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MVPN MIB draft-ietf-l3vpn-mvpn-mib-00

MVPN MIB draft-ietf-l3vpn-mvpn-mib-00. Saud Asif , AT&T Andy Green, BT Sameer Gulrajani , Cisco Pradeep Jain, ALU Jeffrey Zhang, Juniper 84 th IETF, Vancouver. Goals. Provide a single MVPN MIB for MVPNs with either PIM- or BGP-signaled C-multicast states

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MVPN MIB draft-ietf-l3vpn-mvpn-mib-00

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  1. MVPN MIBdraft-ietf-l3vpn-mvpn-mib-00 Saud Asif, AT&T Andy Green, BT SameerGulrajani, Cisco Pradeep Jain, ALU Jeffrey Zhang, Juniper 84th IETF, Vancouver

  2. Goals • Provide a single MVPN MIB for MVPNs with either PIM- or BGP-signaled C-multicast states • Referred to as PIM-MVPN and BGP-MVPN respectively • Standard based: RFC 6513/6514 • Comparable to existing Cisco PIM-MVPN MIB • Some text taken verbatim from draft-svaidya-mcast-vpn-mib-02.txt

  3. MVPN MIB Structure MvpnBgpGeneral MvpnGeneral MvpnPmsiConfig MvpnSpmsiConfig MvpnPmsi TunnelAttribute MvpnSpmsi MvpnIpmsi MvpnInterAs Ipmsi MvpnMroute

  4. MvpnPmsiConfig • Tunnel Configuration on Ingress PE • Referred to by: • MvpnGeneral (for Inter/Intra-AS inclusive tunnels) • MvpnSpmsiConfig (for selective tunnels) • Avoid repeating the attributes in several entries • MvpnGeneral (twice: inter &intra-as) • MvpnSpmsiConfig MvpnPmsiConfigEntry ::= SEQUENCE { mvpnPmsiConfigTunnelType INTEGER, mvpnPmsiConfigTunnelAuxInfo Unsigned32, mvpnPmsiConfigTunnelPimGroupAddressTypeInetAddressType, mvpnPmsiConfigTunnelPimGroupAddressInetAddress, mvpnPmsiConfigTunnelOrTemplateNameSnmpAdminString, mvpnPmsiConfigEncapsType INTEGER, mvpnPmsiConfigRowStatusRowStatus }

  5. MvpnPmsiTunnelAttribute • Signaled (sent/received) PMSI attributes • Referred to by: • mvpnIpmsiEntry: for BGP-signaled I-PMSI • mvpnSpmsiEntry MvpnPmsiTunnelAttributeEntry ::= SEQUENCE { mvpnPmsiTunnelAttributeType Unsigned32, mvpnPmsiTunnelAttributeLabelMplsLabel, mvpnPmsiTunnelAttributeFlags OCTET STRING, mvpnPmsiTunnelAttributeId OCTET STRING, mvpnPmsiTunnelPointerRowPointer, mvpnPmsiTunnelIfRowPointer }

  6. MvpnSpmsiConfig • S-PMSI configuration on Ingress PE MvpnSpmsiConfigEntry ::= SEQUENCE { mvpnSpmsiConfigCmcastAddressTypeInetAddressType, mvpnSpmsiConfigCmcastGroupAddressInetAddress, mvpnSpmsiConfigCmcastGroupPrefixLen Unsigned32, mvpnSpmsiConfigCmcastSourceAddressInetAddress, mvpnSpmsiConfigCmcastSourcePrefixLen Unsigned32, mvpnSpmsiConfigThreshold Unsigned32, mvpnSpmsiConfigPmsiPointerRowPointer, mvpnSpmsiConfigRowStatusRowStatus }

  7. MvpnSpmsi • Signaled (sent/received) S-PMSIs MvpnSpmsiEntry ::= SEQUENCE { mvpnSpmsiCmcastAddrTypeInetAddressType, mvpnSpmsiCmcastGroupInetAddress, mvpnSpmsiCmcastGroupPrefixLenInetAddress, mvpnSpmsiCmcastSourceInetAddress, mvpnSpmsiCmcastSourcePrefixLenInetAddress, mvpnSpmsiOrigAddrTypeInetAddressType, mvpnSpmsiOrigAddressInetAddress, mvpnSpmsiTunnelAttributeRowPointer, mvpnSpmsiUpTimeTimeInterval, mvpnSpmsiExpTimeTimeInterval, mvpnSpmsiRefCntUnsigned32 }

  8. MvpnMrouteEntry • Augments ipMRouteEntry MvpnMrouteEntry ::= SEQUENCE { mvpnMroutePmsiPointerRowPointer, mvpnMrouteNumberOfLocalReplication Unsiged32, mvpnMrouteNumberOfRemoteReplication Unsiged32 } • Need to add traffic rate information • to MvpnMrouteEntryor ipMrouteEntry?

  9. Pending Work • Accommodate comments • Add conformance groups • Remove MvpnPmsiConfigTable • Purpose was to avoid listing attributes in both MvpnGeneral and MvpnSpmsiConfig • But is it worth maintaining a tree for that?

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