HTTP/1.1 200 OK Date: Tue, 09 Apr 2002 02:58:36 GMT Server: Apache/1.3.20 (Unix) Last-Modified: Tue, 07 Apr 1998 05:51:59 GMT ETag: "2e7ac0-8cad-3529beff" Accept-Ranges: bytes Content-Length: 36013 Connection: close Content-Type: text/plain IDMR Working Group Keith McCloghrie INTERNET-DRAFT Dino Farinacci Expires May 1998 cisco Systems Dave Thaler University of Michigan 20 November 1997 IP Multicast Routing MIB Status of this Memo This document is an Internet Draft. Internet Drafts are working documents of the Internet Engineering Task Force (IETF), its Areas, and its Working Groups. Note that other groups may also distribute working documents as Internet Drafts. Internet Drafts are valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet Drafts as reference material or to cite them other than as a "work in progress". 1. Introduction This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes managed objects used for managing IP Multicast Routing [5], independent of the specific multicast routing protocol [6,7,8,9,10] in use. Managed objects specific to particular multicast routing protocols are specified elsewhere. Expires May 1998 [Page 1] Draft IP Multicast Routing MIB November 1997 2. Revision History A record of changes which will be removed before publication. 20 November 1997 (1) made ipMRouteInterfaceProtocol read-only. (2) added ipMRouteInterfaceRateLimit, ipMRouteInterfaceInMcastOctets, ipMRouteInterfaceOutMcastOctets, ipMRouteInterfaceHCInMcastOctets, and ipMRouteInterfaceHCOutMcastOctets, with the HC objects in a new conformance group. 26 March (1) added ipMRouteInterfaceProtocol. (2) added protocol values for PIM-DM, PIM-SM, and IGMP-only links. 26 November (1) moved ipMRouteNextHopPkts to its own conformance group. 9 June (1) added the ipMRouteBoundaryTable and ipMRouteNextHopPkts. (2) updated references, etc. 28 March (1) renamed ipMRouteNextHopClosestMember to ipMRouteNextHopClosestMemberHops, and ipMRouteDifferentInIfIndexes to ipMRouteDifferentInIfPacket. 26 February (1) added ipMRouteNextHopAddress as a INDEX variable for the ipMRouteNextHopTable. (2) added ipMRouteNextHopClosestMember and ipMRouteNextHopProtocol (3) added ipMRouteMIBHopCountGroup. Expires May 1998 [Page 2] Draft IP Multicast Routing MIB November 1997 (4) specified that an expiry-time of zero means that an entry is not subject to aging. (5) added references for MOSPF and CBT. 4 February (1) removed ipMRouteOutList (2) Modified ipMRouteNextHopTable to be INDEX-ed by ipMRouteNextHopGroup, ipMRouteNextHopSource, ipMRouteNextHopSourceMask, and ipMRouteNextHopIfIndex. (3) added ipMRouteProtocol (4) replaced "RPF" terminology with "Upstream neighbor". 15 July - initial version. Expires May 1998 [Page 3] Draft IP Multicast Routing MIB November 1997 3. The SNMP Network Management Framework The SNMP Network Management Framework presently consists of three major components. They are: o RFC 1902 [1] which defines the SMI, the mechanisms used for describing and naming objects for the purpose of management. o STD 17, RFC 1213 [2] defines MIB-II, the core set of managed objects for the Internet suite of protocols. o RFC 1157 [3] and RFC 1905 [4] which define two versions of the protocol used for network access to managed objects. The Framework permits new objects to be defined for the purpose of experimentation and evaluation. 3.1. Object Definitions Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) defined in the SMI. In particular, each object type is named by an OBJECT IDENTIFIER, an administratively assigned name. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the descriptor, to refer to the object type. Expires May 1998 [Page 4] Draft IP Multicast Routing MIB November 1997 4. Overview This MIB module contains one scalar and four tables. The tables are: (1) the IP Multicast Route Table containing multicast routing information for IP datagrams sent by particular sources to the IP multicast groups known to a router; (2) the IP Multicast Routing Next Hop Table containing information on the next hops for the routing IP multicast datagrams. Each entry is one of a list of next hops on outgoing interfaces for particular sources sending to a