CLC TS 50136-9-2017 Alarm systems - Alarm transmission systems and equipment - Part 9 Requirements for common protocol for alarm transmission using the Internet Protocol (IP).pdf

1、Alarm systems - Alarm transmission systems and equipmentPart 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP)PD CLC/TS 50136-9:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06TECHNICAL SPECIFICATION SPCIFICATION TECHNIQU

2、E TECHNISCHE SPEZIFIKATION CLC/TS 50136-9 August 2017 ICS 13.320; 33.040.40 Supersedes CLC/TS 50136-9:2013 English Version Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP) Systmes dalarmes - Sy

3、stmes et quipements de transmission dalarme - Partie 9 : Exigences pour le protocole commun de transmission dalarme utilisant le protocole Internet (IP) Alarmanlagen - Alarmbertragungsanlagen und -einrichtungen - Teil 9: Anforderungen an standardisierte Protokolle zur Alarmbertragung unter Nutzung d

4、es Internetprotokolls (IP) This Technical Specification was approved by CENELEC on 2017-05-29. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible to keep conf

5、licting national standards in force. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, L

6、ithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elekt

7、rotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TS 50136-9:2017 E National forewordThis Published Document is the UK implementation of CLC/T

8、S 50136-9:2017. It supersedes PD CLC/TS 50136-9:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GW/1, Electronic security systems and products.A list of organizations represented on this committee can be obtained on request to its secretary.This

9、publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 91875 9ICS 13.320; 33.040.40Compliance with a British Standard cannot co

10、nfer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 November 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TS 50136-9:2017TECHNICAL SPECIFICATION SPCIFICAT

11、ION TECHNIQUE TECHNISCHE SPEZIFIKATION CLC/TS 50136-9 August 2017 ICS 13.320; 33.040.40 Supersedes CLC/TS 50136-9:2013 English Version Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP) Systmes d

12、alarmes - Systmes et quipements de transmission dalarme - Partie 9 : Exigences pour le protocole commun de transmission dalarme utilisant le protocole Internet (IP) Alarmanlagen - Alarmbertragungsanlagen und -einrichtungen - Teil 9: Anforderungen an standardisierte Protokolle zur Alarmbertragung unt

13、er Nutzung des Internetprotokolls (IP) This Technical Specification was approved by CENELEC on 2017-05-29. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible

14、to keep conflicting national standards in force. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ital

15、y, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komi

16、tee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TS 50136-9:2017 E PD CLC/TS 50136-9:2017CLC/TS 50136-9:2017 (E) 2 Contents Page

17、European foreword . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions and abbreviations . 7 3.1 Terms and definitions . 7 3.2 Abbreviations 7 4 Objective 8 5 Messaging . 8 5.1 General 8 5.2 Message format overview . 9 5.2.1 General 9 5.2.2 Identifiers . 9 5.2.3 Message format . 10 5.2.4

18、Connection handle . 11 5.2.5 Device ID . 11 5.2.6 Message ID . 12 5.2.7 Message Length 13 5.2.8 Sequence numbers 13 5.2.9 Flags . 13 5.3 Padding and message length . 13 5.3.1 General 13 5.3.2 Message Length 14 5.4 Hashing 14 5.4.1 General 14 5.4.2 Invalid hash transmitter response . 14 5.4.3 Invalid

19、 hash - receiver response 14 5.5 Encryption 14 5.5.1 General 14 5.5.2 Key exchange 15 5.6 Timeouts and retries . 15 5.7 Version number 16 5.8 Reverse commands 16 5.9 Initial values 16 6 Message types 17 6.1 Path supervision . 17 6.1.1 General 17 6.1.2 Poll message . 17 6.1.3 Poll response . 18 6.2 E

20、vent message format 18 6.2.1 General 18 6.2.2 Event field 20 6.2.3 Time event field . 20 6.2.4 Time message field 20 6.2.5 Link field IP Address . 21 6.2.6 Link field Port number . 21 6.2.7 Link field URL . 21 6.2.8 Link field - Filename . 22 6.2.9 Alarm Text . 22 6.2.10 Site Name 22 6.2.11 Building

21、 Name . 22 6.2.12 Location . 22 6.2.13 Room . 23 PD CLC/TS 50136-9:2017CLC/TS 50136-9:2017 (E) 2 Contents Page European foreword . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions and abbreviations . 7 3.1 Terms and definitions . 7 3.2 Abbreviations 7 4 Objective 8 5 Messaging . 8 5.1 G

