1. Page 1 IPCDN Working Group IPCDN WG Update Richard Woundy Jean-François Mulé IPCDN Co-Chairs Richard_Woundy@cable.comcast.com jfm@cablelabs.com

2. Page 2 IPCDN Working Group Meeting Agenda Agenda Bashing Administration and Re-Chartering DOCSIS Submissions 5 WG drafts under revision PacketCable/IPCablecom Submissions 3 new WG drafts CableHome Submissions 5 new drafts – all individual submissions Status of Expired WG drafts 6 expired drafts WG next steps Lots of drafts requires lots of WG participation and review

3. Page 3 IPCDN Working Group Administration / Recharter 1 Draft review status –Two drafts in Area Director review and require complete author feedback to the MIB doctor: DOCSIS IGMP MIB, Subscriber Management MIB Internet-draft management issues –Use ipcdn mailing list for technical discussions of drafts –Authors should make more frequent draft updates, i.e. not just before IETF draft submission deadlines –Proposal: IPCDN expired drafts for 2 consecutive IETF meetings will be discontinued, and reassigned to new authors or removed from the WG charter –Authors need to provide more timely responses to MIB doctors and other IESG reviewers –Beware of imminent changes to SNMP boilerplates IPCDN website update –Rich promises to be ready by December 1 st !

4. Page 4 IPCDN Working Group Administration / Recharter 2 Re-charter progress –Drop DVB/Euromodem MIB efforts, after consultation with the ECCA Technical Committee (contact: Dirk Jaeger) –Add CableHome MIB efforts? (contact: Doug Jones) –Determine new WG action items, milestones –Alignment of IPCDN milestones with CableLabs certification waves (CW#25, CW#26, CW#27 in 2003) Current WG priorities –Finish DOCSIS 1.1 & 2.0 drafts ASAP –IPCablecom/PacketCable MIBs –CableHome MIBs

5. Page 5 IPCDN Working Group New Internet Drafts –draft-ietf-ipcdn-subscriber-mib-07.txt –draft-ietf-ipcdn-device-mibv2-03.txt –draft-ietf-ipcdn-bpiplus-mib-07.txt DOCSIS Application of RFC 2933 MIB –Author still working on response to MIB doctor comments for –04, with WG chair assistance –Seek coordination with authors of IGMP, IGMPv2 MIBs –Define formal MIB compliance statements for DOCSIS, based on CM/CMTS interface, active/passive modes, etc. DOCSIS Subscriber Management MIB –Author responding to MIB doctor comments for –06 –Version –07 resolves many MIB doctor comments –Unresolved: “overlap” of IP filters, CPE controls with similar RFC 2669 tables DOCSIS Submissions 1

6. Page 6 IPCDN Working Group DOCSIS Submissions 2 DOCSIS 2.0 RFI MIB –Resolve DOCSIS channel utilization issue: provide new counter objects instead of percentage objects, defining “utilized minislots” for new counters, … –Extend docsIfCmtsCmStatusValue to add "operational" status? TBD… –Author to submit version –05 with WG consensus –Ready (almost) to start WG last call? Cable Device MIB –Version –03 incorporates individual comments and DOCSIS OSSI recommendations –Deprecate IP filters, CPE controls in favor of Subscriber Management MIB on CM? Or extend CD MIB tables for IPv6? –Ready (almost) to start WG last call?

7. Page 7 IPCDN Working Group DOCSIS Submissions 3 BPI+ MIB –New draft editor (Alexander Katsnelson, CableLabs) has submitted version –07 –Remove extraneous CRL references in text and MIB –Did we resolve the tie-breaking for IP Multicast rows? »Use docsBpi2CmtsIpMulticastAddress or docsBpi2CmtsIpMulticastIndex as tie-breaker for docsBpi2CmtsIpMulticastMapTable rows? –Do we need to clarify meaning of date and time (i.e. include the timezone) for these objects? »docsBpi2CodeMfgCodeAccessStart »docsBpi2CodeMfgCvcAccessStart »docsBpi2CodeCoSignerCodeAccessStart »docsBpi2CodeCoSignerCvcAccessStart –Ready (almost) to start WG last call?