particular multicast group address." (3) the IP Multicast Routing Interface Table containing multicast routing information specific to interfaces. (4) the IP Multicast Scoped Boundary Table containing the scoped multicast address boundaries. Expires May 1998 [Page 5] Draft IP Multicast Routing MIB November 1997 5. Definitions IPMROUTE-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, experimental, Integer32, Counter32, Counter64, IpAddress, TimeTicks FROM SNMPv2-SMI RowStatus FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; ipMRouteMIB MODULE-IDENTITY LAST-UPDATED "9711201700Z" ORGANIZATION "IETF IDMR Working Group." CONTACT-INFO " Keith McCloghrie Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 US Phone: +1 408 526 5260 EMail: kzm@cisco.com" DESCRIPTION "The MIB module for management of IP Multicast routing, but independent of the specific multicast routing protocol in use." ::= { experimental 60 } ipMRouteMIBObjects OBJECT IDENTIFIER ::= { ipMRouteMIB 1 } ipMRoute OBJECT IDENTIFIER ::= { ipMRouteMIBObjects 1 } Expires May 1998 [Page 6] Draft IP Multicast Routing MIB November 1997 -- the IP Multicast Routing MIB-Group -- -- a collection of objects providing information about -- IP Multicast Groups ipMRouteEnable OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled status of IP Multicast routing on this router." ::= { ipMRoute 1 } ipMRouteTable OBJECT-TYPE SYNTAX SEQUENCE OF IpMRouteEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The (conceptual) table containing multicast routing information for IP datagrams sent by particular sources to the IP multicast groups known to this router." ::= { ipMRoute 2 } ipMRouteEntry OBJECT-TYPE SYNTAX IpMRouteEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) containing the multicast routing information for IP datagrams from a particular source and addressed to a particular IP multicast group address." INDEX { ipMRouteGroup, ipMRouteSource, ipMRouteSourceMask } ::= { ipMRouteTable 1 } Expires May 1998 [Page 7] Draft IP Multicast Routing MIB November 1997 IpMRouteEntry ::= SEQUENCE { ipMRouteGroup IpAddress, ipMRouteSource IpAddress, ipMRouteSourceMask IpAddress, ipMRouteUpstreamNeighbor IpAddress, ipMRouteInIfIndex Integer32, ipMRouteUpTime TimeTicks, ipMRouteExpiryTime TimeTicks, ipMRoutePkts Counter32, ipMRouteDifferentInIfPackets Counter32, ipMRouteOctets Counter32, ipMRouteProtocol INTEGER } ipMRouteGroup OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IP multicast group address for which this entry contains multicast routing information." ::= { ipMRouteEntry 1 } ipMRouteSource OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network address which when combined with the corresponding value of ipMRouteSourceMask identifies the sources for which this entry contains multicast routing information." ::= { ipMRouteEntry 2 } ipMRouteSourceMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network mask which when combined with the corresponding value of ipMRouteSource identifies the sources for which this entry contains multicast routing information." ::= { ipMRouteEntry 3 } ipMRouteUpstreamNeighbor OBJECT-TYPE Expires May 1998 [Page 8] Draft IP Multicast Routing MIB November 1997 SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The address of the upstream neighbor (e.g., RPF neighbor) from which IP datagrams from these sources to this multicast address are received, or 0.0.0.0 if the upstream neighbor is unknown (e.g., in CBT)." ::= { ipMRouteEntry 4 } ipMRouteInIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The value of ifIndex for the interface on which IP datagrams sent by these sources to this multicast address are received. A value of 0 indicates that datagrams are not subject to an incoming interface check, but may be accepted on multiple interfaces (e.g., in CBT)." ::= { ipMRouteEntry 5 } ipMRouteUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The time since the multicast routing information represented by this entry was learned by the router." ::= { ipMRouteEntry 6 } ipMRouteExpiryTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum amount of time remaining before this entry will be aged out. The value 0 indicates