All MIBs › RC-MLT-MIB
Organization: Bay Networks, Rapid-City Group
Last Updated: 2010-10-20
Category: Link Aggregation, Nortel Enterprise Data
Description:
Manages Multi-Link Trunking (MLT) group configuration and member port status on Bay Networks Rapid-City series switches.
Imported Objects
From IF-MIB
| InterfaceIndex | |
| InterfaceIndexOrZero |
From RAPID-CITY
| EnableValue | |
| IdList | |
| PortSet | |
| rcL2Redundancy | OBJECT-IDENTITY |
| rcLinkFlapDetect | OBJECT-IDENTITY |
| rcMlt | OBJECT-IDENTITY |
| rcStat | OBJECT-IDENTITY |
From SNMPv2-SMI
| Counter32 | |
| Counter64 | |
| Gauge32 | |
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-TYPE | |
| TimeTicks |
From SNMPv2-TC
| DisplayString | |
| MacAddress | |
| RowStatus | |
| TruthValue |
What Is RC-MLT-MIB?
RC-MLT-MIB is a Bay Networks/Nortel Accelar enterprise MIB for managing Multi-Link Trunking (MLT), Nortel's link-aggregation technology, on Rapid-City series switches. It exposes per-MLT-group extended interface statistics, unicast, multicast, and broadcast packet counters plus high-capacity octet/packet counters, alongside multicast traffic distribution and notification configuration objects. This supports traffic/performance monitoring of aggregated links: an administrator can see whether traffic is balanced across member ports and detect abnormal packet-type distributions that might indicate a failing link or loop. It extends standard IF-MIB-style high-capacity counters with MLT-group-specific extensions in the vendor's Rapid-City tree. It is deployed on Bay Networks/Nortel Accelar/Rapid-City switches wherever multiple physical links are trunked together for bandwidth and redundancy, and the RC-MLT-MIB MIB is what NMS platforms poll to track that trunked-link performance.
IPNetwork Monitor allows you to monitor SNMP objects defined in RC-MLT-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
What Can Be Monitored
- MLT unicast/multicast/broadcast packet counts
- high-capacity in/out octets per trunk
- multicast traffic distribution
- trunk state-change notifications
Supported Devices
- Bay Networks/Nortel Accelar (Rapid-City) routing switch
Monitoring Examples
An operator polls rcStatMltIfExtnTable/rcStatMltIfExtnEntry keyed by rcStatMltIfExtnMltId to compare rcStatMltIfExtnIfHCInOctets/rcStatMltIfExtnIfHCOutOctets against rcStatMltIfExtnIfInBroadcastPkts/rcStatMltIfExtnIfOutBroadcastPkts, watching for broadcast storms on a trunked group. rcMltMcastDistribution is checked to confirm multicast traffic is being load-shared as expected across MLT member links, and rcMltNotificationObjects govern which trunk state-change traps (e.g., member port up/down) are sent to the NMS.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| rcStatMlt | 1.3.6.1.4.1.2272.1.12.6 | |||
| rcStatMltIfExtnTable | 1.3.6.1.4.1.2272.1.12.6.1 | not-accessible | A table used to store Mlt interface statistics. | |
| rcStatMltIfExtnEntry | 1.3.6.1.4.1.2272.1.12.6.1.1 | not-accessible | Mlt interface statistics | |
| I32 rcStatMltIfExtnMltId | 1.3.6.1.4.1.2272.1.12.6.1.1.1 | Integer32 | read-only | Mlt Id |
| C32 rcStatMltIfExtnIfInMulticastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.2 | Counter32 | read-only | multi-pkts to upper |
| C32 rcStatMltIfExtnIfInBroadcastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.3 | Counter32 | read-only | broad-pkts to upper |
| C32 rcStatMltIfExtnIfOutMulticastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.4 | Counter32 | read-only | multi-pkts from upper |
| C32 rcStatMltIfExtnIfOutBroadcastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.5 | Counter32 | read-only | broad-pkts from upper |
