1、 Entertainment Services and Technology Association American National Standard E1.30-72009 EPI 29 Allocation of Internet Protocol Version 4 Addresses to ACN Hosts Part of the E1.30 suite of documents that offer application level equipment interoperability for control of commonly encountered entertain
2、ment technology devices using E1.17 CP/2008-1010r2 This document was approved as an American National Standard by the ANSI Board of Standards Review on 14 September 2009. 2009 The Entertainment Services and Technology Association. All rights reserved. This page intentionally blank. ANSI E1.30-72009
3、CP/2008-1010r2 2009 ESTA i Notice and Disclaimer The Entertainment Services and Technology Association does not approve, inspect, or certify any installations, procedures, equipment or materials for compliance with codes, recommended practices or standards. Compliance with an ESTA standard or recomm
4、ended practice, or an American National Standard developed by ESTA is the sole and exclusive responsibility of the manufacturer or provider and is entirely within their control and discretion. Any markings, identification or other claims of compliance do not constitute certification or approval of a
5、ny type or nature whatsoever by ESTA. ESTA neither guarantees nor warrants the accuracy or completeness of any information published herein and disclaim liability for any personal injury, property or other damage or injury of any nature whatsoever, whether special, indirect, consequential or compens
6、atory, directly or indirectly resulting from the publication, use of, or reliance on this document. In issuing and distributing this document, ESTA does not either (a) undertake to render professional or other services for or on behalf of any person or entity, or (b) undertake any duty to any person
7、 or entity with respect to this document or its contents. Anyone using this document should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstance. CP/2008-1010r2 ANSI E1.30-
8、72009 Published by: Entertainment Services and Technology Association 875 Sixth Avenue, Suite 1005 New York, NY 10001 USA Phone: 1-212-244-1505 Fax: 1-212-244-1502 standardsesta.org http:/www.esta.org/ For additional copies of this document contact: ESTA Publications The ESTA Foundation 875 Sixth Av
9、enue, Suite 1005 New York, NY 10001 USA Phone: 1-212-244-1505 Fax: 1-212-244-1502 http:/www.estafoundation.org The ESTA Technical Standards Program The ESTA Technical Standards Program was created to serve the ESTA membership and the entertainment industry in technical standards related matters. The
10、 goal of the Program is to take a leading role regarding technology within the entertainment industry by creating recommended practices and standards, monitoring standards issues around the world on behalf of our members, and improving communications and safety within the industry. ESTA works closel
11、y with the technical standards efforts of other organizations within our industry, including USITT, PLASA, and VPLT, as well as representing the interests of ESTA members to ANSI, UL, and the NFPA. The Technical Standards Program is accredited by the American National Standards Institute. The Techni
12、cal Standards Committee (TSC) was established by ESTAs Board of Directors to oversee and coordinate the Technical Standards Program. Made up of individuals experienced in standards-making work from throughout our industry, the Committee approves all projects undertaken and assigns them to the approp
13、riate working group. The Technical Standards Committee employs a Technical Standards Manager to coordinate the work of the Committee and its working groups as well as maintain a “Standards Watch” on behalf of members. Working groups include: Camera Cranes, Control Protocols, Electrical Power, Floors
