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Q/CT 2271-2013: Technical Specification of Interface between HGW and ITMS of China Telecom
Q/CT 2271-2013
Technical Standard
of China Telecommunications Corporation
Technical Specification for Interface between HGW
and ITMS+ of China Telecom
Issued in. February, 2013 Implemented in. February, 2013
Issued by. China Telecommunications Corporation
Table of Contents
Foreword ... 3 
1 Scope ... 6 
2 Normative references ... 6 
3 Abbreviations ... 7 
4 General overview of the interfaces between HGW and ITMS+ ... 9 
5 Technical specification for interfaces ... 10 
Appendix A (Informative) Definition of RPC methods ... 81 
Appendix B (Normative) Description on RPC XML Schema ... 84 
Appendix C (Normative) Description on service configuration ... 90 
Appendix D (Normative) Extension to the TR-069 ... 140 
Appendix E (Normative) Equipment alarm information ... 142 
Appendix F (Normative) Details of the interactive convention between HGW
and ITMS+ ... 143 
Foreword
This Standard is drafted according to the rules given in the GB/T 1.1-2009.
This Standard is compiled based on the Technical Specification for Interface
between HGW (e8) and Integrated Terminal Management System (ITMS) of
China Telecom (V3.0).
This Standard is one of the HGW series of technical standards of China
Telecom. The structure and names of this series of standards are estimated as
follows.
1) General Technical Specification for Home Gateway (e8) of China Telecom
2) Technical Specification for Home Gateway with Set-card Separation of China
Telecom
3) Technical Specification for Interface between HGW and ITMS+ of China
Telecom
4) Technical Specification for Integrated Terminal Management System Plus
(ITMS+) of China Telecom
5) Technical Specification for the Terminal Management Interface in Home
Network of China Telecom
6) Uniform Appearance Requirements Specification for Home Gateway of
China Telecom
This Standard defines the technical specification for relevant interfaces
between home gateway (HGW) and integrated terminal management system
plus (ITMS+), such as parameter model, service process, etc., mainly based on
the HGW management requirements specified in the enterprise standard of
China Telecom – General Technical Specification for Home Gateway (e8) of
China Telecom, and combined with the experiment summarized during the
HGW service operation of China Telecom in recent years as well as the
demands for the development of network technologies (such as new HGW,
IPv6, etc.), so as to realize the HGW management functions. With the
development and improvement of the system of HGW technical standards of
China Telecom, the relevant subsequent standards will also be formulated.
This Standard replaces the Q/CT 2271-2010 Technical Specification for
Interface between HGW (e8) and Integrated Terminal Management System
(ITMS) of China Telecom (V3.0).
The Appendixes A, B, C, D, E and F of this Standard are normative appendixes.
Technical Specification for Interface between
HGW and ITMS+ of China Telecom
1 Scope
This Standard specifies the requirements for the interfaces between HGW and
ITMS+, including the basic RPC methods of interfaces, definition of interfaces’
secure connection, device authentication, parameter monitoring, parameter
configuration, software upgrading, and detailed process of interface calls and
parameter values of test diagnostic modules.
This Standard applies to the development of the interfaces between HGW and
ITMS, and provides basis for the interoperability test conducted to the HGW
and ITMS by China Telecom.
2 Normative references
The provisions in the following documents become the provisions of this
Standard through reference in this Standard. For dated references, the
subsequent amendments (excluding corrections) or revisions do not apply to
this Standard. However, parties who reach an agreement based on this
Standard are encouraged to study if the latest versions of these documents are
applicable. For undated references, the latest versions apply to this Standard.
Q/CT 2270-2013 General Technical Specification for Home Gateway (e8) of
China Telecom
2012 SX-053 Technical Specification for Home Gateway with Set-card
Separation of China Telecom
RFC 1867 Form-based File Upload in HTML
RFC2616 Hypertext Transfer Protocol – HTTP/1.1
RFC2617 HTTP Authentication. Basic and Digest Access Authentication
RFC2246 The TLS Protocol, Version 1.0
SOAP1.1 Simple Object Access Protocol (SOAP) 1.1
SSL3.0 The SSL Protocol, Version 3.0
iLBC internet Low Bitrate Codec 互联网低码率编解码
IMS IP Multimedia Subsystem 互联网多媒体系统
IP Internet Protocol 互联网协议
ITMS Integrated Terminal Management System 终端综合管理系统
ITMS+ Integrated Terminal Management System
Plus
增强型终端综合管理系统
LAN Local Area Network 局域网
PPPoE PPP Over Ethernet 以太网上传送 PPP协议
PPTP Point to Point Tunneling Protocol 点对点隧道协议
RSTP Rapid Spanning Tree Protocol 快速生成树协议
RTP Real-time Transport Protocol 实时传送协议
SCTP Stream Control Transmission Protocol 流控制传输协议
SFU Single Family Unit 单家庭单元
SIP Session Initiation Protocol 初始会话协议
SLAAC Stateless Address Autoconfiguration 无状态地址自动配置
SMAC Source Mac Address 源物理地址
SNTP Simple Network Time Protocol 简单网络时间协议
SOAP Simple Object Access Protocol 简单对象访问协议
SPORT Source Port 源端口
SSL Security Socket Layer 加密套接字协议层
TCP Transmission Control Protocol 传输控制协议
VDSL2 Second Generation Very-high-bit-rate Digital
Subscriber Loop
VLAN Virtual Local Area Network 虚拟局域网
● Interface security
● Registered authentication interface
● Parameter monitoring interface
● Parameter configuration interface
● Software upgrading interface
● Test diagnostic interface
These interface contents are respectively described as follows. For the involved
RPC method revision and parameter models of service configuration related to
the TR-069, SEE Appendixes A, B and C. For the TR-069 extended contents,
SEE Appendix D. For the alarm information, SEE Appendix E. For the service
process, SEE Appendix F.
5 Technical specification for interfaces
5.1 Framework of the interfaces between HGW and ITMS+
5.1.1 Description diagram for the interfaces between HGW and ITMS+
The interfaces (M) between HGW and ITMS+ shall include the following logic
interfaces.
● Registered authentication interface (M1)
● Parameter monitoring interface (M2)
● Parameter configuration interface (M3)
● Software upgrading interface (M4)
● Test diagnostic interface (M5)
The positions of all the interfaces in the system are shown in Fig 2.
c) ITMS+ initiates an empty Http Post request.
d) ITMS+ initiates the GetParameterValues, and requires to check HGW’s
broadband account/password (can be omitted).
e) HGW responds with the GetParameterValuesResponse along with the
broadband account (can be omitted).
f) According to the broadband account and OUI-SerialNumber matching, ITMS+
will automatically generate the bidirectional DIGEST authentication account
based on certain algorithm, and will initiate the RPC of the
SetParameterValues, so as to set new account on the HGW.
g) HGW responds with the SetParameterValuesResponse.
h) According to the broadband account and OUI-SerialNumber matching,
ITMS+ will automatically generate the HGW’s Telecom maintenance account
based on certain algorithm, and will initiate the RPC of the
SetParameterValues, so as to set new Telecom maintenance account on the
HGW.
i) HGW responds with the SetParameterValuesResponse.
j) According to the broadband acco...