| C64 rcStatMltIfExtnIfHCInOctets | 1.3.6.1.4.1.2272.1.12.6.1.1.6 | Counter64 | read-only | The total number of octets received on the MLT interface, including framing characters. |
| C64 rcStatMltIfExtnIfHCInUcastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.7 | Counter64 | read-only | The number of packets delivered by this MLT to a higher MLT that were not addressed to a nulticast or broadcase address at this sublayer. |
| C64 rcStatMltIfExtnIfHCInMulticastPkt | 1.3.6.1.4.1.2272.1.12.6.1.1.8 | Counter64 | read-only | The number of packets delivered to this MLT that were addressed to a nulticast address at this sublayer. For a MAC layer protocol, this number includes both Group and Functional addresses. |
| C64 rcStatMltIfExtnIfHCInBroadcastPkt | 1.3.6.1.4.1.2272.1.12.6.1.1.9 | Counter64 | read-only | The number of packets delivered to this MLT that were addressed to a broadcast address at this sublayer. |
| C64 rcStatMltIfExtnIfHCOutOctets | 1.3.6.1.4.1.2272.1.12.6.1.1.10 | Counter64 | read-only | The total number of octets transmitted out of the MLT interface, including framing characters. |
| C64 rcStatMltIfExtnIfHCOutUcastPkts | 1.3.6.1.4.1.2272.1.12.6.1.1.11 | Counter64 | read-only | The number of packets that hight-level protocols requested be transmitted that were not addressed to a multicast address at this MLT. This total number includes those packets discarded or unsent. |
| C64 rcStatMltIfExtnIfHCOutMulticast | 1.3.6.1.4.1.2272.1.12.6.1.1.12 | Counter64 | read-only | The total number of packets that hight-level protocols requested be transmitted, and that were addressed to a multicast address at this MLT, including those that were discarded or not sent. For a MAC layer protocol, this number includes both Group and Functional addresses. |
| C64 rcStatMltIfExtnIfHCOutBroadcast | 1.3.6.1.4.1.2272.1.12.6.1.1.13 | Counter64 | read-only | The total number of packets that hight-level protocols requested be transmitted, and that were addressed to a broadcase address at this MLT, including those that were discarded or not sent. |
| rcStatMltEtherTable | 1.3.6.1.4.1.2272.1.12.6.2 | not-accessible | A table used to store Mlt Ethernet statistics. | |
| rcStatMltEtherEntry | 1.3.6.1.4.1.2272.1.12.6.2.1 | not-accessible | Mlt enternet statistics | |
| I32 rcStatMltEtherMltId | 1.3.6.1.4.1.2272.1.12.6.2.1.1 | Integer32 | read-only | A value that uniquely identifies the Multi-Link Trunk associated with this entry. |
| C32 rcStatMltEtherAlignmentErrors | 1.3.6.1.4.1.2272.1.12.6.2.1.2 | Counter32 | read-only | A count of frames received on a particular MLT that are not an integral number of octets in length and do not pass the FCS check. The count represented by an instance of this object is incremented when the alignmentError status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions occur are, according to the conventions of IEEE 802.3 Layer Management, counted exclusively according to the error status presented to the LLC. |
| C32 rcStatMltEtherFCSErrors | 1.3.6.1.4.1.2272.1.12.6.2.1.3 | Counter32 | read-only | A count of frames received on an MLT that are an integral number of octets in length but do not pass the FCS check. The count represented by an instance of this object is incremented when the frameCheckError status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions occur are, according to the conventions of IEEE 802.3 Layer Management, counted exclusively according to the error status presented to the LLC. |
