Joint ITU-T SG 13 and ISO JTC 1 SC 6

Joint ITU-T SG 13 and ISO/JTC 1/SC 6 Workshop on “Future Networks Standardization” (Geneva, Switzerland, 11 June 2012) Future Network: Naming and Addressing Hyun K. Kahng, ISO/IEC JTC 1 SC 6 Korea University, kahng@korea. ac. kr Geneva, Switzerland, 11 June 2012

Table of contents Scope References , Definitions Challenges, Problems, Gap Analysis, Requirement Scenarios to be deployed Packet Transferring using GA scheme Geneva, Switzerland, 11 June 2012 2

Scope Requirements Problem Statements Gap analysis Design Objectives Technical Challenges Chronological Scenarios Geneva, Switzerland, 11 June 2012 3

References ISO/IEC PDTR 29181 -1 ITU-T E. 164 (1997) ITU-T Y. 1241 (2001) ITU-T Y. 2022 (2011) ITU-T Y. 2052 (2008) ITU-T Y. 2091 (2011) ITU-T Y. 2720 (2009) ITU-T Y. 3031 (2012) IETF draft-ietf-lisp-23 Geneva, Switzerland, 11 June 2012 4

Definitions defined in id- LISP-23 Routing locator (RLOC) End point Identification (EID) EID-prefix End-system Ingress Tunnel Router (ITR) Egress Tunnel Router (ETR) x. TR EID-to-RLOC Database LISP site Geneva, Switzerland, 11 June 2012 5

Definitions defined in ITU-T Y. 2015 Locator (LOC) Node ID ID/LOC mapping storage function Definitions defined in ITU-T Y. 2091 Address Identifier Name Geneva, Switzerland, 11 June 2012 6

Definitions defined in this TR Geographical Addressing (GA) Absolute geographical address Relative geographical address Geographical Locator (GLOC) Geographical ID (GID) End-node/Access-node/Edge network GA-site LER Locator Edge Router Local LER Geneva, Switzerland, 11 June 2012 7

Problem Statement(1) Analog NAS: Telecom Network Geneva, Switzerland, 11 June 2012 Digital NAS: Computer Network 8

Problem Statement(2) Diffculty In Network Integration Different addressing formats Different naming formats, addressing searching, transporting and forwarding. A huge effort to overhaul the existing network infrastructures Geneva, Switzerland, 11 June 2012 9

Problem Statement(3) Technical Limitations Central Registration Authority Address Space exhaustion Address costs Identifier-locator separation Routing Table Vertical Structure DNS Translation Geneva, Switzerland, 11 June 2012 Data Encryption Category addresses Lack Geographic Consideration No address in native language No decimal naming system IPv 6 Limitations New demands on old naming 10

Gap Analysis(1) The need for a Clean Slate Design Current IP-based networks Deficient structural designs. Inefficiency in NAS. Inadequate evolutionary approaches i. e. IPv 6 Redesign IPv 6 Geneva, Switzerland, 11 June 2012 11

Gap Analysis(2) The Gaps On On scalability security Quality of Service Heterogeneity Robustness customizability economic incentives Geneva, Switzerland, 11 June 2012 12

Requirement(1) Aspects: System Requirements l Special NAS requirements l Foreseeing mechanism l Compatibility Requirement l Others l Geneva, Switzerland, 11 June 2012 13

Requirement(2) System Technical Requirements System Integrity Requirement Intersystem Coherence Requirement Structural Requirement § § A network structure mixing virtual Layer. Three circuit switching and Layer-Four Packet switching Separation of control layer and data layer Geneva, Switzerland, 11 June 2012 14

Requirement(3) Geneva, Switzerland, 11 June 2012 15

Requirement(4) Specific Technical Requirements § Addressing Technical Requirements • Address Format • Separation of ID and Location • Addressing Model • Address Space • Variable Address Length • Address Types • Direct/Emergency/Verification/Geo • Address Selection Geneva, Switzerland, 11 June 2012 16