14、, Fog and Smoke, Followspot Position, Photometrics, and Rigging. ESTA encourages active participation in the Technical Standards Program. There are several ways to become involved. If you would like to become a member of an existing working group, as have over two hundred people, you must complete a
15、n application which is available from the ESTA office. Your application is subject to approval by the working group and you will be required to actively participate in the work of the group. This includes responding to letter ballots and attending meetings. Membership in ESTA is not a requirement. Y
16、ou can also become involved by requesting that the TSC develop a standard or a recommended practice in an area of concern to you. The Control Protocols Working Group, which authored this Standard, consists of a cross section of entertainment industry professionals representing a diversity of interes
17、ts. ESTA is committed to developing consensus-based standards and recommended practices in an open setting. Future Control Protocols Working Group projects will include updating this publication as changes in technology and experience warrant, as well as developing new standards and recommended prac
18、tices for the benefit of the entertainment industry. ii 2009 ESTA ANSI E1.30-72009 CP/2008-1010r2 Contact Information Entertainment Services and Technology Association Karl G. Ruling Technical Standards Manager ESTA 875 Sixth Avenue, Suite 1005 New York, NY 10001 Phone: 1-212-244-1505 FAX: 1-212-244
19、-1502 standardsesta.org Technical Standards Committee Chairperson Mike Garl James Thomas Engineering, Inc. 10240 Caneel Drive Knoxville, TN 37931 Phone: 1-865-692-3060 FAX: 1-865-692-9020 Control Protocols Working Group Chairpersons Michael Lay Philips Strand Lighting 6603 Darin Way Cypress, CA 906
20、30 Phone: 1-714-230-8208 FAX: 1-714-899-0042 Tracy Underhill Electronics Diversified LLC 1675 NW Cornelius Pass Rd. Hillsboro, OR 97124 Phone: 1-503-645-5533 FAX: 1-503-629-9877 2009 ESTA iii CP/2008-1010r2 ANSI E1.30-72009 Acknowledgments The Control Protocols Working Group was the consensus body
21、 for the development of this Standard. The working groups membership when the motion was made to approve this document as an American National Standard on 23 October 2008 is shown below. The voting by letter ballot closed on 24 January 2009. Voting members: Daniel W. Antonuk; Electronic Theatre Cont
22、rols, Inc. MP Robert Armstrong; Pathway Connectivity Inc. MP Robert Bell; Horizon Control Inc. MP Scott M. Blair; High End Systems Inc. (Barco) MP Ron Bonner; PLASA G John (Javid) D. Butler; Integrated Theatre, Inc. CP Jean-Francois Canuel; Spectrum Manufacturing Inc. (A.C. Lighting Ltd.) CP Kimberl
23、y Corbett; Schuler Shook G Stuart Cotts; Oregon Shakespeare Festival U Milton Davis; Doug Fleenor Design, Inc. MP Gary Douglas; Horizon Control Inc. MP Doug Fleenor; Doug Fleenor Design, Inc. MP Robert Goddard; Goddard Design Co. MP Tom Grimes; High End Systems, Inc. (Barco) MP Dennis Grow; I.A.T.S.
24、E. Local 728 U Mitch Hefter; Entertainment Technology (Royal Philips Electronics), representing USITT U Dave Higgins; Pathway Connectivity Inc. MP Simon Hobday; Artistic Licence (UK) Ltd. CP John Huntington; City Tech, Ent Tech Department, representing I.A.T.S.E. Local 1 U Edwin S. Kramer; I.A.T.S.E
25、. Local 1 U Ulrich Kunkel; E3 Engineering I.A.T.S.E .Local 728 U Hans Lau; Sand Network Systems, Inc. MP Michael Lay; Strand Lighting (Royal Philips Electronics) MP Rick Leinen; Colortran (Leviton Manufacturing Co., Inc.) MP Kevin Loewen; Pathway Connectivity Inc. MP Mark Manthei; Shure Inc.; G Alan