| C32 rcStatMltEtherSingleCollFrames | 1.3.6.1.4.1.2272.1.12.6.2.1.4 | Counter32 | read-only | A count of successfully transmitted frames on a particular MLT for which transmission is inhibited by exactly one collision. A frame that is counted by an instance of this objects is also counted by the corresponding instance of either the ifOutUcastPkts, ifOutMulticastPkts, or ifOutBroadcastPkts, and it not counted by the corresponding instance of the MultipleCollisionFrames object. |
| C32 rcStatMltEtherMultipleCollFrames | 1.3.6.1.4.1.2272.1.12.6.2.1.5 | Counter32 | read-only | A count of successfully transmitted frames on a particular MLT for which transmission is inhibited by more than one collision. A frame that is counted by an instance of this object is also counted by the corresponding instance of either the ifOutUcastPkts, ifOutMulticastPkts, or ifOutBroadcastPkts, and is not counted by the corresponding instance of the SingleCollisionFrames objects. |
| C32 rcStatMltEtherSQETestError | 1.3.6.1.4.1.2272.1.12.6.2.1.6 | Counter32 | read-only | A count of times that the SQE TEST ERROR message is generated by the PLS sublayer for a particular MLT. SQE stands for Signal Quality Error. |
| C32 rcStatMltEtherDeferredTransmiss | 1.3.6.1.4.1.2272.1.12.6.2.1.7 | Counter32 | read-only | A count of frames for which the first transmission attempt on a particular MLT is delayed because the medium is busy. The count represented by an instance of this object does not include frames involved in collisions. |
| C32 rcStatMltEtherLateCollisions | 1.3.6.1.4.1.2272.1.12.6.2.1.8 | Counter32 | read-only | The number of times that a collision is detected on a particular MLT later than 512 bit-times (64 octets) into the transmission of a packet. Five hundred and twelve bit-times corresponds to 51.2 microseconds on a 10 mb/s system. A (late) collision included in a count represented by an instance of this object is also considered as a (generic) collision for purposes of other collision-related statistics. |
| C32 rcStatMltEtherExcessiveCollis | 1.3.6.1.4.1.2272.1.12.6.2.1.9 | Counter32 | read-only | A count of frames for which transmission on a particular MLT fails due to excessive collisions. |
| C32 rcStatMltEtherIMacTransmitError | 1.3.6.1.4.1.2272.1.12.6.2.1.10 | Counter32 | read-only | A count of frames for which transmission on a particular MLT fails due to an internal MAC sublayer transmit error. A frame is only counted by an instance of this object if it is not counted by the corresponding instance of either the LateCollisions object, the ExcessiveCollisions object, or the CarrierSenseError object. |
| C32 rcStatMltEtherCarrierSenseError | 1.3.6.1.4.1.2272.1.12.6.2.1.11 | Counter32 | read-only | The number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular MLT. The count represented by an instance of this object is incremented at most once per transmission attempt, even if the carrier sense condition fluctuates during a transmission attempt. |
| C32 rcStatMltEtherFrameTooLong | 1.3.6.1.4.1.2272.1.12.6.2.1.12 | Counter32 | read-only | A count of frames received on a particular MLT that exceed the maximum permitted size (1518 octets). The count represented by an instance os this object is incremented when the frame TooLong status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions occur are, according to the conventions of IEEE 802.3 Layer Management, counted exclusively according to the error status presented to the LLC. |
| C32 rcStatMltEtherIMacReceiveError | 1.3.6.1.4.1.2272.1.12.6.2.1.13 | Counter32 | read-only | A count of frames for which reception on a particular MLT fails due to an internal MAC sublayer receive error. A frame is only counted by an instance of this object if it is not counted by the corresponding instance of either the FrameTooLongs object, the AlignmentErrors object, of the FCSErrors objects. The precise meaning of the count represented by an instance of this object is implementation specific. In particular, an instance of this object may represent a count of receive errors on a particular interface that are not otherwise counted. |
