draft-ietf-rtgwg-atn-bgp-04.txt   draft-ietf-rtgwg-atn-bgp-05.txt 
Network Working Group F. Templin, Ed. Network Working Group F. Templin, Ed.
Internet-Draft G. Saccone Internet-Draft G. Saccone
Intended status: Informational Boeing Research & Technology Intended status: Informational Boeing Research & Technology
Expires: June 7, 2020 G. Dawra Expires: July 4, 2020 G. Dawra
LinkedIn LinkedIn
A. Lindem A. Lindem
V. Moreno V. Moreno
Cisco Systems, Inc. Cisco Systems, Inc.
December 05, 2019 January 01, 2020
A Simple BGP-based Mobile Routing System for the Aeronautical A Simple BGP-based Mobile Routing System for the Aeronautical
Telecommunications Network Telecommunications Network
draft-ietf-rtgwg-atn-bgp-04 draft-ietf-rtgwg-atn-bgp-05
Abstract Abstract
The International Civil Aviation Organization (ICAO) is investigating The International Civil Aviation Organization (ICAO) is investigating
mobile routing solutions for a worldwide Aeronautical mobile routing solutions for a worldwide Aeronautical
Telecommunications Network with Internet Protocol Services (ATN/IPS). Telecommunications Network with Internet Protocol Services (ATN/IPS).
The ATN/IPS will eventually replace existing communication services The ATN/IPS will eventually replace existing communication services
with an IPv6-based service supporting pervasive Air Traffic with an IPv6-based service supporting pervasive Air Traffic
Management (ATM) for Air Traffic Controllers (ATC), Airline Management (ATM) for Air Traffic Controllers (ATC), Airline
Operations Controllers (AOC), and all commercial aircraft worldwide. Operations Controllers (AOC), and all commercial aircraft worldwide.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
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Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on June 7, 2020. This Internet-Draft will expire on July 4, 2020.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2020 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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7. Stub AS Mobile Routing Services . . . . . . . . . . . . . . . 15 7. Stub AS Mobile Routing Services . . . . . . . . . . . . . . . 15
8. Implementation Status . . . . . . . . . . . . . . . . . . . . 16 8. Implementation Status . . . . . . . . . . . . . . . . . . . . 16
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 16 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 16
10. Security Considerations . . . . . . . . . . . . . . . . . . . 16 10. Security Considerations . . . . . . . . . . . . . . . . . . . 16
11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 16 11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 16
12. References . . . . . . . . . . . . . . . . . . . . . . . . . 17 12. References . . . . . . . . . . . . . . . . . . . . . . . . . 17
12.1. Normative References . . . . . . . . . . . . . . . . . . 17 12.1. Normative References . . . . . . . . . . . . . . . . . . 17
12.2. Informative References . . . . . . . . . . . . . . . . . 17 12.2. Informative References . . . . . . . . . . . . . . . . . 17
Appendix A. BGP Convergence Considerations . . . . . . . . . . . 18 Appendix A. BGP Convergence Considerations . . . . . . . . . . . 18
Appendix B. Change Log . . . . . . . . . . . . . . . . . . . . . 19 Appendix B. Change Log . . . . . . . . . . . . . . . . . . . . . 19
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 19 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 20
1. Introduction 1. Introduction
The worldwide Air Traffic Management (ATM) system today uses a The worldwide Air Traffic Management (ATM) system today uses a
service known as Aeronautical Telecommunications Network based on service known as Aeronautical Telecommunications Network based on
Open Systems Interconnection (ATN/OSI). The service is used to Open Systems Interconnection (ATN/OSI). The service is used to
augment controller to pilot voice communications with rudimentary augment controller to pilot voice communications with rudimentary
short text command and control messages. The service has seen short text command and control messages. The service has seen
successful deployment in a limited set of worldwide ATM domains. successful deployment in a limited set of worldwide ATM domains.
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mitigation of DDoS. mitigation of DDoS.
11. Acknowledgements 11. Acknowledgements
This work is aligned with the FAA as per the SE2025 contract number This work is aligned with the FAA as per the SE2025 contract number
DTFAWA-15-D-00030. DTFAWA-15-D-00030.