8. Page 8 IPCDN Working Group PacketCable/IPCablecom 1 New Internet-Drafts –draft-ietf-ipcdn-pktc-eventmess-00.txt –draft-ietf-ipcdn-pktc-mtamib-00.txt –draft-ietf-ipcdn-pktc-signaling-00.txt Management Event MIB –Issue: Reword the text in the DESCRIPTION of pktcDevEvReportEndpointName –Issue: Should the SYSLOG UDP port number be configurable ala pktcDevEvSyslogUdpPort? –Issue: Change pktcDevEvThrottleInhibited DESCRIPTION to match similar RFC2669bis object? MTA MIB –Issue: Remove MD5 hashing from pktcMtaDevProvConfigHash –Issue: Remove overlap with the Entity MIB? Network Control Signaling MIB –Issue: Bulk up the glossary –Issue: Add risk assessment for read-write/read-create objects to the Security Considerations

9. Page 9 IPCDN Working Group PacketCable/IPCablecom 2 Drafts have integrated IPCDN chairs’ feedback and recommendations –All three MIBs pass MIB compilation (SMICng and others) –MIBs are rooted under mib-2 in temporary location SMI corrections –DisplayString replaced by SnmpAdminString –INTEGER replaced by Integer32 –Object definitions made friendly wrt RFC2578 and RFC2580 –Removed all obsolete objects, corrected date values –Fixed root OIDs for notification objects MIB Framework document dropped –Was individual submission – not chartered by WG Start the formal WG review! –Let’s identify specific technical reviewers in this meeting, and on the mailing list

10. Page 10 IPCDN Working Group CableHome Submissions 1 Individual submissions from Doug Jones, YAS/CableLabs for the CableHome project Security MIB –draft-jones-cable-gateway-security-mib-00.txt Configuration MIB –draft-jones-cable-gateway-config-mib-00.txt Device Management MIB –draft-jones-cable-gateway-device-mib-00.txt Address Mapping MIB –draft-jones-cable-gateway-addressing-00.txt Remote Diagnostic Tools MIB –draft-jones-cable-gateway-tools-mib-00.txt

11. Page 11 IPCDN Working Group CableHome Submissions 2 Some object overlap with other IETF draft MIBs –draft-ietf-dhc-server-mib-07.txt –draft-ietf-nat-natmib-05.txt –Others? –Assumption is that author(s) will remove overlapping objects Shall we add these CableHome drafts to the WG charter? –Can we identify specific technical reviewers in this meeting, and on the mailing list?

12. Page 12 IPCDN Working Group Expired Drafts DOCSIS 1.1 QoS MIB –Issue 1: RowStatus objects need to specify if column object values can be modified when ‘active’ »docsQosServiceClassStatus »docsQosServiceClassPolicyStatus –Issue 2: Update to docsQosServiceFlowPkts description –Authors have allowed version –06 to expire DOCSIS 1.1 Event Notifications –Resolving overlap of objects with latest RFC 2670 update via DOCSIS ECR: oss-r-02017 –Authors have allowed version –02 to expire DVB/Euromodem MIBs (4 drafts) –Euromodem/DVB NIU and INA MIBs will be dropped, per recommendation of the ECCA Technical Committee

13. Page 13 IPCDN Working Group IPCDN WG Next Steps 1 Publish new DOCSIS IGMP MIB, Subscriber Management MIB drafts to resolve MIB doctor comments, and prepare for IETF last-call Prepare DOCSIS 2.0 RFI MIB, Cable Device MIB, and BPI+ MIB drafts for working group last-call Resolve authorship of expired WG internet-drafts or cancel them Obtain author feedback on reasonable draft milestones Align milestones with relevant CableLabs certification waves Review PacketCable/IPCablecom and CableHome MIBs Obtain IESG agreement on new charter

14. Page 14 IPCDN Working Group IPCDN WG Next Steps 2 Next steps for WG authors –Help the chairs define reasonable milestones for charter –Make more frequent draft updates – and don’t let drafts expire –Be flexible with respect to internet-draft requirements changes (e.g. SNMP boilerplates, normative vs. information references) –Prepare drafts for working group last-call, etc. –Respond in a timely manner to MIB doctor comments, and help us resolve them –Let the chairs know when you need help Next steps for WG participants –Review DOCSIS MIBs (RFI 2.0, Cable Device, BPI+) in anticipation of WG last-call –Review PacketCable/IPCableCom MIBs for technical correctness –Read and review CableHome MIBs –Provide technical comments on the ipcdn mailing list, not just privately to draft authors –Provide comments on the IPCDN recharter