| rcStatMltIpTable | 1.3.6.1.4.1.2272.1.12.6.3 | not-accessible | A table used to store Mlt Ip statistics. | |
| rcStatMltIpEntry | 1.3.6.1.4.1.2272.1.12.6.3.1 | not-accessible | Mlt enternet statistics | |
| I32 rcStatMltIpMltId | 1.3.6.1.4.1.2272.1.12.6.3.1.1 | Integer32 | read-only | Mlt Id |
| C32 rcStatMltIpInReceives | 1.3.6.1.4.1.2272.1.12.6.3.1.2 | Counter32 | read-only | all incoming packets |
| C32 rcStatMltIpInHdrErrors | 1.3.6.1.4.1.2272.1.12.6.3.1.3 | Counter32 | read-only | hdr errors detected |
| C32 rcStatMltIpInAddrErrors | 1.3.6.1.4.1.2272.1.12.6.3.1.4 | Counter32 | read-only | bad dest. ip addr |
| C32 rcStatMltIpForwDatagrams | 1.3.6.1.4.1.2272.1.12.6.3.1.5 | Counter32 | read-only | packets forwarded |
| C32 rcStatMltIpInUnknownProtos | 1.3.6.1.4.1.2272.1.12.6.3.1.6 | Counter32 | read-only | unsupported protocol |
| C32 rcStatMltIpInDiscards | 1.3.6.1.4.1.2272.1.12.6.3.1.7 | Counter32 | read-only | good, but no buffer |
| C32 rcStatMltIpInDelivers | 1.3.6.1.4.1.2272.1.12.6.3.1.8 | Counter32 | read-only | pkts delivered to upper |
| C32 rcStatMltIpOutRequest | 1.3.6.1.4.1.2272.1.12.6.3.1.9 | Counter32 | read-only | pkts received from upper |
| C32 rcStatMltIpOutDiscards | 1.3.6.1.4.1.2272.1.12.6.3.1.10 | Counter32 | read-only | good, but no buffer |
| C32 rcStatMltIpOutNoRoutes | 1.3.6.1.4.1.2272.1.12.6.3.1.11 | Counter32 | read-only | no route to destination |
| C32 rcStatMltIpReasmReqds | 1.3.6.1.4.1.2272.1.12.6.3.1.12 | Counter32 | read-only | fragments to reassem |
| C32 rcStatMltIpReasmOKs | 1.3.6.1.4.1.2272.1.12.6.3.1.13 | Counter32 | read-only | reassembled successfully |
| C32 rcStatMltIpReasmFails | 1.3.6.1.4.1.2272.1.12.6.3.1.14 | Counter32 | read-only | reassembly failures |
| C32 rcStatMltIpFragOKs | 1.3.6.1.4.1.2272.1.12.6.3.1.15 | Counter32 | read-only | fragment successfully |
| C32 rcStatMltIpFragFails | 1.3.6.1.4.1.2272.1.12.6.3.1.16 | Counter32 | read-only | fragment failure |
| C32 rcStatMltIpFragCreates | 1.3.6.1.4.1.2272.1.12.6.3.1.17 | Counter32 | read-only | pkts due to fragmenting |
| C32 rcStatMltIpRoutingDiscards | 1.3.6.1.4.1.2272.1.12.6.3.1.18 | Counter32 | read-only | Route entries removed |
| C32 rcStatSmltIstDownCnt | 1.3.6.1.4.1.2272.1.12.6.4 | Counter32 | read-only | Counters that counts how the session between the two peering switches has done down since last boot. |
| C32 rcStatSmltHelloTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.5 | Counter32 | read-only | Counters that counts the tx hello msg. |
| C32 rcStatSmltHelloRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.6 | Counter32 | read-only | Counters that counts the rx hello msg. |
| C32 rcStatSmltLearnMacAddrTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.7 | Counter32 | read-only | Counters that counts the tx learn Mac Address msg. |
| C32 rcStatSmltLearnMacAddrRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.8 | Counter32 | read-only | Counters that counts the rx learn Mac Address msg. |
| C32 rcStatSmltMacAddrAgeOutTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.9 | Counter32 | read-only | Counters that counts the tx Mac Address Aging Out msg. |
| C32 rcStatSmltMacAddrAgeOutRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.10 | Counter32 | read-only | Counters that counts the rx Mac Address Aging Out msg. |
| C32 rcStatSmltMacAddrAgeExpTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.11 | Counter32 | read-only | Counters that counts the tx Mac Address age expired msg. |