This work is aligned with the NASA Safe Autonomous Systems Operation This work is aligned with the NASA Safe Autonomous Systems Operation
(SASO) program under NASA contract number NNA16BD84C. (SASO) program under NASA contract number NNA16BD84C.
This work is aligned with the Boeing Commercial Airplanes (BCA)
Internet of Things (IoT) and autonomy programs.
This work is aligned with the Boeing Information Technology (BIT) This work is aligned with the Boeing Information Technology (BIT)
MobileNet program. MobileNet program.
The following individuals contributed insights that have improved the The following individuals contributed insights that have improved the
document: Ahmad Amin, Erik Kline, Hubert Kuenig, Tony Li, Alexandre document: Ahmad Amin, Erik Kline, Hubert Kuenig, Tony Li, Alexandre
Petrescu, Pascal Thubert, Tony Whyman. Petrescu, Pascal Thubert, Tony Whyman.
12. References 12. References
12.1. Normative References 12.1. Normative References
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Protocol (BGP), http://www.quark.net/docs/ Protocol (BGP), http://www.quark.net/docs/
Global_IP_Network_Mobility_using_BGP.pdf", March 2006. Global_IP_Network_Mobility_using_BGP.pdf", March 2006.
[I-D.ietf-lisp-rfc6830bis] [I-D.ietf-lisp-rfc6830bis]
Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A. Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A.
Cabellos-Aparicio, "The Locator/ID Separation Protocol Cabellos-Aparicio, "The Locator/ID Separation Protocol
(LISP)", draft-ietf-lisp-rfc6830bis-28 (work in progress), (LISP)", draft-ietf-lisp-rfc6830bis-28 (work in progress),
November 2019. November 2019.
[I-D.templin-atn-aero-interface] [I-D.templin-atn-aero-interface]
Templin, F., "Transmission of IPv6 Packets over Templin, F. and T. Whyman, "Transmission of IPv6 Packets
Aeronautical ("aero") Interfaces", draft-templin-atn-aero- over Aeronautical ("aero") Interfaces", draft-templin-atn-
interface-07 (work in progress), September 2019. aero-interface-08 (work in progress), December 2019.
[I-D.templin-intarea-6706bis] [I-D.templin-intarea-6706bis]
Templin, F., "Asymmetric Extended Route Optimization Templin, F., "Asymmetric Extended Route Optimization
(AERO)", draft-templin-intarea-6706bis-17 (work in (AERO)", draft-templin-intarea-6706bis-17 (work in
progress), August 2019. progress), August 2019.
[ICAO] ICAO, I., "http://www.icao.int/Pages/default.aspx", [ICAO] ICAO, I., "http://www.icao.int/Pages/default.aspx",
February 2017. February 2017.
[RFC2784] Farinacci, D., Li, T., Hanks, S., Meyer, D., and P. [RFC2784] Farinacci, D., Li, T., Hanks, S., Meyer, D., and P.
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routing system is still undergoing reconvergence. Therefore, as long routing system is still undergoing reconvergence. Therefore, as long
as the Client associates with the new s-ASBR before it departs from as the Client associates with the new s-ASBR before it departs from
the old s-ASBR (while informing the old s-ASBR of its new location) the old s-ASBR (while informing the old s-ASBR of its new location)
packets in flight during the BGP reconvergence window are packets in flight during the BGP reconvergence window are
accommodated without loss. accommodated without loss.
Appendix B. Change Log Appendix B. Change Log
<< RFC Editor - remove prior to publication >> << RFC Editor - remove prior to publication >>
Changes from -04 to -05:
o Version and reference update.
Changes from -03 to -04:
o added discussion of Bidirectional Forwarding Detection (BFD).
Changes from -02 to -03: Changes from -02 to -03:
o added reference to ICAO A/G interface specification. o added reference to ICAO A/G interface specification.
Changes from -01 to -02: Changes from -01 to -02:
o introduced the SPAN and the concept of Internetwork partitioning o introduced the SPAN and the concept of Internetwork partitioning
o new terms "ANET" (for (Radio) Access Network) and "INET" (for o new terms "ANET" (for (Radio) Access Network) and "INET" (for
Internetworking underlay) Internetworking underlay)
 End of changes. 9 change blocks. 
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