1、 ETSI ES 203 312 V1.1.1 (2015-03) Integrated broadband cable telecommunication networks (CABLE); Cabinet DOCSIS (C-DOCSIS) System Specification ETSI STANDARD ETSI ETSI ES 203 312 V1.1.1 (2015-03)2 Reference DES/CABLE-00019 Keywords access, broadband, cable, CMTS, data, DOCSIS, HFC ETSI 650 Route des
2、 Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/s
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7、ht and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI regi
8、stered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI ES 203 312 V1.1.1 (2015-03)3 Contents Intellectual Property Rights 7g3Foreword . 7g3Modal verbs terminology 7g31 Scope 8g32 Refer
9、ences 8g32.1 Normative references 8g32.2 Informative references . 9g33 Definitions and abbreviations . 9g33.1 Definitions . 9g33.2 Abbreviations 10g34 Requirements 12g35 Overview 12g36 System Definition and Characteristics . 13g36.1 System Definition and Description 13g36.2 Characteristics . 14g37 M
10、odules and Interfaces 15g37.1 Functional Modules . 15g37.2 Interfaces on Functional Modules . 16g37.2.1 Radio Frequency Interface (RFI) . 16g37.2.2 Network Side Interface (NSI) 16g37.2.3 Operation and Management Interface (OMI) 16g37.2.4 C-DOCSIS Data Tag (CDT) 17g37.2.5 C-DOCSIS Management Message
11、(CDMM) 17g37.2.6 Control and Classifier Interface (CCI) . 17g37.2.7 Main Path Interface (MPI) . 17g37.3 Data Packet Processing . 17g38 System Requirements and Devices 18g38.1 System Requirements 18g38.1.1 Data Forwarding Requirements . 18g38.1.2 QoS Requirements . 19g38.1.3 Security Requirements . 2
12、0g38.2 C-DOCSIS I System and Devices . 20g38.3 C-DOCSIS II System and Devices 20g38.4 C-DOCSIS III System and Devices. 21g3Annex A (normative): Service Flow Mapping to VLAN 23g3Annex B (normative): CDMM and CDT . 24g3B.1 C-DOCSIS Tagging (CDT) 24g3B.2 C-DOCSIS Management Messaging (CDMM) . 25g3B.2.1
13、 CDMM Overview 25g3B.2.2 CDMM encapsulation . 25g3B.2.2.1 Encapsulation Format 25g3B.2.2.2 Encapsulation with OAM Transport Layer 25g3B.2.2.2.1 Frame Structure 26g3B.2.2.2.2 Transport Layer Header . 26g3B.2.2.2.3 PDU 27g3B.2.2.2.4 Acknowledgement 27g3B.2.2.2.5 Protocol 28g3B.2.2.3 Encapsulation with
14、 TCP/IP Transport Layer . 28g3B.2.3 CDMM Message Contents 28g3ETSI ETSI ES 203 312 V1.1.1 (2015-03)4 B.2.3.1 Overview . 28g3B.2.3.2 CDMM Message Index 29g3B.2.3.3 CDMM Message Specification 32g3B.2.3.3.1 DOCSIS Downstream Configuration . 32g3B.2.3.3.1.1 SET DOWNSTREAM CONFIG REQUEST (0x01) . 32g3B.2
15、.3.3.1.2 SET DOWNSTREAM CONFIG RESPONSE (0x02) . 33g3B.2.3.3.1.3 GET DOWNSTREAM CONFIG REQUEST (0x03). 33g3B.2.3.3.1.4 GET DOWNSTREAM CONFIG RESPONSE (0x04). 33g3B.2.3.3.2 DOCSIS Upstream Configuration 34g3B.2.3.3.2.1 SET UPSTREAM CONFIG REQUEST (0x05) 34g3B.2.3.3.2.2 SET UPSTREAM CONFIG RESPONSE (0
16、x06) 35g3B.2.3.3.2.3 GET UPSTREAM CONFIG REQUEST (0x07) 35g3B.2.3.3.2.4 GET UPSTREAM CONFIG RESPONSE (0x08) 35g3B.2.3.3.3 Move CM Downstream 36g3B.2.3.3.3.1 SET MOVE CM DOWNSTREAM REQUEST (0x09) . 36g3B.2.3.3.3.2 SET MOVE CM DOWNSTREAM RESPONSE (0x0a) . 37g3B.2.3.3.3.3 GET MOVE CM DOWNSTREAM REQUEST
17、 (0x0b) 37g3B.2.3.3.3.4 GET MOVE CM DOWNSTREAM RESPONSE (0x0c) . 37g3B.2.3.3.4 Move CM Upstream . 37g3B.2.3.3.4.1 SET MOVE CM UPSTREAM REQUEST (0x0d) 37g3B.2.3.3.4.2 SET MOVE CM UPSTREAM RESPONSE (0x0e) . 38g3B.2.3.3.4.3 GET MOVE CM UPSTREAM REQUEST (0x0f) 38g3B.2.3.3.4.4 GET MOVE CM UPSTREAM RESPON
18、SE (0x10) 38g3B.2.3.3.5 Load Balancing 38g3B.2.3.3.5.1 SET CREATE/DESTROY LOAD BALANCING GROUP REQUEST (0x15) 38g3B.2.3.3.5.2 SET CREATE/DESTROY LOAD BALANCING GROUP RESPONSE (0x16) 38g3B.2.3.3.5.3 GET LOAD BALANCING GROUPS REQUEST (0x17) . 39g3B.2.3.3.5.4 GET LOAD BALANCING GROUPS RESPONSE (0x18) .
