-DoD-96 type . . . . . . . . .   8
       4.6.13. Description of the RFID URI types . . . . . . . . . .   8
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .   9
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   9
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  11
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  11
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  11
     8.2.  Informative References  . . . . . . . . . . . . . . . . .  12
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  13

1.  Introduction

   The Mobile Node Identifier Option for MIPv6 [RFC4283] has proved to
   be a popular design tool for providing identifiers for mobile nodes
   during authentication procedures with AAA protocols such as Diameter
   [RFC3588].  To date, only a single type of identifier has been
   specified, namely the MN NAI.  Other types of identifiers are in
   common use, and even referenced in RFC 4283.  In this document, we
   propose adding some basic types that are defined in various
   telecommunications standards, including types for IMSI
   [ThreeGPP-IDS], P-TMSI [ThreeGPP-IDS], IMEI [ThreeGPP-IDS], and GUTI
   [ThreeGPP-IDS].  In addition, we specify the IPv6 address itself and
   IEEE MAC-layer addresses as mobile node identifiers.  Defining
   identifiers that are tied to the physical elements of the device
   (RFID, MAC address etc.) help in deployment of Mobile IP because in



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   many cases such identifiers are the most natural means for uniquely
   identifying the device, and will avoid additional look-up steps that
   might be needed if other identifiers were used.

2.  Terminology

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
   "OPTIONAL" in this document are to be interpreted as described in
   [RFC2119].

3.  New Mobile Node Identifier Types

   The following types of identifiers are commonly used to identify
   mobile nodes.  For each type, references are provided with full
   details on the format of the type of identifer.

   The Tag Data standard promoted by Electronic Product Code(TM)
   (abbreviated EPC) [EPC-Tag-Data] supports several encoding systems or
   schemes, which are commonly used in RFID (radio-frequency
   identification) applications, including

   o  RFID-GID (Global Identifier),
   o  RFID-SGTIN (Serialized Global Trade Item Number),
   o  RFID-SSCC (Serial Shipping Container),
   o  RFID-SGLN (Global Location Number),
   o  RFID-GRAI (Global Returnable Asset Identifier),
   o  RFID-DOD (Department of Defense ID), and
   o  RFID-GIAI (Global Individual Asset Identifier).

   For each RFID scheme except GID, there are three representations:

   o  a 64-bit binary representation (for example, SGLN-64) (except for
      GID)
   o  a 96-bit binary representation (SGLN-96)
   o  a representation as a URI

   The URI representation for the RFID is actually a URN.  The EPC
   document has the following language:

      All categories of URIs are represented as Uniform Reference Names
      (URNs) as defined by [RFC2141], where the URN Namespace is epc.

   The following list includes the above RFID types as well as various
   other common identifiers.

                    Mobile Node Identifier Description




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   +----------------+--------------------------------+-----------------+
   | Identifier     | Description                    | Reference       |
   | Type           |                                |                 |
   +----------------+--------------------------------+-----------------+
   | IPv6 Address   |                                | [RFC4291]       |
   | IMSI           | International Mobile           | [ThreeGPP-IDS]  |
   |                | Subscriber Identity            |                 |
   | P-TMSI         | Packet-Temporary Mobile        | [ThreeGPP-IDS]  |
   |                | Subscriber Identity            |                 |
   | GUTI           | Globally Unique Temporary ID   | [ThreeGPP-IDS]  |
   | EUI-48 address | 48-bit Extended Unique         | [IEEE802]       |
   |                | Identifier                     |                 |
   | EUI-64 address | 64-bit Extended Unique         | [IEEE802]       |
   |                | Identifier-64 bit              |                 |
   | DUID           | DHCPv6 Unique Identifier       | [RFC3315]       |
   | RFID-SGTIN-64  | 64-bit Serialized Global Trade | [EPC-Tag-Data]  |
   |                | Item Number                    |                 |
   | RFID-SSCC-64   | 64-bit Serial Shipping         | [EPC-Tag-Data]  |
   |                | Container                      |                 |
   | RFID-SGLN-64   | 64-bit Serialized Global       | [EPC-Tag-Data]  |
   |                | Location Number                |                 |
   | RFID-GRAI-64   | 64-bit Global Returnable Asset | [EPC-Tag-Data]  |
   |                | Identifier                     |                 |
   | RFID-DOD-64    | 64-bit Department of Defense   | [RFID-DoD-spec] |
   |                | ID                             |                 |
   | RFID-GIAI-64   | 64-bit Global Individual Asset | [EPC-Tag-Data]  |
   |                | Identifier                     |                 |
   | RFID-GID-96    | 96-bit Global Identifier       | [EPC-Tag-Data]  |
   | RFID-SGTIN-96  | 96-bit Serialized Global Trade | [EPC-Tag-Data]  |
   |                | Item Number                    |                 |
   | RFID-SSCC-96   | 96-bit Serial Shipping         | [EPC-Tag-Data]  |
   |                | Container                      |                 |
   | RFID-SGLN-96   | 96-bit Serialized Global       | [EPC-Tag-Data]  |
   |                | Location Number                |                 |
   | RFID-GRAI-96   | 96-bit Global Returnable Asset | [EPC-Tag-Data]  |
   |                | Identifier                     |                 |
   | RFID-DOD-96    | 96-bit Department of Defense   | [RFID-DoD-spec] |
   |                | ID                             |                 |
   | RFID-GIAI-96   | 96-bit Global Individual Asset | [EPC-Tag-Data]  |
   |                | Identifier                     |                 |
   | RFID-GID-URI   | Global Identifier represented  | [EPC-Tag-Data]  |
   |                | as URI                         |                 |
   | RFID-SGTIN-URI | Serialized Global Trade Item   | [EPC-Tag-Data]  |
   |                | Number represented as URI      |                 |
   | RFID-SSCC-URI  | Serial Shipping Container      | [EPC-Tag-Data]  |
   |                | represented as URI             |                 |
   | RFID-SGLN-URI  | Global Location Number         | [EPC-Tag-Data]  |
   |                | represented as URI             |                 |



