1. 1Copyright © 2013 The Printer Working Group. All rights reserved. IEEE-ISTO Printer Working Group Semantic Model WG – CWMP Printer/MFD Data Model Broadband Forum – 3 rd Quarter Meeting 16 September 2013 Atlanta, Georgia, USA 1

2. 2Copyright © 2013 The Printer Working Group. All rights reserved. Agenda 2 Objectives of BBF / PWG Liaison for CWMP Printer Why Use PWG SM as Basis of CWMP Printer? History of PWG CWMP Activities Status of PWG CWMP Activities Questions or Comments?

3. 3Copyright © 2013 The Printer Working Group. All rights reserved. Objectives of BBF / PWG Liaison for CWMP Printer Data Model 3 BBF / PWG collaboration on CWMP Printer Data Model Ensure management requirements input from BBF members Ensure technical and structural input from BBF experts Ensure best practices for CWMP data models with BBF experts PWG project to define CWMP Printer Data Model Ensure wide visibility since all PWG working drafts are public Ensure printing requirements input from PWG members Ensure early engagement w/ OS, MPS, and printer vendors Ensure fidelity via machine translation of PWG Semantic Model Ensure usability via Thinxtream prototype activities Facilitate rapid deployment by printer vendors BBF liaison to review CWMP Printer Data Model Ensure visibility via Thinxtream as joint BBF / PWG member Ensure quality via BBF review cycles before PWG Last Call Facilitate rapid deployment by telecoms and service providers

4. 4Copyright © 2013 The Printer Working Group. All rights reserved. Why use PWG Semantic Model as Basis of CWMP Printer? 4 PWG SM is the core standard of the printing industry Referenced by IETF, IEEE, W3C, DMTF, CIP4, and many others PWG Semantic Model v1.0 (5105.1-2004) – print PWG MFD Model v1.0 (5108.1-2011) – print, scan, fax, email Abstract Model w/ XML Schema and WDSL/SOAP Bindings PWG SM is based on Internet Printing Protocol (IPP) IETF IPP/1.1 (RFC 2911, September 2000) Ubiquitous in network printers for over a decade PWG IPP/2.0 2 nd Edition (PWG 5100.12-2011) Conformance profiles of 25 IETF and PWG extensions for IPP PWG IPP Everywhere (PWG 5100.14-2013) Mobile, driverless printing (laptops, tablets, cellphones) PWG SM is dynamic – new work in progress PWG IPP Shared Infrastructure – Cloud Print extensions PWG Semantic Model 2.0 – update of of PWG MFD Model v1.0

5. 5Copyright © 2013 The Printer Working Group. All rights reserved. History of PWG CWMP Activities – Documents, Demos, Meetings First CWMP Printer/MFD whitepaper draft (June 2011) First CWMP BOF at PWG meeting (October 2011) First machine-translation of PWG Semantic Model into CWMP Printer by Thinxtream (February 2012) First CWMP Printer demo by Thinxtream (April 2012) Last CWMP BOF at PWG meeting (October 2012) First PWG CWMP contact w/ BBF (November 2012) First PWG CWMP telecon w/ BBF (February 2013) PWG SM WG project for CWMP Printer (May 2013) Second PWG CWMP telecon w/ BBF (June 2013) First PWG CWMP Printer working draft (August 2013) PWG CWMP presentation to BBF (September 2013) 5

6. 6Copyright © 2013 The Printer Working Group. All rights reserved. Status of PWG CWMP Activities – Document Editors & Contributors 6 PWG CWMP Printer Data Model Editors Nancy Chen (Independent, PWG Vice-Chair) Ira McDonald (High North, PWG Secretary) Ranga Raj (Thinxtream, BBF and PWG member) Anil Thakkar (Thinxtream, BBF and PWG member) PWG CWMP Printer Data Model Contributors Joe Murdock (Sharp, PWG IDS Chair) Mike Sweet (Apple, PWG Chair) Glen Petrie (Epson) Paul Tykodi (TCS, PWG IPP Co-Chair) Bill Wagner (TIC, PWG Cloud Vice-Chair / WIMS Chair)

7. 7Copyright © 2013 The Printer Working Group. All rights reserved. Status of PWG CWMP Activities – CWMP Printer Data Model 7 CWMP Printer Data Model ftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/white- cwmpmfdmodel10-20120604.pdfftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/white- cwmpmfdmodel10-20120604.pdf ftp://ftp.pwg.org/pub/pwg/mfd/wd/sm-cwmpprint10- 20130831.pdfftp://ftp.pwg.org/pub/pwg/mfd/wd/sm-cwmpprint10- 20130831.pdf Defines use cases, deployment scenarios, requirements Printers managed by telecoms – configuration and diagnostics Printers managed by MPS providers – firmware and supplies Printers managed by enterprise IT staff – accounting and events Print kiosks managed by telecoms – services for mobile phones Recommends machine translation of PWG XML Schema Identifies machine translation structure and datatype fidelity issues Defines IPP and SNMP MIB mappings for data elements Identifies best practices for CWMP Proxy implementations Includes XML sketch of CWMP Printer Identifies PWG XML schema data sources in comments

8. 8Copyright © 2013 The Printer Working Group. All rights reserved. Status of PWG CWMP Activities – Machine Translation of PWG SM 8 First machine translation of the PWG Print Service XML Schema to TR-106 based CWMP Print Service was completed in February 2012 Translation approach description ftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/cwmp-pwgsm-to-cwmpdm- 20120204.pdf Translated XML file of CWMP Printer Data Model ftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/cwmp-data-model- 20120130.xml ftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/cwmp-data-model- 20120130.xml Translator code for CWMP Printer Data Model ftp://ftp.pwg.org/pub/pwg/BOFs/cwmp/cwmp-translation-dm- 20120204.zip Thanks for Celstream/Thinxtream engineering teams impressive speed!

9. 9Copyright © 2013 The Printer Working Group. All rights reserved. Status of PWG CWMP Activities – CWMP Printer Proxy Prototype 9 Set of CWMP data elements are implemented in a CWMP Proxy for a network printer – next slide CWMP Proxy uses IPP, SNMP, and HTTP protocols to gather data from the network printer CWMP Proxy could be in a printers firmware and connect directly to the ACS over the Internet Prototype demonstrates that a local or remote CWMP management application can get and set CWMP Print Service properties from the ACS thru the CWMP proxy to the network printer

10. 10Copyright © 2013 The Printer Working Group. All rights reserved. Status of PWG CWMP Activities – CWMP Printer Proxy Data Sources 10

11. 11Copyright © 2013 The Printer Working Group. All rights reserved. Questions or Comments? ? 11