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'''TR-069''' (short for Technical Report 069) is a [[DSL Forum]] (which was later renamed as [[Broadband Forum]]) technical specification entitled ''[[Customer-premises equipment|CPE]] [[Wide area network|WAN]] Management Protocol'' (CWMP). It defines an [[application layer]] protocol for remote management of end-user devices.
As a
bidirectional [[SOAP]]/[[HTTP]] based protocol it provides the communication
between [[customer-premises equipment]] (CPE) and Auto Configuration Servers (ACS). It includes both a
safe auto configuration and the control of other CPE management
functions within an integrated framework. In the course of the boom of
the broadband market, the number of different Internet access
possibilities grew as well (e.g. [[modem]]s, [[router]]s, [[Gateway (computer networking)|gateway]]s, [[set-top box]],
[[VoIP]]-[[phone]]s). At the same time the configuration of this equipment
became more complicated -- too complicated for the end-users. For this reason
the TR-069 standard was developed. It provides the possibility of
auto configuration of these access types. The technical specifications
are managed and published by the [[Broadband Forum]]. Using TR-069 the terminals can
get in contact with the Auto Configuration Servers (ACS) and establish the
configuration automatically. Accordingly other service functions
can be provided. TR-069 is the current standard for activation of
terminals in the range of DSL broadband market.
Other fora, such as the [[Home Gateway Initiative]] (HGI) and [[Digital Video Broadcasting]] (DVB), are endorsing CWMP as the protocol for remote management of home network devices (e.g. the HGI gateway) and terminals (e.g. the DVB [[IPTV]] set-top box)
There is a growing trend to add TR-069 management functionality to home networking devices such as powerline adapters<ref>[http://blog.ds2.es/ds2blog/2009/05/tr069-management-iptv-powerline-networks.html Using TR-069 to manage powerline ethernet adapters in IPTV home networks]</ref> used for distribution of IPTV content inside customer premises, as well as many other access devices like FTTH CPE/ONTs and other carrier access equipment
[[Image:Remote CPE Controle via TR-069.jpg]]
== Functions supported by TR-069 ==
*Autoconfiguration and dynamic service activation
**initial CPE configuration**
**remote CPE configuration
*firmware management
**version management
**update management
*status and performance control
**logfile analysis and dynamic messages
**diagnostics
**connectivity and service control.
In the future TR-069 will control many additional options of the CPEs additionally to the pure standards for activation:
*enquiry of the equipment functions
*enquiry of information, diagnostics, status and capacity
*automatic process-controlled alarm
*irrespective gateway data model, in access with TR-064 it is upgradeable with secondary equipment and functions
==External links==
*[http://www.broadband-forum.org/technical/download/TR-069_Amendment-2.pdf TR-069 Amendment 2] CPE WAN Management Protocol v1.1 (Release 3.0)
*[http://www.broadband-forum.org/cwmp.php] CWMP XML Schemas and Data Model Definitions
*[http://www.iol.unh.edu/services/testing/dsl/training/#Tutorials_TR_069_crash_course] Detailed tutorial on CWMP and related documents
==References==
{{reflist}}
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