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   | RFID-GRAI-URI  | Global Returnable Asset        | [EPC-Tag-Data]  |
   |                | Identifier represented as URI  |                 |
   | RFID-DOD-URI   | Department of Defense ID       | [RFID-DoD-spec] |
   |                | represented as URI             |                 |
   | RFID-GIAI-URI  | Global Individual Asset        | [EPC-Tag-Data]  |
   |                | Identifier represented as URI  |                 |
   +----------------+--------------------------------+-----------------+

                                  Table 1

4.  Descriptions of MNID types

   In this section descriptions for the various MNID types are provided.

4.1.  Description of the IPv6 address type

   The IPv6 address [RFC4291] is encoded as a 16 octet string containing
   a full IPv6 address which has been assigned to the mobile node.  The
   IPv6 address MUST be a unicast routable IPv6 address.  Multicast
   addresses, link-local addresses, and the unspecified IPv6 address
   MUST NOT be used.  IPv6 Unique Local Addresses (ULAs) MAY be used, as
   long as any security operations making use of the ULA also take into
   account the domain in which the ULA is guaranteed to be unique.

4.2.  Description of the IMSI MNID type

   The International Mobile Subscriber Identity (IMSI) [ThreeGPP-IDS] is
   at most 15 decimal digits (i.e., digits from 0 through 9).  The IMSI
   MUST be encoded as a string of octets in network order (i.e., high-
   to-low for all digits), where each digit occupies 4 bits.  If needed
   for full octet size, the last digit MUST be padded with 0xf.  For
   example an example IMSI 123456123456789 would be encoded as follows:

      0x12, 0x34, 0x56, 0x12, 0x34, 0x56, 0x78, 0x9f

4.3.  Description of the EUI-48 address type

   The IEEE EUI-48 address [IEEE802-eui48] is encoded as 6 octets
   containing the IEEE EUI-48 address.

4.4.  Description of the EUI-64 address type

   The IEEE EUI-64 address [IEEE802-eui64] is encoded as 8 octets
   containing the full IEEE EUI-64 address.







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4.5.  Description of the DUID type

   The DUID is the DHCPv6 Unique Identifier (DUID) [RFC3315].  There are
   various types of DUID, which are distinguished by an initial two-
   octet type field.  Clients and servers MUST treat DUIDs as opaque
   values and MUST only compare DUIDs for equality.

4.6.  Description of the RFID types

   The General Identifier (GID) that is used with RFID is composed of
   three fields - the General Manager Number, Object Class and Serial
   Number.  The General Manager Number identifies an organizational
   entity that is responsible for maintaining the numbers in subsequent
   fields.  GID encodings include a fourth field, the header, to
   guarantee uniqueness in the namespace defined by EPC.

   Some of the RFID types depend on the Global Trade Item Number (GTIN)
   code defined in the General EAN.UCC Specifications [EANUCCGS].  A
   GTIN identifies a particular class of object, such as a particular
   kind of product or SKU.

   The EPC encoding scheme for SGTIN permits the direct embedding of
   EAN.UCC System standard GTIN and Serial Number codes on EPC tags.  In
   all cases, the check digit is not encoded.  Two encoding schemes are
   specified, SGTIN-64 (64 bits) and SGTIN-96 (96 bits).

