1. cesg-1 22 October 2008 Bob Durst (AD) Dai Stanton (DAD) SPACE INTERNETWORKING SERVICES (SIS) AREA

2. cesg-2 22 October 2008 1.Space Packet Protocol Working Group 2.Asynchronous Message Service Working Group 3.Mars 2015 Interoperability Working Group 4.IP Over CCSDS Working Group 5.Motion Imagery and Applications Working Group 6.Delay Tolerant Networking Working Group 7.Voice Working Group SIS REPORT A.CURRENT GROUPS WITHIN AREA

3. cesg-3 22 October 2008 *x/y x = registered; y = attended. SIS REPORT B. ATTENDANCE METRICS SIS IPO WGAMS WGVoice WGDTN WGMIA WGPlenary Secretariat1 1 BNSC1 1 3 CNES 2 1 CSA DLR 1 1 1 ESA21141 1 FSA1111 JAXA 2 USA87514518 Total1211822825 Meeting Duration 1 day2.5 days1 day Agency Diversity 344545

4. cesg-4 22 October 2008 1.Space Packet Protocol WG Goals: Did not meet Working Group Status: Green Book complete and in final editing Pink Sheets in CESG Review Working Group Summary Situation: Will move to dissolve when Pink Sheet ballot is complete status:OKCAUTIONPROBLEM comment:Work complete SIS REPORT C.SUMMARY TECHNICAL STATUS

5. cesg-5 22 October 2008 2.Asynchronous Message Service WG Goals: Discuss ESA/SciSys and CNES implementations Interoperability testing Specification discussions Working Group Status: Interoperability testing under way: 1 spec change and 1 clarification found to date Spec review yielded 11 clarifications to Red Book, ready for Agency Review by May 2009 or earlier (interoperability testing completes end of March) Reviewed draft Green Book Working Group Summary Situation: status:OKCAUTIONPROBLEM comment: Ahead of schedule. SIS REPORT

6. cesg-6 AMS WG Findings The AMS WG endorses the AMS profile on which the SOIS MTS prototype is built Funding permitting, the AMS WG recommends initiation of ESA/SciSys – JHU/APL interoperability testing over SOIS packet service. To be completed before the spring meetings. We recommend that further JPL/GSFC/MSFC interoperability testing be conducted face-to-face some time in January, location TBD. On track to report test results by March 30 as scheduled. Plan to revise spec by December 15, publish Green Book on March 30, and start final agency (Blue Book) review per Charter schedule.

7. cesg-7 22 October 2008 3.Mars 2015 Interoperability WG Goals: Did not meet Working Group Status: Green book complete Resources not available for Magenta Book, work covered by Cross Support Architecture WG. Motion to close WG forthcoming Working Group Summary Situation: Moribund status:OKCAUTIONPROBLEM comment: SIS REPORT

8. cesg-8 22 October 2008 4.IP Over CCSDS WG Goals: Develop a CCSDS recommended best practice document for how to transfer IP datagrams over the 4 CCSDS link layer protocols. Working Group Status: IP over CCSDS Red-3 currently in Agency Review Consensus achieved on NASA-RID on IP over ENCAP Requires Pink Sheet to add Internet Protocol Extension (IPE) PID plus normative Annex to Space Link Identifers BB, and remove IPv6 PID from same These actions complete the technical work of the group Working Group Summary Situation: status:OKCAUTIONPROBLEM comment: Good SIS REPORT

9. cesg-9 22 October 2008 5.Motion Imagery and Applications WG Goals: Review draft Green book text Achieve consensus on forward work (Magenta or Blue Book) Plan Spring ‘09 meeting timing and location Working Group Status: Reviewed June 23-27 visits to Columbus Control Center, European Astronaut Center, and the ATV Control Center Reviewed content of Green Book, made writing assignments Settled on Magenta Book rather than Blue Book Reviewed plan for interim meeting Working Group Summary Situation: status:OKCAUTIONPROBLEM comment:On schedule for GB publication. SIS REPORT

10. cesg-10 22 October 2008 6.Delay Tolerant Networking WG Goals: Review working group charter and status. Review draft Green Book. Discuss RFC5050 applicability and any deficiencies Agree on documents the WG will produce and way forward Working Group Status: Reviewed draft Green Book, including comments by JAXA and ESA. Need identified to provide additional books on Application Utilization (Magenta) and DTN Routing (Blue). Charter mod required. Working Group Summary Situation: status:OKCAUTIONPROBLEM comment:On Schedule. SIS REPORT

11. cesg-11 22 October 2008 7.Voice WG Goals: Review results of agency survey Sanity check schedules Review draft White Book Working Group Status: Voice communication survey preliminary results reviewed. Reviewed White Book Draft, conclusions: Need separate drafts for the proposed Green and Magenta books. An analysis by segment has been engaged that considers the breadth of earth – habitat – in-space nodes in regard to voice communication. Assigned actions for Green Book document content. Working Group Summary Situation: status:OKCAUTIONPROBLEM comment:On Schedule. SIS REPORT

12. cesg-12 Cross Area Meetings for Spring ‘09 SIS-SLS: Determine interest and need for pursuing Robust Header Compression (ROHC) for CCSDS Links SIS-CSS: Support development of Cross-Support Services Architecture, particularly focusing on in-space cross-support SIS-SOIS, SIS-MOIMS: Joint meetings between AMS WG SOIS ASS WG; AMS WG and SMC WG SIS-SLS: High rate uplink requirements versus Video requirements; Voice emergency link requirements – between meetings Voice and MIA to contact HRU Chair 22 October 2008

13. cesg-13 Forthcoming Resolutions from SIS to CESG (Via SLS): Ballot Pink Sheets from Space Packet Protocol WG Dissolve Mars WG Ballot Space Link Identifiers Pink Sheets and publish IP Over CCSDS Magenta Books 22 October 2008

14. cesg-14 22 October 2008 1.AMS Interoperability testing proceeding well, overall WG ahead of schedule 2.Mars Interoperability and IP Over CCSDS have completed their technical work and will close 3.SIS welcomes Mr. Ivan Antonov, FSA/Roscosmos, as the Deputy Chair of the Voice WG and as a contributor to the Voice and Motion and Imagery Applications WGs SIS REPORT D. SUMMARY: MAJOR ACCOMPLISHMENTS, F’08 MEETING