Requirements(5) Geographical addressing Location represented by absolute address Geneva, Switzerland, 11 June 2012 Location represented by relative address 17

Requirements (6) Geographic Address Structure Code Identifier Range Info Distance Info Location Info Absolute Location information Absolute address code Code Identifier Field construction identifier Range Option Range/ Unit/ Scale Distance Option Distance/ Unit/ Scale Relative address code Alias Area code/ country code Geneva, Switzerland, 11 June 2012 18

Requirements (7) Geographic Address Structure Code Identifier Range Info code Field construction ‘A’ ‘X’ Distance Info option Range (Unit) option Position Info Distance (Unit) latitu de Longi tude altitu de Position Info latitude north/ south degrees longitude min sec Code Identifier east/ west degrees Range Info min altitude sec height Distance Info code Field cons. option Range Unit Scale option ‘C’ 1 30 2 distance Position Info Distance (Unit) ‘A’ Geneva, Switzerland, 11 June 2012 U ni t Lati Long alti 19

Requirement (8) • • Address Selection Fields in Addressing type Ø Mobile/Fixed node flag Ø Backbone/local flag Ø Bandwidth Ø Processor information Ø VC flag/region/lable Ø Service type Ø EID/GID Ø LOC/GLOC Ø Geneva, Switzerland, 11 June 2012 20

Requirement (9) Complementary Technical Requirements § Security Technical Requirement • New Communications Rules To Supplement New NAS • Address Allocation Encryption • Header • Emergency Routing EXTENSION TECHNICAL REQUIREMENT EVALUATION AND TEST REQUIREMENT Geneva, Switzerland, 11 June 2012 21

Scenarios To be Deployed(1) Near-future scenario IPv 6, ID/LOC separation Unified ID Mid-term or long-term scenario Geographical addressing using GPS, or Satellite 3 -dimensional routing Geneva, Switzerland, 11 June 2012 22

Packet Transferring using GA scheme Definitions Geographical ETR (GETR) - ELER Geographical ITR (GITR) - ILER Access-node - LLER EID-to-GID database EID-to-GLOC database GA-Site Geneva, Switzerland, 11 June 2012 23

Packet Transferring using GA scheme Transferring packets in backbone network using GA Geneva, Switzerland, 11 June 2012 24

Packet Transferring using GA scheme Transferring packets in backbone network using GA Geneva, Switzerland, 11 June 2012 25

Packet Transferring using GA scheme Transferring packets inside of the edge network using GA Registration of EID and GID to GITR Geneva, Switzerland, 11 June 2012 26

Packet Transferring using GA scheme Transferring packets inside of the edge network using GA Operations in the mobile access network Geneva, Switzerland, 11 June 2012 27

Packet Transferring using GA scheme Transferring packets inside of the edge network using GA Packet delivery in mobile access network with sub-access networks Geneva, Switzerland, 11 June 2012 28

Packet Transferring using GA scheme Transferring packets inside of the edge network using GA Operations in ad-hoc mobile network Geneva, Switzerland, 11 June 2012 29

Packet Transferring using GA scheme Transferring packets inside of the edge network using GA Geneva, Switzerland, 11 June 2012 30

FN-NAS Standardization Plan MAJOR TASKS IN THE FUTURE Refine and complete this technical report Look for and select the best proposal for a general framework on FN-NAS Standardize the general framework of FN -NAS Make standards of specific schemes under the general framework of FN-NAS Geneva, Switzerland, 11 June 2012 31

FN-NAS Standardization Plan MAJOR TASKS IN THE FUTURE § § Make complementary standards or imbedding FN-NAS into Future Network system Provide NAS assistance to study of Future Network applications Start work on registration and distribution of numbers and addresses for Future Network Make a plan for address resources management policies Geneva, Switzerland, 11 June 2012 32