| C32 rcStatSmltMacAddrAgeExpRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.12 | Counter32 | read-only | Counters that counts the rx Mac Address age expired msg. |
| C32 rcStatSmltStgInfoTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.13 | Counter32 | read-only | Counters that counts the tx Stg information msg. |
| C32 rcStatSmltStgInfoRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.14 | Counter32 | read-only | Counters that counts the rx Stg information msg. |
| C32 rcStatSmltDelMacAddrTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.15 | Counter32 | read-only | Counters that counts the tx deleted MAC address msg. |
| C32 rcStatSmltDelMacAddrRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.16 | Counter32 | read-only | Counters that counts the rx deleted MAC address msg. |
| C32 rcStatSmltSmltDownTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.17 | Counter32 | read-only | Counters that counts the tx Smlt Down msg. |
| C32 rcStatSmltSmltDownRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.18 | Counter32 | read-only | Counters that counts the rx Smlt Down msg. |
| C32 rcStatSmltSmltUpTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.19 | Counter32 | read-only | Counters that counts the tx Smlt Up msg. |
| C32 rcStatSmltSmltUpRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.20 | Counter32 | read-only | Counters that counts the rx Smlt Up msg. |
| C32 rcStatSmltSendMacTblTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.21 | Counter32 | read-only | Counters that counts the tx Send Mac Table msg. |
| C32 rcStatSmltSendMacTblRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.22 | Counter32 | read-only | Counters that counts the rx Send Mac Table msg. |
| C32 rcStatSmltIgmpTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.23 | Counter32 | read-only | Counters that counts the tx Igmp msg. |
| C32 rcStatSmltIgmpRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.24 | Counter32 | read-only | Counters that counts the rx Igmp msg. |
| C32 rcStatSmltPortDownTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.25 | Counter32 | read-only | Counters that counts the tx port down msg. |
| C32 rcStatSmltPortDownRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.26 | Counter32 | read-only | Counters that counts the rx port down msg. |
| C32 rcStatSmltReqMacTblTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.27 | Counter32 | read-only | Counters that counts the tx request Mac table msg. |
| C32 rcStatSmltReqMacTblRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.28 | Counter32 | read-only | Counters that counts the rx request Mac table msg. |
| C32 rcStatSmltRxUnknownMsgTypeCnt | 1.3.6.1.4.1.2272.1.12.6.29 | Counter32 | read-only | Counters that counts the rx unknown msg type. |
| rcStatMltIfUtilTable | 1.3.6.1.4.1.2272.1.12.6.30 | not-accessible | A table used to store Mlt interface utilization. | |
| rcStatMltIfUtilEntry | 1.3.6.1.4.1.2272.1.12.6.30.1 | not-accessible | Mlt interface utilization | |
| I32 rcStatMltIfUtilMltId | 1.3.6.1.4.1.2272.1.12.6.30.1.1 | Integer32 | not-accessible | To assign an Id within the range specified to the Mlt created |
| C64 rcStatMltIfUtilIfHCInOctets | 1.3.6.1.4.1.2272.1.12.6.30.1.2 | Counter64 | read-only | The total number of octets received on the MLT interface, including framing characters. |
| G32 rcStatMltIfUtilIfHCInUtil | 1.3.6.1.4.1.2272.1.12.6.30.1.3 | Gauge32 | read-only | The best estimate of the mean physical layer network utilization on this interface during this interval, in percent. |
