L3VPN WG IETF 78 30/07/ :00-11:30 Chairs: Marshall Eubanks Danny McPherson Ben Niven-Jenkins

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Agenda WG Status Page: Administration – Blue sheets – Scribe/Jabber Jabber room: WG Status, Re-charter Update (20 minutes) Leaf discovery mechanism for mLDP based P2MP/MP2MP LSP – Lizhong Jin (10 minutes) – IPv4 and IPv6 Infrastructure Addresses in MCAST-VPN Routes – Eric Rosen/Rahul Aggarwal) (10 minutes) –

WG Status RFC Editors’ queue – draft-ietf-l3vpn-2547bis-mcast-bgp Ref to draft-ietf-l3vpn-2547bis-mcast (In RFC Ed Queue) – draft-ietf-l3vpn-2547bis-mcast Ref to draft-ietf-l3vpn-2547bis-mcast-bgp (In RFC Ed Queue) Ref to draft-ietf-mpls-ldp-p2mp (Active) Ref to draft-ietf-mpls-rsvp-te-no-php-oob-mapping (Active) – draft-ietf-l3vpn-mvpn-considerations Ref to draft-ietf-l3vpn-2547bis-mcast (In RFC Ed Queue) Ref to draft-ietf-l3vpn-2547bis-mcast-bgp (In RFC Ed Queue) Active drafts – draft-ietf-l3vpn-acceptown-community – draft-ietf-l3vpn-ibgp Consensus to change Intended status to PS & request an early IANA allocation. – draft-ietf-l3vpn-mvpn-spmsi-joins In WG LC (ends 5 th August) – draft-ietf-l3vpn-ospfv3-pece

New Charter & Milestones Consensus to update Description of Working Group (Charter) to: This working group is responsible for defining, specifying and extending BGP/MPLS IP VPNs solutions (based on RFC4364 and RFC4659) for supporting provider-provisioned Layer-3 (routed) Virtual Private Networks (L3VPNs). The WG will continue to extend and enhance RFC4364 and RFC4659 based solutions so that these solutions can be used to provide IPv4, IPv6, and MPLS services including multicast. The following VPN deployment scenarios will be considered by the WG: 1. Single service provider (SP)/single AS: VPN sites attached to the network of a single provider within the scope of a single AS. 2. Single SP/multiple AS'es: VPN sites attached to the network of a single provider consisting of multiple AS'es. 3. Cooperating SPs: VPN sites attached to networks of different providers that cooperate with each other to provide VPN service. As part of this effort the WG will work on the following tasks: 1. Additional requirements and framework for Layer 3 VPNs. 2. Solution documents, including applicability statements. 3. MIB definitions. 4. Security mechanisms. As a general rule, the WG will not create new protocols, but will extend existing protocols to provide the necessary L3VPN functionality. Protocol extensions that provide L3VPN functionality will be reviewed by both the L3VPN WG and by the WG responsible for the protocol being extended. The WG will continue to extend and enhance the Multicast over BGP/MPLS VPN solution.

Proposed Milestones Oct 2010 – Submit MVPNv6 using PIM & S-PMSIs specification to IESG as PS (draft-ietf-l3vpn-mvpn-spmsi-joins). Nov 2010 – Submit MVPN infrastructure address encoding document to IESG for publication as PS (draft-rosen-l3vpn- mvpn-infra-addrs) May 2011 – Submit S-PMSI A-D route Wildcard selection specification to IESG as PS (draft-rosen-l3vpn-mvpn-wildcards & draft-rekhter-mvpn-wildcard-spmsi) Nov 2011 – Submit MVPN Extranet specification to IESG as PS (draft-raggarwa-l3vpn-bgp-mvpn-extranet & draft-rosen- l3vpn-mvpn-extranet) TBD – Submit specification for fast failover in (M)VPN to IESG as TBD (draft-morin-l3vpn-mvpn-fast-failover) – Submit specification for using Internal BGP as PE-CE protocol to IESG as PS (draft-ietf-l3vpn-ibgp) – Submit specification for modifying Route Targets by BGP Route Reflectors including when the VRFs are on the same PEs as PS (draft-ietf-l3vpn-acceptown-community) Sep 2011 – Submit specification of using Bi-directional P-tunnels for MVPN to IESG as PS (draft-rosen-l3vpn-mvpn-bidir) Nov 2011 – Submit specification for using PE-PE PIM in the absence of MI-PMSI to IESG as PS (draft-rosen-l3vpn-mvpn- mspmsi)