22、eneral 8 5.2 Message format overview . 9 5.2.1 General 9 5.2.2 Identifiers . 9 5.2.3 Message format . 10 5.2.4 Connection handle . 11 5.2.5 Device ID . 11 5.2.6 Message ID . 12 5.2.7 Message Length 13 5.2.8 Sequence numbers 13 5.2.9 Flags . 13 5.3 Padding and message length . 13 5.3.1 General 13 5.3

23、2 Message Length 14 5.4 Hashing 14 5.4.1 General 14 5.4.2 Invalid hash transmitter response . 14 5.4.3 Invalid hash - receiver response 14 5.5 Encryption 14 5.5.1 General 14 5.5.2 Key exchange 15 5.6 Timeouts and retries . 15 5.7 Version number 16 5.8 Reverse commands 16 5.9 Initial values 16 6 Mes

24、sage types 17 6.1 Path supervision . 17 6.1.1 General 17 6.1.2 Poll message . 17 6.1.3 Poll response . 18 6.2 Event message format 18 6.2.1 General 18 6.2.2 Event field 20 6.2.3 Time event field . 20 6.2.4 Time message field 20 6.2.5 Link field IP Address . 21 6.2.6 Link field Port number . 21 6.2.7

25、 Link field URL . 21 6.2.8 Link field - Filename . 22 6.2.9 Alarm Text . 22 6.2.10 Site Name 22 6.2.11 Building Name . 22 6.2.12 Location . 22 6.2.13 Room . 23 CLC/TS 50136-9:2017 (E) 3 6.2.14 Alarm Trigger . 23 6.2.15 Longitude . 23 6.2.16 Latitude 23 6.2.17 Altitude 24 6.3 Event response format .

26、24 6.4 Configuration messages . 25 6.4.1 General 25 6.4.2 Connection handle request 25 6.4.3 Connection handle response . 25 6.4.4 Device ID request 26 6.4.5 Device ID response . 27 6.4.6 Encryption selection request 27 6.4.7 Encryption selection response . 28 6.4.8 Encryption key exchange request 2

27、8 6.4.9 Encryption key exchange response . 29 6.4.10 Hash selection request 29 6.4.11 Hash selection response . 30 6.4.12 Path supervision request . 30 6.4.13 Path supervision response. 31 6.4.14 Set time command . 31 6.4.15 Set time response 31 6.4.16 Protocol version request 32 6.4.17 Protocol ver

28、sion response . 32 6.4.18 Transparent message 33 6.4.19 Transparent response 33 6.4.20 DTLS completed request . 34 6.4.21 DTLS completed response 34 6.4.22 RCT IP parameter request . 35 6.4.23 RCT IP parameter response 35 7 Commissioning and connection setup 36 7.1 Commissioning . 36 7.1.1 General 3

29、6 7.1.2 Procedures 36 7.1.3 Commissioning message sequence 36 7.1.4 Commissioning using Shared Secret . 37 7.1.5 Commissioning using X.509 Certificates and DTLS . 38 7.2 Connection setup . 39 Annex A (normative) Result codes 41 Annex B (normative) Protocol Identifiers .42 Annex C (normative) Shared

30、secret .43 C.1 Formatting of the shared secret 43 C.2 Checksum for Shared Secret Formatting .43 C.3 Example of Secret Encoding and Formatting 43 Annex D (informative) Examples of messaging sequences 44 D.1 Commissioning .44 D.2 Connection setup48 Annex E (informative) Examples of application protoco

31、ls 51 E.1 SIA 51 E.2 Ademco Contact ID .51 E.3 Scancom Fast Format 52 E.4 VdS 2465 52 Annex F (informative) Design principles .54 F.1 General .54 PD CLC/TS 50136-9:2017CLC/TS 50136-9:2017 (E) 4 F.2 Information security .54 F.3 Use of UDP signalling 54 Bibliography 55 Tables Table 1 Backwards compati

32、bility . 9 Table 2 Backwards compatibility result code . 9 Table 3 Identifiers 9 Table 4 Basic unencrypted format of messages 10 Table 5 Basic encrypted format of messages 10 Table 6 Message ID overview .12 Table 7 Flags 13 Table 8 Hashing IDs 14 Table 9 Encryption IDs .15 Table 10 Reverse commands

33、16 Table 11 Initial values 17 Table 12 Poll message SPT RCT .17 Table 13 Poll response RCT SPT 18 Table 14 Poll response - result code .18 Table 15 Event message format SPT RCT .19 Table 16 Event message format Fields.19 Table 17 Event field .20 Table 18 Time event field 20 Table 19 Time message fi