| C64 rcStatMltIfUtilIfHCOutOctets | 1.3.6.1.4.1.2272.1.12.6.30.1.4 | Counter64 | read-only | The total number of octets transmitted out of the MLT interface, including framing characters. |
| G32 rcStatMltIfUtilIfHCOutUtil | 1.3.6.1.4.1.2272.1.12.6.30.1.5 | Gauge32 | read-only | The best estimate of the mean physical layer network utilization on this interface during this interval, in percent. |
| C32 rcStatSmltLacpInfoRxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.31 | Counter32 | read-only | LACP info msgs received. |
| C32 rcStatSmltLacpInfoTxMsgCnt | 1.3.6.1.4.1.2272.1.12.6.32 | Counter32 | read-only | LACP info msgs transmitted. |
| rcStatMltUtilTable | 1.3.6.1.4.1.2272.1.12.6.33 | not-accessible | A table used to store statistics for MLT members utilization. | |
| rcStatMltUtilEntry | 1.3.6.1.4.1.2272.1.12.6.33.1 | not-accessible | An entry for MLT members utilization statistics table. | |
| NUM rcStatMltUtilPortIfIndex | 1.3.6.1.4.1.2272.1.12.6.33.1.1 | InterfaceIndex | not-accessible | Port ifIndex, member of rcMltId. |
| INT rcStatMltUtilTrafficType | 1.3.6.1.4.1.2272.1.12.6.33.1.2 | INTEGER | not-accessible | Type of traffic for one MLT port interface. |
| G32 rcStatMltUtilTrafficLast5Min | 1.3.6.1.4.1.2272.1.12.6.33.1.3 | Gauge32 | read-only | This object returns the percentage of traffic on one MLT port interface for the last 5 minutes. |
| G32 rcStatMltUtilTrafficLast30Min | 1.3.6.1.4.1.2272.1.12.6.33.1.4 | Gauge32 | read-only | This object returns the percentage of traffic on one MLT port interface for the last 30 minutes. |
| G32 rcStatMltUtilTrafficLast1Hour | 1.3.6.1.4.1.2272.1.12.6.33.1.5 | Gauge32 | read-only | This object returns the percentage of traffic on one MLT port interface for the last hour. |
| rcMltMib | 1.3.6.1.4.1.2272.1.17.0 | Enterprise MIB for the Accelar product family. | ||
| I32 rcMltNumMlts | 1.3.6.1.4.1.2272.1.17.1 | Integer32 | read-only | The number of MLTs currently defined in the switch. |
| POR rcMltPotentialMembers | 1.3.6.1.4.1.2272.1.17.2 | PortSet | read-only | The set of ports that are not members of any MLT. |
| ENA rcMltIstSessionEnable | 1.3.6.1.4.1.2272.1.17.3 | EnableValue | read-write | Used to enable/disable mlt functionality. |
| INT rcMltIstSessionStatus | 1.3.6.1.4.1.2272.1.17.4 | INTEGER | read-only | Used to enable/disable mlt functionality. |
| IP rcMltIstPeerIp | 1.3.6.1.4.1.2272.1.17.5 | IpAddress | read-write | IST mlt Peer Ip address. |
| I32 rcMltIstVlanId | 1.3.6.1.4.1.2272.1.17.6 | Integer32 | read-write | IST mlt Vlan Id. |
| T/F rcMltDisablePortsOnShutdown | 1.3.6.1.4.1.2272.1.17.7 | TruthValue | read-write | When true(1), the port members of an MLT will be automatically shutdown when the MLT becomes disabled. |
| rcMltTable | 1.3.6.1.4.1.2272.1.17.10 | not-accessible | A list of Multi-Link Trunk entries. The number of entries is given by rcMltNumMlts. | |
| rcMltEntry | 1.3.6.1.4.1.2272.1.17.10.1 | not-accessible | Entry containing configuration information for a particular Multi-Link Trunk. | |
| I32 rcMltId | 1.3.6.1.4.1.2272.1.17.10.1.1 | Integer32 | read-only | A value that uniquely identifies the Multi-Link Trunk associated with this entry. |
| STR rcMltName | 1.3.6.1.4.1.2272.1.17.10.1.2 | DisplayString | read-create | An administratively-assigned name for this MLT. |
| POR rcMltPortMembers | 1.3.6.1.4.1.2272.1.17.10.1.3 | PortSet | read-create | The set of ports that are members of this MLT. |
| INT rcMltPortType | 1.3.6.1.4.1.2272.1.17.10.1.4 | INTEGER | read-create | The type of MLT port: access(1) or trunk(2). |
| I32 rcMltNumVlanIds | 1.3.6.1.4.1.2272.1.17.10.1.5 | Integer32 | read-only | Used to indicate the number of VLAN IDs that are stored in the rcMltVlanIds variable. |