19、 39g3B.2.3.3.5.5 SET ADD/REMOVE DOWNSTREAMS TO/FROM LOAD BALANCING GROUP REQUEST (0x19) 39g3B.2.3.3.5.6 SET ADD/REMOVE DOWNSTREAMS TO/FROM LOAD BALANCING GROUP RESPONSE (0x1a) . 39g3B.2.3.3.5.7 GET LOAD BALANCING GROUP DOWNSTREAMS REQUEST (0x1b) . 40g3B.2.3.3.5.8 GET LOAD BALANCING GROUP DOWNSTREAMS
20、 RESPONSE (0x1c) . 40g3B.2.3.3.5.9 SET ADD/REMOVE UPSTREAMS TO/FROM LOAD BALANCING GROUP REQUEST (0x1d) . 40g3B.2.3.3.5.10 SET ADD/REMOVE UPSTREAMS TO/FROM LOAD BALANCING GROUP RESPONSE (0x1e) . 41g3B.2.3.3.5.11 GET LOAD BALANCING GROUP UPSTREAMS REQUEST (0x1f) . 41g3B.2.3.3.5.12 GET LOAD BALANCING
21、GROUP UPSTREAMS RESPONSE (0x20) . 41g3B.2.3.3.5.13 SET ADD/REMOVE CM TO/FROM LOAD BALANCING GROUP REQUEST (0x21) 42g3B.2.3.3.5.14 SET ADD/REMOVE CM TO/FROM LOAD BALANCING GROUP RESPONSE (0x22) 42g3B.2.3.3.5.15 GET LOAD BALANCING GROUP CM CONFIGURATION REQUEST (0x23) 42g3B.2.3.3.5.16 GET LOAD BALANCI
22、NG GROUP CM CONFIGURATION RESPONSE (0x24) 42g3B.2.3.3.5.17 GET LOAD BALANCING GROUP ACTIVE CM REQUEST (0x25) 43g3B.2.3.3.5.18 GET LOAD BALANCING GROUP ACTIVE CM RESPONSE (0x26) 43g3B.2.3.3.5.19 SET EXCLUDE CM FROM LOAD BALANCING REQUEST (0x27) . 43g3B.2.3.3.5.20 SET EXCLUDE CM FROM LOAD BALANCING RE
23、SPONSE (0x28) . 43g3B.2.3.3.5.21 GET EXCLUDED CM CONFIGURATION REQUEST (0x29) . 43g3B.2.3.3.5.22 GET EXCLUDED CM CONFIGURATION RESPONSE (0x2a) . 44g3B.2.3.3.5.23 GET EXCLUDED ACTIVE CM REQUEST (0x2b) . 44g3B.2.3.3.5.24 GET EXCLUDED ACTIVE CMS RESPONSE (0x2c) 44g3B.2.3.3.5.25 SET FULL LOAD BALANCING
24、GROUP REQUEST (0x2d) . 44g3B.2.3.3.5.26 SET FULL LOAD BALANCING GROUP RESPONSE (0x2e) . 45g3B.2.3.3.5.27 GET FULL LOAD BALANCING GROUP REQUEST (0x2f) . 45g3B.2.3.3.5.28 GET FULL LOAD BALANCING GROUP RESPONSE (0x30) 46g3B.2.3.3.6 DOCSIS Upstream Input Power Level 46g3B.2.3.3.6.1 SET UPSTREAM INPUT PO
25、WER REQUEST (0x31) . 46g3B.2.3.3.6.2 SET UPSTREAM INPUT POWER RESPONSE (0x32) . 46g3B.2.3.3.6.3 GET UPSTREAM INPUT POWER REQUEST (0x33) 47g3B.2.3.3.6.4 GET UPSTREAM INPUT POWER RESPONSE (0x34) 47g3B.2.3.3.7 CM Arrival, Departure and Deletion 47g3ETSI ETSI ES 203 312 V1.1.1 (2015-03)5 B.2.3.3.7.1 CM
