Applied Broadband TM Forum IPDR deployment update


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IPDR global technology readout presented at TMForum in Dublin, Ireland, May 2011.

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Applied Broadband TM Forum IPDR deployment update

  1. 1. IPDR Technology Readout Jason K. Schnitzer Founder & Principal © 2011 Applied Broadband, Inc.
  2. 2. In the next 20 minutes …»  Current US cable market IPDR footprint»  Hot IPDR use cases for 2011»  IPDR machine data deluge»  DOCSIS™ 3.0 IPDR Engineering Changes»  Other IPDR MSO enhancement requests»  Questions?2/12/12 2
  3. 3. US cable market IPDR footprint 44.4 Million HSI Subscribers + 23.9 Million VoIP Subscribers 68.3 Million DOCSIS CM devices online today* Sources: NCTA, SNL Kagan2/12/12 3
  4. 4. US Cable’s IPDR footprint 2011 BROAD ADOPTION ACROSS ALL MAJOR DOCSIS™ CMTS VENDORS Majority of top 10 USA MSOs deploying IPDR today – up to a 54 Million CM device IPDR footprint*•  Sources: NCTA, SNL Kagan, public statements, annual reports, & corporate filings•  DOCSIS™ is a registered trademark of CableLabs 2/12/12 4
  5. 5. Motivation driving IPDR use cases DOCSIS DOCSIS downstream upstream2/12/12 5
  6. 6. Hot IPDR use cases in Cable»  Today   Service aware capacity management   DOCSIS aware subscriber usage monitoring   Policy-based congestion mitigation (aka. ‘fair use’)   DOCSIS network intelligence & subscriber analytics»  Tomorrow   Node aware capacity management   Metered billing   Service assurance & proactive network maintenance2/12/12 6
  7. 7. IPDR Machine Data Deluge Continuing with our example: 54 Million CM devices in 2011 Total M2M IPDR data* 2.20 TB/day Oxford Encyclopedic ~1 PB/year Dictionary 540 MB•  Based on two statically provisioned service flows per CM and a 10% call probability per MTA 2/12/12 7
  8. 8. DOCSIS 3.0 IPDR Engineering ChangesEngineering StatusChangeOSSIv3.0-N-10.0968-2 Spectrum measurement, CM US, US/DS utilization and logging service changesOSSIv3.0-N-10.0970-2 Update minimum intervals for IPDR Time Interval Session typesOSSIv3.0-N-10.0972-2 Correct references to SAMIS Session behaviorOSSIv3.0-R-10.0971-1 SAMIS update for Multicast traffic accounting2/12/12 8
  9. 9. Other MSO IPDR enhancement requests»  Security   Current ACL approach in connect message   Address securing connection between CMTS exporter and collector   Leverage standard TLS toolkit»  Class based rate limiting   Large numbers of embedded CM devices   Some Service Flows more interesting than others (eg. CM vs. ASTB)   Desire method to configure time based record export intervals on a per Service Class (Name) basis2/12/12 9
  10. 10. In Summary»  IPDR has arrived»  Use cases are many»  ‘Big Data’ is getting bigger»  Continued IPDR enhancement desired2/12/12 10
  11. 11. Jason K. Schnitzer Applied Broadband, Inc. 1881 9th street | suite 125Thank you! Boulder, Colorado 80302, USA p | 303.449.2033 f | 303.449.0119 e | w |