| IDL rcMltVlanIds | 1.3.6.1.4.1.2272.1.17.10.1.6 | IdList | read-create | An array used to identify which VLANs this MLT is associated with. Each VLAN ID is stored as a two octet value. The first octet in the pair holds bits 15-8 of the VLAN ID, while the second octet holds bits 7-0 of the VLAN ID. |
| ROW rcMltRowStatus | 1.3.6.1.4.1.2272.1.17.10.1.7 | RowStatus | read-create | Used to create/delete entries in the rcMltTable. |
| T/F rcMltEnable | 1.3.6.1.4.1.2272.1.17.10.1.8 | TruthValue | read-create | Enable the entry. |
| T/F rcMltLoadBalance | 1.3.6.1.4.1.2272.1.17.10.1.9 | TruthValue | read-create | Perform load balance? |
| INT rcMltDistributionAlgorithm | 1.3.6.1.4.1.2272.1.17.10.1.10 | INTEGER | read-create | The load balancing algorithm. |
| NUM rcMltIfIndex | 1.3.6.1.4.1.2272.1.17.10.1.11 | InterfaceIndexOrZero | read-only | Used to indicate the 'logical' ifIndex assigned to this MLT. |
| INT rcMltMltType | 1.3.6.1.4.1.2272.1.17.10.1.12 | INTEGER | read-create | MLT type. |
| I32 rcMltSmltId | 1.3.6.1.4.1.2272.1.17.10.1.13 | Integer32 | read-create | Split MLT id. |
| INT rcMltRunningType | 1.3.6.1.4.1.2272.1.17.10.1.14 | INTEGER | read-only | Split MLT running type. |
| INT rcMltSvlanPortType | 1.3.6.1.4.1.2272.1.17.10.1.15 | INTEGER | read-create | Set MLT port type. |
| ENA rcMltMulticastDistribution | 1.3.6.1.4.1.2272.1.17.10.1.16 | EnableValue | read-create | Enable/Disable multicast distribution per mlt. |
| ENA rcMltLacp10gBackup | 1.3.6.1.4.1.2272.1.17.10.1.17 | EnableValue | read-create | Enable/Disable 10G Mlt reliance backup mode. |
| ENA rcMltAggregatable | 1.3.6.1.4.1.2272.1.17.10.1.18 | EnableValue | read-create | Enable/Disable link aggregation on a MLT. |
| INT rcMltClearLinkAggregate | 1.3.6.1.4.1.2272.1.17.10.1.19 | INTEGER | read-create | clear link aggregate, equivalent to disable and re-enable aggregatable on the MLT. |
| T/F rcMltNtStgEnable | 1.3.6.1.4.1.2272.1.17.10.1.20 | TruthValue | read-create | Indicates whether this MLT is operating in Nortel Mode or in Cisco Mode. true = Nortel Mode false = Cisco Mode. |
| NUM rcMltDesignatedPort | 1.3.6.1.4.1.2272.1.17.10.1.21 | InterfaceIndex | read-only | Indicates the Designated port for the MLT. |
| ENA rcMltAggOperState | 1.3.6.1.4.1.2272.1.17.10.1.22 | EnableValue | read-only | Link aggregation state on a MLT. |
| TIK rcMltAggTimeOfLastOperChange | 1.3.6.1.4.1.2272.1.17.10.1.23 | TimeTicks | read-only | The time value since the interface entered its current operational state. |
| ENA rcMltVplsMgmtVlan | 1.3.6.1.4.1.2272.1.17.10.1.24 | EnableValue | read-create | Management Vlan is configured on this mlt |
| INT rcMltLoadDistributionOption | 1.3.6.1.4.1.2272.1.17.10.1.25 | INTEGER | read-create | Used to specify the Load Balancing option for MLT in UNI |
| I32 rcMltUniAggrMacIdx | 1.3.6.1.4.1.2272.1.17.10.1.26 | Integer32 | read-create | Used to specify the index of the mac address pool reserved for MLT uni |
| MAC rcMltUniAggrMacAddress | 1.3.6.1.4.1.2272.1.17.10.1.27 | MacAddress | read-only | Used to display the mac address reserved for this MLT |
| I32 rcMltQinqEtherType | 1.3.6.1.4.1.2272.1.17.10.1.28 | Integer32 | read-create | The qinq ether type value. It should be displayed and input as Hex value. It would only be used when MLT is associated with QnQ service UNI. Otherwise, it would be ignored |
| STR rcMltEgressCosProfileName | 1.3.6.1.4.1.2272.1.17.10.1.29 | DisplayString | read-write | Mlt Egress COS Profile Name, which is defined by rcCosProfileTable |
| ENA rcMltEgressPolicerAdminState | 1.3.6.1.4.1.2272.1.17.10.1.30 | EnableValue | read-write | Enable/disable Mlt Egress Policer |