   The Serial Shipping Container Code (SSCC) is defined by the EAN.UCC
   Specifications.  Unlike the GTIN, the SSCC is already intended for
   assignment to individual objects and therefore does not require
   additional fields to serve as an EPC pure identity.  Two encoding
   schemes are specified, SSCC-64 (64 bits) and SSCC-96 (96 bits).

   The Global Location Number (GLN) is defined by the EAN.UCC
   Specifications.  A GLN can represent either a discrete, unique
   physical location such as a warehouse slot, or an aggregate physical
   location such as an entire warehouse.  In addition, a GLN can
   represent a logical entity that performs a business function such as
   placing an order.  The Serialized Global Location Number (SGLN)
   includes the Company Prefix, Location Reference, and Serial Number.

   The Global Returnable Asset Identifier (GRAI) is defined by the
   General EAN.UCC Specifications.  Unlike the GTIN, the GRAI is already
   intended for assignment to individual objects and therefore does not
   require any additional fields to serve as an EPC pure identity.  The
   GRAI includes the Company Prefix, Asset Type, and Serial Number.

   The Global Individual Asset Identifier (GIAI) is defined by the
   General EAN.UCC Specifications.  Unlike the GTIN, the GIAI is already



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   intended for assignment to individual objects and therefore does not
   require any additional fields to serve as an EPC pure identity.  The
   GRAI includes the Company Prefix, and Individual Asset Reference.

   The DoD Construct identifier is defined by the United States
   Department of Defense (DoD).  This tag data construct may be used to
   encode tags for shipping goods to the DoD by a supplier who has
   already been assigned a CAGE (Commercial and Government Entity) code.

4.6.1.  Description of the RFID-SGTIN-64 type

   The RFID-SGTIN-64 is encoded as specified in [EPC-Tag-Data].  The
   SGTIN-64 includes five fields: Header, Filter Value (additional data
   that is used for fast filtering and pre-selection), Company Prefix
   Index, Item Reference, and Serial Number.  Only a limited number of
   Company Prefixes can be represented in the 64-bit tag.

4.6.2.  Description of the RFID-SGTIN-96 type

   The RFID-SGTIN-96 is encoded as specified in [EPC-Tag-Data].  The
   SGTIN-96 includes six fields: Header, Filter Value, Partition (an
   indication of where the subsequent Company Prefix and Item Reference
   numbers are divided), Company Prefix Index, Item Reference, and
   Serial Number.

4.6.3.  Description of the RFID-SSCC-64 type

   The RFID-SSCC-64 is encoded as specified in [EPC-Tag-Data].  The
   SSCC-64 includes four fields: Header, Filter Value, Company Prefix
   Index, and Serial Reference.  Only a limited number of Company
   Prefixes can be represented in the 64-bit tag.

4.6.4.  Description of the RFID-SSCC-96 type

   The RFID-SSCC-96 is encoded as specified in [EPC-Tag-Data].  The
   SSCC-96 includes six fields: Header, Filter Value, Partition, Company
   Prefix, and Serial Reference, as well as 24 bits that remain
   Unallocated and must be zero.

4.6.5.  Description of the RFID-SGLN-64 type

   The RFID-SGLN-64 type is encoded as specified in [EPC-Tag-Data].  The
   SGLN-64 includes five fields: Header, Filter Value, Company Prefix
   Index, Location Reference, and Serial Number.







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4.6.6.  Description of the RFID-SGLN-96 type

   The RFID-SGLN-96 type is encoded as specified in [EPC-Tag-Data].  The
   SGLN-96 includes six fields: Header, Filter Value, Partition, Company
   Prefix, Location Reference, and Serial Number.

4.6.7.  Description of the RFID-GRAI-64 type

   The RFID-GRAI-64 type is encoded as specified in [EPC-Tag-Data].  The
   GRAI-64 includes five fields: Header, Filter Value, Company Prefix
   Index, Asset Type, and Serial Number.

4.6.8.  Description of the RFID-GRAI-96 type

   The RFID-GRAI-96 type is encoded as specified in [EPC-Tag-Data].  The
   GRAI-96 includes six fields: Header, Filter Value, Partition, Company
   Prefix, Asset Type, and Serial Number.

4.6.9.  Description of the RFID-GIAI-64 type

   The RFID-GIAI-64 type is encoded as specified in [EPC-Tag-Data].  The
   GIAI-64 includes four fields: Header, Filter Value, Company Prefix
   Index, and Individual Asset Reference.