26、 Martello; Horizon Control Inc. MP Tyrone Mellon Jr.; Lex Products Corp. CP Philip Nye; Engineering Arts; G Edward A. (Ted) Paget; Vortek Rigging Division, Daktronics Inc. G Charles Reese; Production Resource Group DR Alan M. Rowe; IATSE Local 728 U Yngve Sandboe; Sand Network Systems, Inc. MP Arnol
27、d Tang; Arnold Tang Productions U Steve Terry; Electronic Theatre Controls MP Robert Tooker; Production Resource Group DR Tracy Underhill; Electronics Diversified LLC MP Ken Vannice; Colortran(Leviton Manufacturing Co., Inc.) MP Michael (Mike) Whetstone; Integrated Theatre, Inc. CP Peter Willis; How
28、ard Eaton Lighting Ltd. CP Kehang Wu; Shure Inc. G iv 2009 ESTA ANSI E1.30-72009 CP/2008-1010r2 Observer members: Simon Alpert; Lighttech Event Technologies CP Klaus Amling; Licht-Technik; P Shahid Anwar; Avolites Ltd. MP Tim Bachman; A.C.T Lighting, Inc. DR Robert Barbagallo; Solotech Inc. U Willia
29、m Benner; Pangolin Laser Systems MP Adam Bennette; Electronic Theatre Controls, Inc. MP David Bertenshaw G Stephen Bickford; T. Kondos Associates U Torrey Bievenour; Vision Quest Lighting G Mike Blackwell; Philips/Color Kinetics (Royal Philips Electronics) MP Lee J. Bloch; Bloch Design Group, Inc. G
30、 David A. Boller; Organic Machines LLC CP Andre Broucke; ADB - TTV Technologies (ADB-TTV Group) MP Steve Carlson; High Speed Design, Inc. MP Soo-Myong Chung; Bloch Design Group, Inc. G Paul J. Clark; HxDx CP Edward R. Condit G Eric Cornwell; West Side Systems U Klas Dalbjorn; Labgruppen AB (TC Group
31、) MP Gary Dove; Dove Systems MP Larry Dunn; City Theatrical, Inc. CP Jerry Durand; Durand Interstellar, Inc. CP James Eade; PLASA G Joost van Eenbergen; ELC Lighting MP Anders Ekvall; Electronic Theatre Controls, Inc. MP Bill Ellis; Candela Controls, Inc. U Paul K. Ericson; Syska Hennessy Group Ligh
32、ting Design U Jon R. Farley; Sixteenth Avenue Systems CP Martin Farnik; Robe Show Lighting s.r.o. MP Bill Fehrmann; Electrol Engineering, Inc. MP Trevor Forrest; Helvar Lighting Control MP Douglas Franz; QVC Network U Steve Friedlander; Auerbach Pollock Friedlander U Michael Gonzales; Spectrum Light
33、ing Inc. DR Jerry Gorrell; Theatre Safety Programs G Josh Gubler CP Sean Harding; Rhode Island College U Bill Hewlett; Hewlett Electronics CP Helge Hoffmann; JB Lighting MP Jim Holladay; Luxence G Wayne David Howell; Artistic Licence (UK) Ltd. CP Sierk Janszen; Kiss Box (Ground Zero) U Flemming Jens
34、en; Martin Professional A/S G Eric Johnson MP Rob Johnston; Interactive Technologies, Inc. MP Ed Jones; Edwin Jones Co., Inc. CP Jussi Kallioinen; Eastway Sound Standard Robotics ; Marumo Electric Co., Ltd. MP Mark T. Kraft; Lehigh Electric Products Co. MP Marty Lazarus; Chicago Spotlight, Inc. G Ha
35、ns Leiter; Electronic Theatre Controls, Inc. MP Paul F. Mardon; Pulsar Ltd. MP 2009 ESTA v CP/2008-1010r2 ANSI E1.30-72009 Mick Martin; ShowCAD Control Systems MP Paul Kenneth McEwan; Zero 88 Lighting Limited MP John Mehltretter; Lehigh Electric Products Co. MP Avraham Mendall Mor; Lightswitch U Tob
36、in Neis; Barbizon Companies DR Lars F. Paape; Scientific Algorithms and Embedded Systems U Fabiano Pina; Clay Paky S.P.A. MP Gary Pritchard; LSC Lighting Systems PTY Ltd MP Eric Proces U Christopher Purpura; Jones Martin Professional A/S; G Charlie Richmond; Richmond Sound Design Ltd. CP Bernardo Be
37、nito Rico; Ben-Ri Electronica S.A. MP Steve Roberts; Carr Erwin Rol Software Engineering G Dietmar Rottinghaus; Connex GmbH G Richard Salzedo; Avolites Ltd. MP Larry Schoeneman; Designlab Chicago, Inc. DR Chuck Seifried; Phoenix Civic Plaza, City of Phoenix U John Sellers; AIM Northwest G Andrew She