26、ARRIVAL REQUEST (0x300) . 47g3B.2.3.3.7.2 CM ARRIVAL RESPONSE (0x301) . 48g3B.2.3.3.7.3 CM DEPARTURE EVENT (0x302) 48g3B.2.3.3.7.4 SET CM DELETE REQUEST (0x303) . 48g3B.2.3.3.7.5 SET CM DELETE RESPONSE (0x304) . 49g3B.2.3.3.8 QoS and Dynamic Services 49g3B.2.3.3.8.1 SET SERVICE CLASS NAME REQUEST (0
27、x350) . 49g3B.2.3.3.8.2 SET SERVICE CLASS NAME RESPONSE (0x351) . 49g3B.2.3.3.8.3 SERVICE FLOW RESERVATION REQUEST (0x352) 50g3B.2.3.3.8.4 SERVICE FLOW RESERVATION RESPONSE (0x353) 50g3B.2.3.3.8.5 CDMM REGISTRATION REQUEST (0x354) . 50g3B.2.3.3.8.6 CDMM REGISTRATION RESPONSE (0x355) . 51g3B.2.3.3.8.
28、7 CDMM REGISTRATION ACKNOWLEDGE (0x356) 52g3B.2.3.3.8.8 MULTICAST JOIN AUTHORIZATION REQUEST (0x357) 53g3B.2.3.3.8.9 MULTICAST JOIN AUTHORIZATION RESPONSE (0x358) 53g3B.2.3.3.8.10 SECURITY ASSOCIATION AUTH REQUEST (0x359) . 53g3B.2.3.3.8.11 SECURITY ASSOCIATION AUTH RESPONSE (0x35A) 54g3B.2.3.3.8.12
29、 CDMM DSA-REQ CM-INITIATED (0x360), CDMM DSC-REQ CM-INITIATED (0x361), CDMM DSD-REQ CM-INITIATED (0x362) . 54g3B.2.3.3.8.13 CDMM DSA-RSP CM-INITIATED (0x363), CDMM DSC-RSP CM-INITIATED (0x364), CDMM DSD-RSP CM-INITIATED (0x365) 55g3B.2.3.3.8.14 CDMM DSA-ACK CM-INITIATED (0x366), CDMM DSC-ACK CM-INIT
30、IATED (0x367) . 56g3B.2.3.3.8.15 CDMM DSA-REQ CMTS-INITIATED (0x368), CDMM DSC-REQ CMTS-INITIATED (0x369), CDMM DSD-REQ CMTS-INITIATED (0x36A) . 57g3B.2.3.3.8.16 CDMM DSA-RSP CMTS-INITIATED (0x36B), CDMM DSC-RSP CMTS-INITIATED (0x36C), CDMM DSD-RSP CMTS-INITIATED (0x36D) . 57g3B.2.3.3.8.17 CDMM DSA-
31、ACK CMTS-INITIATED (0x36E), CDMM DSC-ACK CMTS-INITIATED (0x36F) . 58g3B.2.3.3.9 CM and RFI Module Statistics . 59g3B.2.3.3.9.1 GET CM STATUS REQUEST (0x701) . 59g3B.2.3.3.9.2 GET CM STATUS RESPONSE (0x702) . 59g3B.2.3.3.9.3 GET RF INTERFACES REQUEST (0x703) . 60g3B.2.3.3.9.4 GET RF INTERFACES RESPON
32、SE (0x704) . 60g3B.2.3.3.9.5 GET RFI MAC STATISTICS REQUEST (0x705) . 61g3B.2.3.3.9.6 GET RFI MAC STATISTICS RESPONSE (0x706) 61g3B.2.3.3.9.7 GET SERVICES STATISTICS REQUEST (0x707) . 61g3B.2.3.3.9.8 GET SERVICES STATISTICS RESPONSE (0x708) . 62g3B.2.3.3.9.9 GET SIGNAL QUALITY REQUEST (0x709) 62g3B.