34、eld 21 Table 20 Link field IP Address .21 Table 21 Link field Port number 21 Table 22 Link field URL 21 Table 23 Link field Filename 22 Table 24 Alarm Text .22 Table 25 Site Name 22 Table 26 Building Name 22 Table 27 Location .23 Table 28 Room .23 Table 29 Alarm Trigger 23 Table 30 Longitude 23 Tabl

35、e 31 Latitude 24 Table 32 Altitude 24 Table 33 Event response message format 24 Table 34 Event response - result code 24 Table 35 Connection handle request message format 25 Table 36 Connection handle response message format .26 Table 37 Connection handle response - result code .26 Table 38 Device I

36、D request message format 26 Table 39 Device ID request flags 27 Table 40 Device ID response message format .27 Table 41 Encryption selection request message format .27 Table 42 Master Encryption Selection request flag .28 PD CLC/TS 50136-9:2017CLC/TS 50136-9:2017 (E) 4 F.2 Information security .54 F

37、3 Use of UDP signalling 54 Bibliography 55 Tables Table 1 Backwards compatibility . 9 Table 2 Backwards compatibility result code . 9 Table 3 Identifiers 9 Table 4 Basic unencrypted format of messages 10 Table 5 Basic encrypted format of messages 10 Table 6 Message ID overview .12 Table 7 Flags 13

38、Table 8 Hashing IDs 14 Table 9 Encryption IDs .15 Table 10 Reverse commands .16 Table 11 Initial values 17 Table 12 Poll message SPT RCT .17 Table 13 Poll response RCT SPT 18 Table 14 Poll response - result code .18 Table 15 Event message format SPT RCT .19 Table 16 Event message format Fields.19 Ta

39、ble 17 Event field .20 Table 18 Time event field 20 Table 19 Time message field 21 Table 20 Link field IP Address .21 Table 21 Link field Port number 21 Table 22 Link field URL 21 Table 23 Link field Filename 22 Table 24 Alarm Text .22 Table 25 Site Name 22 Table 26 Building Name 22 Table 27 Locatio

40、n .23 Table 28 Room .23 Table 29 Alarm Trigger 23 Table 30 Longitude 23 Table 31 Latitude 24 Table 32 Altitude 24 Table 33 Event response message format 24 Table 34 Event response - result code 24 Table 35 Connection handle request message format 25 Table 36 Connection handle response message format

41、 .26 Table 37 Connection handle response - result code .26 Table 38 Device ID request message format 26 Table 39 Device ID request flags 27 Table 40 Device ID response message format .27 Table 41 Encryption selection request message format .27 Table 42 Master Encryption Selection request flag .28 CL

42、C/TS 50136-9:2017 (E) 5 Table 43 Encryption selection response message format 28 Table 44 Encryption selection response - result code 28 Table 45 Encryption key exchange request message format .28 Table 46 Master Key request flag .29 Table 47 Encryption key exchange response message format 29 Table

43、48 Encryption key - result code .29 Table 49 Hash selection request message format .30 Table 50 Hash selection response message format 30 Table 51 Path supervision request message format 30 Table 52 Path supervision response message format .31 Table 53 Path supervision response - result code .31 Tab

44、le 54 Set time command message format .31 Table 55 Set time response message format 32 Table 56 Set time response - result code 32 Table 57 Protocol version request message format 32 Table 58 Protocol version response message format .33 Table 59 Protocol version response - result code .33 Table 60 T

45、ransparent message format .33 Table 61 Transparent response format .33 Table 62 Transparent response - result code .34 Table 63 DTLS completed request message format 34 Table 64 DTLS completed response message format .34 Table 65 DTLS completed response - result code .34 Table 66 RCT IP parameter re

46、quest message format 35 Table 67 RCT IP parameter response message format .35 Table 59 RCT IP parameter response - result code 35 Table 68 Message flow during the commissioning of a new SPT 36 Table 69 Message flow during connection setup .40 Table A.1 Result codes41 Table B.1 Protocol identifiers .

47、42 Table D1 Example of the commissioning messaging sequence 45 Table D.2 Example of the connection setup messaging sequence 48 Table E.1 VdS2465 message example .53 PD CLC/TS 50136-9:2017CLC/TS 50136-9:2017 (E) 6 European foreword This document (CLC/TS 50136-9:2017) has been prepared by CLC/TC 79 “A

48、larm systems”. This document supersedes CLC/TS 50136-9:2013. This technical specification specifies a common IP transport protocol for alarm transmission. The published version (2013, first version) required solving both technical and security issues identified during the first actual implementations of the protocol. The working group was working closely with the early adopters of the protocol and has a very clear and complete list of issues and solutions. This revision supersedes the previous version. EN 50136 will consist of the following parts, un