4.6.10.  Description of the RFID-GIAI-96 type

   The RFID-GIAI-96 type is encoded as specified in [EPC-Tag-Data].  The
   GIAI-96 includes five fields: Header, Filter Value, Partition,
   Company Prefix, and Individual Asset Reference.

4.6.11.  Description of the RFID-DoD-64 type

   The RFID-DoD-64 type is encoded as specified in [RFID-DoD-spec].  The
   DoD-64 type includes four fields: Header, Filter Value, Government
   Managed Identifier, and Serial Number.

4.6.12.  Description of the RFID-DoD-96 type

   The RFID-DoD-96 type is encoded as specified in [RFID-DoD-spec].  The
   DoD-96 type includes four fields: Header, Filter Value, Government
   Managed Identifier, and Serial Number.

4.6.13.  Description of the RFID URI types

   In some cases, it is desirable to encode in URI form a specific
   encoding of an RFID tag.  For example, an application may prefer a
   URI representation for report preparation.  Applications that wish to




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   manipulate any additional data fields on tags may need some
   representation other than the pure identity forms.

   For this purpose, the fields as represented the previous sections are
   associated with specified fields in the various URI types.  For
   instance, the URI may have fields such as CompanyPrefix,
   ItemReference, or SerialNumber.  For details and encoding specifics,
   consult [EPC-Tag-Data].

5.  Security Considerations

   This document does not introduce any security mechanisms, and does
   not have any impact on existing security mechanisms.

   Mobile Node Identifiers such as those described in this document are
   considered to be private information.  If used in the MNID extension
   as defined in [RFC4283], the packet including the MNID extension MUST
   be encrypted so that no personal information or trackable identifiers
   is inadvertently disclosed to passive observers.  Operators can
   potentially apply IPsec Encapsulating Security Payload (ESP)
   [RFC4303], in transport mode, with confidentiality and integrity
   protection for protecting the identity and location information in
   Mobile IPv6 signaling messages.

   Some MNIDs contain sensitive identifiers which, as used in protocols
   specified by other SDOs, are only used for signaling during initial
   network entry.  In such protocols, subsequent exchanges then rely on
   a temporary identifier allocated during the initial network entry.
   Managing the association between long-lived and temporary identifiers
   is outside the scope of this document.

6.  IANA Considerations

   The new mobile node identifier types defined in the document should
   be assigned values from the "Mobile Node Identifier Option Subtypes"
   registry.  The following values should be assigned.















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                     New Mobile Node Identifier Types

               +-----------------+------------------------+
               | Identifier Type | Identifier Type Number |
               +-----------------+------------------------+
               | IPv6 Address    | 2                      |
               | IMSI            | 3                      |
               | P-TMSI          | 4                      |
               | EUI-48 address  | 5                      |
               | EUI-64 address  | 6                      |
               | GUTI            | 7                      |
               | DUID-LLT        | 8                      |
               | DUID-EN         | 9                      |
               | DUID-LL         | 10                     |
               | DUID-UUID       | 11                     |
               |                 | 12-15 reserved         |
               |                 | 16 reserved            |
               | RFID-SGTIN-64   | 17                     |
               | RFID-SSCC-64    | 18                     |
               | RFID-SGLN-64    | 19                     |
               | RFID-GRAI-64    | 20                     |
               | RFID-DOD-64     | 21                     |
               | RFID-GIAI-64    | 22                     |
               |                 | 23 reserved            |
               | RFID-GID-96     | 24                     |
               | RFID-SGTIN-96   | 25                     |
               | RFID-SSCC-96    | 26                     |
               | RFID-SGLN-96    | 27                     |
               | RFID-GRAI-96    | 28                     |
               | RFID-DOD-96     | 29                     |
               | RFID-GIAI-96    | 30                     |
               |                 | 31 reserved            |
               | RFID-GID-URI    | 32                     |
               | RFID-SGTIN-URI  | 33                     |
               | RFID-SSCC-URI   | 34                     |
               | RFID-SGLN-URI   | 35                     |
               | RFID-GRAI-URI   | 36                     |
               | RFID-DOD-URI    | 37                     |
               | RFID-GIAI-URI   | 38                     |
               |                 | 39-255 unassigned      |
               +-----------------+------------------------+

                                  Table 2

   See Section 4 for additional information about the identifier types.
   Future new assignments are to be made only after Expert Review
   [RFC8126].  The expert must ascertain that the identifier type allows
   unique identification of the mobile device; since all MNIDs require



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   encryption there is no additional privacy exposure attendent to the
   use of new types.

7.  Acknowledgements

   The authors wish to acknowledge Hakima Chaouchi, Tatuya Jinmei, Jouni
   Korhonen, Sri Gundavelli, Suresh Krishnan, Dapeng Liu, Dale Worley,
   Joseph Salowey, Linda Dunbar, and Mirja Kuehlewind for their helpful
   comments.