38、rar; Lightmoves PLC; MP Yehuda Shukram; Compulite Systems MP John Sondericker III; Wybron, Inc. MP Bart Swinnen; Luminex LCE MP Geoffrey O. Thompson; Nortel Networks, Inc. G David Timmins; Jands Electronics MP J. B. Toby; Avolites Ltd. MP Bob Toms; Catalyst Microsystems LLC G Tad Trylski U Stephen J
39、. Tyrrell; Quantum Logic MP Steve Unwin; Pulsar Ltd. MP Dominic Vincenty; Television Production Service DR Will Wagner; Carallon Ltd. MP John Warwick; Philips/Color Kinetics (Royal Philips Electronics) MP Colin Waters; TMB U Ralph Weber; ENDL Texas G Daniel Weiermann; Mainstage Theatrical Supply - M
40、ilwaukee (Mainstage Theatrical Supply) DR Lars Wernlund; Lewlight MP Loren Wilton; Showman Systems CP Barbara Wohlsen U Jiantong Wu; Beijing Special Engineering Design & Research Institute G CP Custom-market Producer MP Mass-market Producer DR Dealer or Rental company U User G General Interest vi 20
41、09 ESTA ANSI E1.30-72009 CP/2008-1010r2 2009 ESTA vii Table of Contents Notice and Disclaimeri Contact Information .iii Acknowledgments .iv Abstract viii 1 Introduction. 1 2 Levels of Compliance . 1 3 Future of Level B and C Compliance . 1 4 Guidance and Reasoning. 1 4.1 Problems With Static IP Addr
42、esses. 1 4.2 Operating Dynamically Assigned ACN Devices in Static Networks 2 5 Rules. 2 5.1 Detecting Network Attachment 2 5.2 DHCP Client. 3 5.3 Link-Local Addressing 3 5.4 DHCP Server . 3 5.5 Static Address Configuration . 3 5.5.1 Multihoming. 3 5.5.2 Detecting Network Change . 3 5.6 BOOTP, RARP 4
43、 5.7 Choice of Address 4 6 Changes of IP Address. 4 6.1 Abandoning an Address. 4 6.2 Loss of DHCP Address: Renewal Fails or Is Refused. 4 6.3 Local Configuration Change 4 6.4 Link-Local Address Conflict . 5 6.5 Spanning Tree . 5 6.6 Link-Local to Routable Address Transition 5 7 Critical Periods . 5
44、7.1 DHCP Servers . 5 7.2 Bridging Separate Link-Local Networks Together . 6 8 Discovery Considerations. 6 9 Definitions. 6 References 6 Normative. 6 Informative . 7 CP/2008-1010r2 ANSI E1.30-72009 ACN EPIs ANSI E1.17-2006 is the “ESTA Architecture for Control Networks” standard ACN. It specifies an
45、architecture including a suite of protocols and languages which may be configured and combined with other standard protocols in a number of ways to form flexible networked control systems. E1.17 Profiles for Interoperability (EPIs) are standards documents that specify how conforming implementations
46、are to operate in a particular environment or situation in order to guarantee interoperability. They may specify a single technique, set of parameters or requirement for the various ACN components. They may also specify how other standards (including other EPIs) either defined within ACN or external
47、ly are to be used to ensure interoperability. Abstract Required techniques for allocation of IPv4 addresses are specified. These techniques extend EPI13 to allow use of Static IP addresses in controlled circumstances. Some issues and pitfalls are discussed. Note This EPI supersedes and obsoletes ACN
48、 EPI 13 (Allocation of Internet Protocol Version 4 Addresses to ACN Hosts). The principle reason for this revision is to allow assignment of static IP addresses and provide guidance for how to manage systems using these methods. viii 2009 ESTA ANSI E1.30-72009 CP/2008-1010r2 2009 ESTA 1 1 Introduction In order to provide “plug and play” interoperability in an IPv4 system, hosts have to be assigned IP addresses in a manner that is transparent to the inexperienced user, yet which allows flexible configuration in more
