Administrivia Brzozowski/Droms 0:15 3:35 PM Agenda bashing; blue sheets; scribe; Jabber scribe Draft last call and adoption announcements Ralph thanked Stig Venaas for his good service a dhc WG co-chair and introduced John Brzozowski as the new co-chair. The WG has pubished RFC 5107 and RFC 5071. There was consensus to accept draft-raj-tftp-option as a WG work item and conduct WG last call; this consensus will be confirmed on the WG mailing list. Report from DHCPv6 Bakeoff A. Durand Comcast sponsored a third DHCPv6 bakeoff March 5-7. The bakeoff tested interoperability among several implementations: 8 servers, 8 clients, 4 relay agents. Details of the tests and results along with some specific identified problems can be found in the slides. A minor inconsistency in the leasequery specification aws found; the WG will need to publish either an errata or an update RFC. Virtual Subnet Selection Option draft-ietf-dhc-vpn-option-08 K. Kinnear The authors have combined the client and realy agent subnet selection option specifications into a single I-D, and extended the specifications for IPv6. The authors will publish a revision with updates from WG comments and review; that revised draft will be ready for WG last call and will be reviewed by Volz, Hankins and one other reviewer. DHCPv6 Bulk Leasequery draft-stapp-dhc-dhcpv6-bulk-leasequery-00 M. Stapp This revision of the specification uses TCP and new query types to clarify distinction between UDP leasequery and TCP bulk leasequery. The revision was accepted as WG work item; this acceptance will be confirmed on the WG mailing list. A relay agent DUID for DHCPv4 draft-stapp-dhc-relay-id-00 M. Stapp This is a new I-D proposing a unique identifier for relay agents. The use case is certain deployment situations where other information like circuit id and IP address may not be sufficient. The I-D was accepted as WG work item; this acceptance will be confirmed on the WG mailing list. DHCPv4 Leasequery by relay agent remote ID and circuit ID draft-kurapati-dhc-leasequery-by-remote-id-00 B. Joshi This new I-D propsoes a new index for leasequery requests. The I-D was accepted as WG work item; this acceptance will be confirmed on the WG mailing list. Using DHCPv6 for Prefix Delegation in IEEE 802.16 Networks draft-sarikaya-16ng-prefix-delegation-02 F. Xia This I-D is not a dhc WG work item. The 16ng WG asked the dhc WG about colocating a DHCPv6 relay agent wth a DHCPv6 client as a way to allow unicast of DHCPv6 messages from a client to a server. The preliminary advice to 16ng WG is that this architecture should be OK; discussion will continue on the WG mailing list. Operational problems caused by inconsistent RA M/O flags J. H. Cha (No draft) The presenter noted that RFC 4861 and RFC 4862 do not have text describing how to interpret M/O bits in a Router Advertisement. Inconsistency in those bits in RAs may lead to operational problem. There was no consensus in WG to confirm that R/A flag inconsistency is a real problem, or how it should be solved, or if it should go to v6ops. Thomas Narten noted it is an implementation problem, and does not have a reasonable specification fix. Kerberos server option for DHCPv6 draft-sakane-dhc-dhcpv6-kdc-option-00 S. Sakane Definition of a new DHCPv6 option for a list of Kerberos servers should be managed by the kerberos WG involved, For now, discussion will continue on the dhc WG mailing list. Layer 2 Relay Agent Information draft-ietf-dhc-l2ra-00 B. Joshi This I-D requires a little further discussion on WG mailing list before progressing to IESG as Informational. Extensions to Layer 2 Relay Agent draft-kurapati-dhc-l2ra-extensions-00 B. Joshi Also requires further discussion on WG mailing list; there may be an opportunity to improve L3 relay agent behavior as well. This I-D depends on draft-ietf-dhc-l2ra-00 before progressing. Configuring BFD with DHCP and Other Musings draft-vinokour-bfd-dhcp-00 V. Vinokour The idea in this I-D is to use BFD to monitor L3 connectivity between a host and an L3 aggregation router. The I-D proposes a DHCP option to carry BFD initialization information. It also proposes DHCP behavior in case BFD detects loss of L3 connectivity. The I-D is proposed as a bfd WG work item so no dhc WG action is required at this time