8.  References

8.1.  Normative References

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119,
              DOI 10.17487/RFC2119, March 1997,
              <https://www.rfc-editor.org/info/rfc2119>.

   [RFC3315]  Droms, R., Ed., Bound, J., Volz, B., Lemon, T., Perkins,
              C., and M. Carney, "Dynamic Host Configuration Protocol
              for IPv6 (DHCPv6)", RFC 3315, DOI 10.17487/RFC3315, July
              2003, <https://www.rfc-editor.org/info/rfc3315>.

   [RFC4122]  Leach, P., Mealling, M., and R. Salz, "A Universally
              Unique IDentifier (UUID) URN Namespace", RFC 4122,
              DOI 10.17487/RFC4122, July 2005,
              <https://www.rfc-editor.org/info/rfc4122>.

   [RFC4283]  Patel, A., Leung, K., Khalil, M., Akhtar, H., and K.
              Chowdhury, "Mobile Node Identifier Option for Mobile IPv6
              (MIPv6)", RFC 4283, DOI 10.17487/RFC4283, November 2005,
              <https://www.rfc-editor.org/info/rfc4283>.

   [RFC4291]  Hinden, R. and S. Deering, "IP Version 6 Addressing
              Architecture", RFC 4291, DOI 10.17487/RFC4291, February
              2006, <https://www.rfc-editor.org/info/rfc4291>.

   [RFC4303]  Kent, S., "IP Encapsulating Security Payload (ESP)",
              RFC 4303, DOI 10.17487/RFC4303, December 2005,
              <https://www.rfc-editor.org/info/rfc4303>.

   [RFC6355]  Narten, T. and J. Johnson, "Definition of the UUID-Based
              DHCPv6 Unique Identifier (DUID-UUID)", RFC 6355,
              DOI 10.17487/RFC6355, August 2011,
              <https://www.rfc-editor.org/info/rfc6355>.





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   [RFC8126]  Cotton, M., Leiba, B., and T. Narten, "Guidelines for
              Writing an IANA Considerations Section in RFCs", BCP 26,
              RFC 8126, DOI 10.17487/RFC8126, June 2017,
              <https://www.rfc-editor.org/info/rfc8126>.

8.2.  Informative References

   [EANUCCGS]
              EAN International and the Uniform Code Council, "General
              EAN.UCC Specifications Version 5.0", Jan 2004.

   [EPC-Tag-Data]
              EPCglobal Inc., "EPC(TM) Generation 1 Tag Data Standards
              Version 1.1 Rev.1.27
              http://www.gs1.org/gsmp/kc/epcglobal/tds/
              tds_1_1_rev_1_27-standard-20050510.pdf", January 2005.

   [IEEE802]  IEEE, "IEEE Std 802: IEEE Standards for Local and
              Metropolitan Networks: Overview and Architecture", 2001.

   [IEEE802-eui48]
              IEEE, "Guidelines for 48-Bit Global Identifier (EUI-48)
              https://standards.ieee.org/develop/regauth/tut/eui48.pdf",
              2001.

   [IEEE802-eui64]
              IEEE, "Guidelines for 64-Bit Global Identifier (EUI-64)
              https://standards.ieee.org/develop/regauth/tut/eui.pdf64",
              2001.

   [RFC3588]  Calhoun, P., Loughney, J., Guttman, E., Zorn, G., and J.
              Arkko, "Diameter Base Protocol", RFC 3588,
              DOI 10.17487/RFC3588, September 2003,
              <https://www.rfc-editor.org/info/rfc3588>.

   [RFID-DoD-spec]
              Department of Defense, "United States Department of
              Defense Suppliers Passive RFID Information Guide (Version
              15.0)", January 2010.

   [ThreeGPP-IDS]
              3rd Generation Partnership Project, "3GPP Technical
              Specification 23.003 V8.4.0: Technical Specification Group
              Core Network and Terminals; Numbering, addressing and
              identification (Release 8)", March 2009.






Perkins & Devarapalli     Expires May 17, 2018                 [Page 12]


Internet-Draft      MN Identifier Types for RFC 4283       November 2017


Authors' Addresses

   Charles E. Perkins
   Futurewei Inc.
   2330 Central Expressway
   Santa Clara, CA  95050
   USA

   Phone: +1-408-330-4586
   Email: charliep@computer.org


   Vijay Devarapalli
   Vasona Networks
   2900 Lakeside Drive, Suite 180
   Santa Clara, CA 95054
   USA

   Email: dvijay@gmail.com
































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