that the entry is not subject to aging." ::= { ipMRouteEntry 7 } ipMRoutePkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current Expires May 1998 [Page 9] Draft IP Multicast Routing MIB November 1997 DESCRIPTION "The number of packets which this router has received from these sources and addressed to this multicast group address." ::= { ipMRouteEntry 8 } ipMRouteDifferentInIfPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets which this router has received from these sources and addressed to this multicast group address, which were not received from the interface indicated by ipMRouteInIfIndex." ::= { ipMRouteEntry 9 } ipMRouteOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets contained in IP datagrams which were received from these sources and addressed to this multicast group address, and which were forwarded by this router." ::= { ipMRouteEntry 10 } ipMRouteProtocol OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following local(2), -- e.g., manually configured netmgmt(3), -- set via net.mgmt protocol dvmrp(4), mospf(5), pimSparseDense(6), -- PIMv1, both DM and SM cbt(7), pimSparseMode(8), -- PIM-SMv2 pimDenseMode(9), -- PIM-DMv2 igmpOnly(10) } MAX-ACCESS read-only STATUS current DESCRIPTION "The routing mechanism via which this route was learned." ::= { ipMRouteEntry 11 } Expires May 1998 [Page 10] Draft IP Multicast Routing MIB November 1997 -- -- The IP Multicast Routing Next Hop Table -- ipMRouteNextHopTable OBJECT-TYPE SYNTAX SEQUENCE OF IpMRouteNextHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The (conceptual) table containing information on the next hops on outgoing interfaces for routing IP multicast datagrams. Each entry is one of a list of next hops on outgoing interfaces for particular sources sending to a particular multicast group address." ::= { ipMRoute 3 } ipMRouteNextHopEntry OBJECT-TYPE SYNTAX IpMRouteNextHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) in the list of next hops on outgoing interfaces to which IP multicast datagrams from particular sources to a IP multicast group address are routed." INDEX { ipMRouteNextHopGroup, ipMRouteNextHopSource, ipMRouteNextHopSourceMask, ipMRouteNextHopIfIndex, ipMRouteNextHopAddress } ::= { ipMRouteNextHopTable 1 } Expires May 1998 [Page 11] Draft IP Multicast Routing MIB November 1997 IpMRouteNextHopEntry ::= SEQUENCE { ipMRouteNextHopGroup IpAddress, ipMRouteNextHopSource IpAddress, ipMRouteNextHopSourceMask IpAddress, ipMRouteNextHopIfIndex Integer32, ipMRouteNextHopAddress IpAddress, ipMRouteNextHopState INTEGER, ipMRouteNextHopUpTime TimeTicks, ipMRouteNextHopExpiryTime TimeTicks, ipMRouteNextHopClosestMemberHops Integer32, ipMRouteNextHopProtocol INTEGER, ipMRouteNextHopPkts Counter32 } ipMRouteNextHopGroup OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IP multicast group for which this entry specifies a next hop on an outgoing interface." ::= { ipMRouteNextHopEntry 1 } ipMRouteNextHopSource OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network address which when combined with the corresponding value of ipMRouteNextHopSourceMask identifies the sources for which this entry specifies a next hop on an outgoing interface." ::= { ipMRouteNextHopEntry 2 } ipMRouteNextHopSourceMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network mask which when combined with the corresponding value of ipMRouteNextHopSource identifies the sources for which this entry specifies a next hop on an outgoing interface." ::= { ipMRouteNextHopEntry 3 } Expires May 1998 [Page 12] Draft IP Multicast Routing MIB November 1997 ipMRouteNextHopIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex value of the interface for the outgoing interface for this next hop." ::= { ipMRouteNextHopEntry 4 } ipMRouteNextHopAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address of the next hop specific to this entry. For most interfaces, this is identical to ipMRouteNextHopGroup. NBMA interfaces, however, may have multiple next hop addresses out a single outgoing interface." ::= { ipMRouteNextHopEntry 5 } ipMRouteNextHopState OBJECT-TYPE SYNTAX INTEGER { pruned(1), forwarding(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "An indication of whether the outgoing interface and next hop represented by this entry is currently being used to forward IP datagrams. The value 'forwarding' indicates it is currently being used; the value 'pruned' indicates it is not." ::= { ipMRouteNextHopEntry 6 } ipMRouteNextHopUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The time since the multicast routing information represented by this entry was learned by the router." ::= { ipMRouteNextHopEntry 7 } ipMRouteNextHopExpiryTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current Expires May 1998 [Page 13] Draft IP Multicast Routing MIB November 1997 DESCRIPTION "The minimum amount of time remaining before this entry will be aged out. The value 0 indicates that the entry is not subject to aging." ::= { ipMRouteNextHopEntry 8 } ipMRouteNextHopClosestMemberHops OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum number of hops between this router and any member of this IP multicast group reached via this next hop on this outgoing interface. Any IP multicast datagrams for the group which have a TTL less than this number of hops will not be forwarded to this next hop." ::= { ipMRouteNextHopEntry 9 } ipMRouteNextHopProtocol OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following local(2), -- e.g., manually configured netmgmt(3), -- set via net.mgmt protocol dvmrp(4), mospf(5), pimSparseDense(6), -- PIMv1, both DM and SM cbt(7), pimSparseMode(8), -- PIM-SMv2 pimDenseMode(9), -- PIM-DMv2 igmpOnly(10) } MAX-ACCESS read-only STATUS current DESCRIPTION "The routing mechanism via which this next-hop was learned." ::= { ipMRouteNextHopEntry 10 } ipMRouteNextHopPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets which have been forwarded using this route." ::= { ipMRouteNextHopEntry 11 } Expires May 1998 [Page 14] Draft IP Multicast Routing MIB November 1997 -- -- The Multicast Routing Interface Table -- ipMRouteInterfaceTable OBJECT-TYPE SYNTAX SEQUENCE OF IpMRouteInterfaceEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The (conceptual) table containg multicast routing information specific to interfaces." ::= { ipMRoute 4 } ipMRouteInterfaceEntry OBJECT-TYPE SYNTAX IpMRouteInterfaceEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) containing the multicast routing information for a particular interface." INDEX { ipMRouteInterfaceIfIndex } ::= { ipMRouteInterfaceTable 1 } IpMRouteInterfaceEntry ::= SEQUENCE { ipMRouteInterfaceIfIndex Integer32, ipMRouteInterfaceTtl Integer32, ipMRouteInterfaceProtocol INTEGER, ipMRouteInterfaceRateLimit Integer32, ipMRouteInterfaceInMcastOctets Counter32, ipMRouteInterfaceOutMcastOctets Counter32, ipMRouteInterfaceHCInMcastOctets Counter64, ipMRouteInterfaceHCOutMcastOctets Counter64 } ipMRouteInterfaceIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex value of the interface for which this entry contains information." ::= { ipMRouteInterfaceEntry 1 } ipMRouteInterfaceTtl OBJECT-TYPE SYNTAX Integer32 Expires May 1998 [Page 15] Draft IP Multicast Routing MIB November 1997 MAX-ACCESS read-write STATUS current DESCRIPTION "The datagram TTL threshold for the interface. Any IP multicast datagrams with a TTL less than this threshold will not be forwarded out the interface. The default value of 0 means all multicast packets are forwarded out the interface." ::= { ipMRouteInterfaceEntry 2 } ipMRouteInterfaceProtocol OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following local(2), -- e.g., static routing netmgmt(3), -- set via net.mgmt protocol dvmrp(4), mospf(5), pimSparseDense(6), -- PIMv1, both DM and SM cbt(7), pimSparseMode(8), -- PIM-SMv2 pimDenseMode(9), -- PIM-DMv2 igmpOnly(10) } MAX-ACCESS read-only STATUS current DESCRIPTION "The routing protocol running on this interface." ::= { ipMRouteInterfaceEntry 3 } ipMRouteInterfaceRateLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The rate-limit, in kilobits per second, of forwarded multicast traffic on the interface. A rate-limit of 0 indicates that no rate limiting is done." DEFVAL { 0 } ::= { ipMRouteInterfaceEntry 4 } ipMRouteInterfaceInMcastOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION Expires May 1998 [Page 16] Draft