1 / 10

TR-069

TR-069. 박용정. TR-069. TR-069 는 DSL Forum 에서 정의한 CPE WAN Management Protocol (CWMP) 이다 CWMP 는 CPE (Customer Premise Equipment) 와 ACS (Auto-Configuration Server) 사이에서 ACS 가 CPE 의 설정 , 업그레이드 등을 관리할 수 있도록 조정자 역할을 하게 해준다 . TR-069 기능. Auto-configuration and dynamic service providing

nibaw
Download Presentation

TR-069

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TR-069 박용정

  2. TR-069 • TR-069는 DSL Forum에서 정의한 CPE WAN Management Protocol (CWMP)이다 • CWMP는 CPE (Customer Premise Equipment) 와 ACS (Auto-Configuration Server)사이에서 ACS가 CPE의 설정, 업그레이드등을 관리할 수 있도록 조정자 역할을 하게 해준다.

  3. TR-069 기능 • Auto-configuration and dynamic service providing • Initial CPE Configuration • Re-provisioning at any subsequent time • Software/firmware image management • Version identification • File download initiation • Notification of the success or failure of a file download • Status and performance monitoring • Log file, and dynamic notification • Diagnostics • Connectivity and service issues

  4. TR-069 Protocol

  5. TR-069 Security goal • Prevent tampering with the management functions of a CPE or ACS. • Provide confidentiality for the transactions that take place between a CPE and ACS. • Allow appropriate authentication for each type of transaction. • Prevent theft of service

  6. TR-069 Security Mechanism • SSL/TLS • Transaction의 기밀성 제공 • Data integrity 제공 • Authentication 제공 • HTTP • Authentication based on shared secrets. • Shared secret = <OUI>-<ProductClass>-<SerialNumber> • <e.g. 012345-STB-0123456789 > • <e.g. 012345-0123456789>

  7. TR-069 RPC Methods • Optional RPC’s • CPE Methods • Upload • FactoryReset • GetQueuedTransfers • ScheduleInform • SetVoucers • GetOptions • ACS Methods • RequestDownload • Kicked • Required RPC’s • CPE Methods • GetRPCMethods • SetParameterValues • GetParameterValues • GetParameterNames • SetParameterAttributes • GetParameterAttributes • AddObject • DeleteObject • Download • Reboot • ACS Methods • GetRPCMethods • Inform • TransferComplete

  8. TR-069 Connection Establishment • The CPE establishes a connection to the ACS on a number of occasions: • The first time it is installed/connected • On startup • Periodically • When requested by the ACS • Whenever particular parameter values change (via Connection Request) • When a file transfer is complete (e.g. after firmware upgrade) • When a diagnostics test is complete • On each connection establishment, the CPE sends the Inform RPC to the ACS which contains the reason/event for the connection establishment.

  9. TR-069 Message Flow

  10. TR-069 ACS Server • 2Wire CMS • http://www.2wire.com/?p=84 • Bowline DragomanACS • http://www.bowline.de/technology_products.htm • Dimark • http://www.dimark.com/products.html • SupportSoft ServiceGateway • http://www.supportsoft.com/solutions/ServiceGateway.asp • Motive/Alcatel Home Device Manager (HDM) • http://www.motive.com/solutions/homenetworking/homenetworkingproducts.asp • Siemens Tango Subscriber Manager (TSM) • http://subscriber.communications.siemens.com/software_tools_family_frame.htm • Cisco Broadband Access Centre 3.0 • http://www.cisco.com/en/US/products/sw/netmgtsw/ps529/products_administration_guide_chapter09186a0080725563.html • Netopia Broadband Server (NBBS) • http://www.netopia.com/software/products/nbbs/index.html • FinePoint CPE Device Manager • http://www.finepoint.com/services-cwmp-tr069.html • Friendly Technologies FriendlyTR69 ACS Server • http://www.friendly-tech.com/Site/remotemamagment_tr69.htm • Owera eXtended Automatic Provisioning System • http://www.owera.com/index.php?catid=3&id=3 • Jungo Jungo.Net • http://www.jungo.com/openrg/news/pr061012.html

More Related