33、2.3.3.9.10 GET SIGNAL QUALITY RESPONSE (0x70a) 62g3B.2.3.3.9.11 GET RF INTERFACE STATISTICS REQUEST (0x70b) 62g3B.2.3.3.9.12 GET RF INTERFACE STATISTICS RESPONSE (0x70c) 63g3B.2.3.3.9.13 GET DOWNSTREAM BONDING GROUPS REQUEST (0x70d) 63g3B.2.3.3.9.14 GET DOWNSTREAM BONDING GROUPS RESPONSE (0x70e) . 6
34、4g3B.2.3.3.9.15 GET UPSTREAM BONDING GROUPS REQUEST (0x70f) 64g3B.2.3.3.9.16 GET UPSTREAM BONDING GROUPS RESPONSE (0x710) 64g3B.2.3.3.9.17 VENDOR-SPECIFIC MESSAGE (0x0F01) 65g3B.2.3.3.9.18 RFI SYSTEM EVENT MESSAGE (0x1001) 65g3B.2.4 CDMM Message Functional Flow 65g3B.2.4.1 RFI Module Initialization
35、65g3B.2.4.1.1 OAM Control Channel Startup 66g3B.2.4.1.2 TCP/IP Control Channel Startup 66g3B.2.4.2 CM Initialization and Registration . 66g3Annex C (informative): Dynamic Service Operations . 69g3C.1 Dynamic Service Operations Overview . 69g3C.2 Session Setup 69g3C.3 Session Maintenance 71g3C.4 Sess
36、ion Termination . 73g3ETSI ETSI ES 203 312 V1.1.1 (2015-03)6 C.5 Control Point Discovery Mechanism . 74g3Annex D (informative): Bibliography . 76g3History 77g3ETSI ETSI ES 203 312 V1.1.1 (2015-03)7 Intellectual Property Rights IPRs essential or potentially essential to the present document may have
37、been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standard
38、s“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referen
39、ced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This ETSI Standard (ES) has been produced by ETSI Technical Committee Integrated broadband cable telecommunication networks (CABLE). Modal verbs terminology
40、 In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI
41、deliverables except when used in direct citation. ETSI ETSI ES 203 312 V1.1.1 (2015-03)8 1 Scope The present document describes a method for distributed deployment and centralized control of a DOCSIS cable broadband access system in which the cable network equipment is used in a plant where fibre is
42、 run to the cabinet (e.g. in the basement of a customers multiple dwelling unit) and coax to each customer. This architecture is collectively referred to as Cabinet DOCSIS or “C-DOCSIS“. It has been developed to meet the operability and manageability requirements for cable networks that offer a vari
43、ety of high-bandwidth services and provide QoS guarantees for these services in a distributed architecture. This architecture applies to the operations, administration and management (OAM) of cable broadband access networks. The present document defines optional implementation architectures for CMTS
44、 equipment intended for use in distributed deployments. It defines the functional modules within the CMTS, three different system architectures utilizing the functional modules and the data and control interfaces between these modules for each of those architectures. It also defines general device r
45、equirements for the different distributed CMTS architectures. The present document corresponds to the CableLabs C-DOCSIS specification i.4. NOTE: DOCSIS is a registered Trade Mark of Cable Television Laboratories, Inc., and is used in the present document with permission. 2 References 2.1 Normative
46、references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies
47、. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following refe
48、renced documents are necessary for the application of the present document. 1 IEEE Std 802.1Q (August 2011): “IEEE Standard for Local and metropolitan area networks - Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks“. 2 CableLabs DHCP Options Registry: “CL-SP-CANN-DHCP-Reg-
49、I10-130808“, August 8, 2013, Cable Television Laboratories, Inc. 3 Control Point Discovery Interface Specification: “PKT-SP-CPD-C01-140314“, March 14, 2014, Cable Television Laboratories, Inc. 4 ETSI TS 101 909-5: “Access and Terminals (AT); Digital Broadband Cable Access to the Public Telecommunications Network; IP Multimedia Time Critical Services; Part 5: Dynamic Quality of Service for the Provision of Real Time Services over Cable Television Networks using Cable Modems“. 5 ETSI EN 302 878-3: “Access, Terminals, Transmission and Multiplexing (ATTM); Third Ge
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