IP Multicast Routing MIB November 1997 "The number of octets of multicast packets that have arrived on the interface." ::= { ipMRouteInterfaceEntry 5 } ipMRouteInterfaceOutMcastOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets of multicast packets that have been sent on the interface." ::= { ipMRouteInterfaceEntry 6 } ipMRouteInterfaceHCInMcastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets of multicast packets that have arrived on the interface. This object is a 64-bit version of ipMRouteInterfaceInMcastOctets." ::= { ipMRouteInterfaceEntry 7 } ipMRouteInterfaceHCOutMcastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets of multicast packets that have been sent on the interface. This object is a 64-bit version of ipMRouteInterfaceOutMcastOctets." ::= { ipMRouteInterfaceEntry 8 } Expires May 1998 [Page 17] Draft IP Multicast Routing MIB November 1997 -- -- The IP Multicast Scoped Boundary Table -- ipMRouteBoundaryTable OBJECT-TYPE SYNTAX SEQUENCE OF IpMRouteBoundaryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The (conceptual) table listing the router's scoped multicast address boundaries." ::= { ipMRoute 5 } ipMRouteBoundaryEntry OBJECT-TYPE SYNTAX IpMRouteBoundaryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) in the ipMRouteBoundaryTable representing a scoped boundary." INDEX { ipMRouteBoundaryIfIndex, ipMRouteBoundaryAddress, ipMRouteBoundaryAddressMask } ::= { ipMRouteBoundaryTable 1 } IpMRouteBoundaryEntry ::= SEQUENCE { ipMRouteBoundaryIfIndex Integer32, ipMRouteBoundaryAddress IpAddress, ipMRouteBoundaryAddressMask IpAddress, ipMRouteBoundaryStatus RowStatus } ipMRouteBoundaryIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IfIndex value for the interface to which this boundary applies. Packets with a destination address in the associated address/mask range will not be forwarded out this interface." ::= { ipMRouteBoundaryEntry 1 } ipMRouteBoundaryAddress OBJECT-TYPE Expires May 1998 [Page 18] Draft IP Multicast Routing MIB November 1997 SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The group address which when combined with the corresponding value of ipMRouteBoundaryAddressMask identifies the group range for which the scoped boundary exists. Scoped addresses must come from the range 239.x.x.x." ::= { ipMRouteBoundaryEntry 2 } ipMRouteBoundaryAddressMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The group address mask which when combined with the corresponding value of ipMRouteBoundaryAddress identifies the group range for which the scoped boundary exists." ::= { ipMRouteBoundaryEntry 3 } ipMRouteBoundaryStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this row, by which new entries may be created, or old entries deleted from this table." ::= { ipMRouteBoundaryEntry 4 } Expires May 1998 [Page 19] Draft IP Multicast Routing MIB November 1997 -- conformance information ipMRouteMIBConformance OBJECT IDENTIFIER ::= { ipMRouteMIB 2 } ipMRouteMIBCompliances OBJECT IDENTIFIER ::= { ipMRouteMIBConformance 1 } ipMRouteMIBGroups OBJECT IDENTIFIER ::= { ipMRouteMIBConformance 2 } -- compliance statements ipMRouteMIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for the IP Multicast MIB." MODULE -- this module MANDATORY-GROUPS { ipMRouteMIBBasicGroup } GROUP ipMRouteMIBBoundaryGroup DESCRIPTION "This group is only required to support management of scoped multicast address boundaries." OBJECT ipMRouteBoundaryStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." GROUP ipMRouteMIBHCInterfaceGroup DESCRIPTION "This group is mandatory only for those network interfaces for which the value of the corresponding instance of ifSpeed is greater than 20,000,000 bits/second." ::= { ipMRouteMIBCompliances 1 } -- units of conformance ipMRouteMIBBasicGroup OBJECT-GROUP OBJECTS { ipMRouteEnable, ipMRouteUpstreamNeighbor, ipMRouteInIfIndex, ipMRouteUpTime, ipMRouteExpiryTime, ipMRoutePkts, ipMRouteDifferentInIfPackets, Expires May 1998 [Page 20] Draft IP Multicast Routing MIB November 1997 ipMRouteOctets, ipMRouteNextHopState, ipMRouteNextHopUpTime, ipMRouteNextHopExpiryTime, ipMRouteNextHopProtocol, ipMRouteNextHopPkts, ipMRouteInterfaceTtl, ipMRouteInterfaceProtocol, ipMRouteInterfaceRateLimit, ipMRouteInterfaceInMcastOctets, ipMRouteInterfaceOutMcastOctets, ipMRouteProtocol } STATUS current DESCRIPTION "A collection of objects to support basic management of IP Multicast routing." ::= { ipMRouteMIBGroups 1 } ipMRouteMIBHopCountGroup OBJECT-GROUP OBJECTS { ipMRouteNextHopClosestMemberHops } STATUS current DESCRIPTION "A collection of objects to support management of the use of hop counts in IP Multicast routing." ::= { ipMRouteMIBGroups 2 } ipMRouteMIBBoundaryGroup OBJECT-GROUP OBJECTS { ipMRouteBoundaryStatus } STATUS current DESCRIPTION "A collection of objects to support management of scoped multicast address boundaries." ::= { ipMRouteMIBGroups 3 } ipMRouteMIBPktsOutGroup OBJECT-GROUP OBJECTS { ipMRouteNextHopPkts } STATUS current DESCRIPTION "A collection of objects to support management of packet counters for each outgoing interface entry of a route." ::= { ipMRouteMIBGroups 4 } ipMRouteMIBHCInterfaceGroup OBJECT-GROUP OBJECTS { ipMRouteInterfaceHCInMcastOctets, ipMRouteInterfaceHCOutMcastOctets } Expires May 1998 [Page 21] Draft IP Multicast Routing MIB November 1997 STATUS current DESCRIPTION "A collection of objects providing information specific to high speed (greater than 20,000,000 bits/second) network interfaces." ::= { ipMRouteMIBGroups 5 } END Expires May 1998 [Page 22] Draft IP Multicast Routing MIB November 1997 6. Acknowledgements This MIB module was updated based on feedback from the IETF's Inter- Domain Multicast Routing (IDMR) Working Group. 7. References [1] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Structure of Management Information for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1902, January 1996. [2] McCloghrie, K., and M. Rose, Editors, "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, March 1991. [3] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple Network Management Protocol", RFC 1157, May 1990. [4] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996. [5] Deering, S., "Multicast Routing in a Datagram Internetwork", PhD thesis, Electrical Engineering Dept., Stanford University, December 1991. [6] Waitzman, D., Partridge, C., and S.E. Deering, "Distance Vector Multicast Routing Protocol", RFC 1075, November 1988. [7] Estrin, D., Farinacci, D., Helmy, A., Thaler, D., Deering, S., Handley, M., Jacobson, V., Liu, C., Sharma, P., and L. Wei, "Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification", RFC 2117, June 1997. [8] Deering, S., Estrin, D., Farinacci, D., Jacobson, V., Helmy, A., and L. Wei, "Protocol Independent Multicast Version 2, Dense Mode Specification". May 1997. [9] Moy, J., "Multicast Extensions to OSPF", RFC 1584, March 1994. [10] Ballardie, A. J., "Core Based Trees (CBT version 2) Multicast Routing", RFC 2189, September 1997. Expires May 1998 [Page 23] Draft IP Multicast Routing MIB November 1997 8. Security Considerations Security issues are not discussed in this memo. 9. Authors' Address Keith McCloghrie cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 Phone: +1 408 526 5260 EMail: kzm@cisco.com Dino Farinacci cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 Phone: +1 408 526 4696 EMail: dino@cisco.com Dave Thaler Department of Electrical Engineering and Computer Science University of Michigan 1301 Beal Ave. Ann Arbor, MI 48109-2122 Phone: +1 313 763 5243 EMail: thalerd@eecs.umich.edu Expires May 1998 [Page 24] Draft IP Multicast Routing MIB November 1997 Table of Contents 1 Introduction .................................................... 1 2 Revision History ................................................ 2 3 The SNMP Network Management Framework ........................... 4 3.1 Object Definitions ............................................ 4 4 Overview ........................................................ 5 5 Definitions ..................................................... 6 6 Acknowledgements ................................................ 23 7 References ...................................................... 23 8 Security Considerations ......................................... 24 9 Authors' Address ................................................ 24 Expires May 1998 [Page 25]