IETF 58 OSPF WG Rohit Dube/Acee Lindem (Chairs) November, 2003 Rohit Dube/Acee Lindem (Chairs) November, 2003

Agenda Agenda Bashing - 5 minutes WG Document Status – 10 Minutes – Chairs Graceful Restart Implementation Report – 10 Minutes – Acee Lindem draft-ietf-ospf-graceful-impl-report-00.txt Support for Address Families in OSPFv3 – 10 Minutes – Rahul Aggarwal draft-mirtorabi-ospfv3-af-alt-00.txt Discussion – 10 Minutes Advertise a Router’s Local Address in OSPF TE – 10 Minutes – Rahul Aggarwal draft-raggarwa-ospf-te-node-addr-00.txt

Agenda (continued) OSPF Tunnel Adjacency - 10 Minutes – Sina Mirtorabi draft-mirtorabi-ospf-tunnel-adjacency-00.txt Discussion – 5 Minutes OSPFv2 Traffic Engineering Extensions for multi-access networks – 10 Minutes – Kireeti Kompella draft-kompella-ospf-multiaccess-te-00.txt Problem statement for OSPF Extensions for Mobile Ad Hoc Routing – 10 Minutes – Fred Baker draft-baker-manet-ospf-problem-statement-00.txt Discussion – 10 Minutes

Document Status Published RFC 3630 – Traffic Engineering Extensions to OSPFv2 Approved – awaiting publication OSPF Refresh and Flooding Reduction in Stable Topologies OSPF Graceful Restart IESG Evaluation – Revised ID Need Detecting Inactive Neighbors over Demand Circuits Awaiting AD Write-up Prioritized Treatment of Specific OSPF Packets and Congestion Avoidance

Document Status (continued) WG Last Call Using an LSA Options Bit to Prevent Looping in BGP/MPLS IP VPNS Soon to be WG Last Called OSPF Version 2 Management Information Base (Update to RFC 1850) Authentication/Confidentiality for OSPFv3 More discussion needed – Need WG Focus OSPFv3 MIB Update OSPFv3 Traffic Engineering OSPF Capabilities

Graceful Restart Implementation Report – draft-ietf-ospf-graceful- impl-report-00.txt Five vendors responded – Juniper, Redback, Mortorola Computer Systems (formerly Netplane Systems), Mahi Networks, and anonymous vendor 1. Others encouraged to respond. Implementation Differences Strict LSA Checking – whether changed LSA causes helping router to terminate graceful restart. Application of Grace LSA – Whether it applies to all adjacencies with the originating router or only the link local adjacency. Additional extensions 5 New MIB object in ospfGenernalGroup. 3 to ospfNbrEntry and ospfVirtNbrEntry. Graceful Restart Implementation Report