| ENA rcMltAggrEgressBandwidth | 1.3.6.1.4.1.2272.1.17.10.1.31 | EnableValue | read-write | Aggregated Egress Bandwidth Policer is used. |
| ENA rcMltAggrIngressBandwidth | 1.3.6.1.4.1.2272.1.17.10.1.32 | EnableValue | read-write | Aggregated Ingress Bandwidth Policer is used. |
| ENA rcMltAggrMacAlloc | 1.3.6.1.4.1.2272.1.17.10.1.33 | EnableValue | read-write | Aggregated Mac Allocation is used |
| I32 rcMltAggMinLink | 1.3.6.1.4.1.2272.1.17.10.1.34 | Integer32 | read-create | If number of active links goes below configured minimum-link number, the entire LAG is declared down. |
| I32 rcMltMtu | 1.3.6.1.4.1.2272.1.17.10.1.35 | Integer32 | read-write | MTU for ports in Mlt |
| INT rcMltInterfaceType | 1.3.6.1.4.1.2272.1.17.10.1.36 | INTEGER | read-write | This value indicates whether ports in the mlt are of type . A port can be included in any EVPN service only if this attribute is set to uni. If the port is not part of any VLAN the interface-type is set to silent. Before adding a port to a VLAN the interface type should be changed to normal. |
| POR rcMltConfiguredMembers | 1.3.6.1.4.1.2272.1.17.10.1.37 | PortSet | read-write | The set of ports that are configured members of this MLT. Toronto release allows us to add a port to a LACP enabled MLT. These port get added as ConfiguredMembers |
| ENA rcMltMtuAdminState | 1.3.6.1.4.1.2272.1.17.10.1.38 | EnableValue | read-write | Set Mlt MTU enable or disable |
| POR rcMltPeerPortMembers | 1.3.6.1.4.1.2272.1.17.10.1.39 | PortSet | read-only | The set of Peer ports which are connected to local ports (rcMltPortMember) of this MLT |
| I32 rcMltCpLimitPktRate | 1.3.6.1.4.1.2272.1.17.10.1.40 | Integer32 | read-write | Used to limit Control packets on the port to qos-levels 6 and 7. Sets the limit in packets per second. |
| T/F rcMltCpLimitShutDownEnable | 1.3.6.1.4.1.2272.1.17.10.1.41 | TruthValue | read-write | Used to indicate if the mlt-ports should be shutdown when the CpLimitPktRate is exceeded. |
| OCT rcMltVlanIdList | 1.3.6.1.4.1.2272.1.17.10.1.42 | OCTET STRING | read-write | This bitfield is used to identify which VLANs this MLT is associated with. Each VLAN ID is stored as a bit. The most-significant (left-most) bit represents Vlan Id 1. |
| INT rcMltEntryOwner | 1.3.6.1.4.1.2272.1.17.10.1.43 | INTEGER | read-only | Defines the owner of the MLT. |
| INT rcMltDatapathProgrammingState | 1.3.6.1.4.1.2272.1.17.10.1.44 | INTEGER | read-only | Defines the datapath programming state of the MLT. |
| rcMltMcastDistribution | 1.3.6.1.4.1.2272.1.17.11 | |||
| T/F rcMltMcastDistributionEnable | 1.3.6.1.4.1.2272.1.17.11.1 | TruthValue | read-write | Used to enable/disable this feature to distribute multicast traffic on MLT ports. All the cards in the system must be E-Tickets. Cannot perform distribution in a mixed mode. |
| IP rcMltMcastDistributionGrpMask | 1.3.6.1.4.1.2272.1.17.11.2 | IpAddress | read-write | Group Mask. Create a MLT abstraction layer to distribute traffic basd on (source, group) information of the multicast packet. The algorithm to pick the actual port nedds to generate a fairly random number for different combinations but a lways generate the same number for a given (source, group) pair. By default, the number of active ports of the MLT is used to MOD the pseudo-random number generated by the XOR of each byte of the masked group address with the masked source address. |
| IP rcMltMcastDistributionSrcMask | 1.3.6.1.4.1.2272.1.17.11.3 | IpAddress | read-write | Source Mask. |
| T/F rcMltMcastDistributionRedistributionEnable | 1.3.6.1.4.1.2272.1.17.11.4 | TruthValue | read-write | Enable redistribution. |
| rcSltPortTable | 1.3.6.1.4.1.2272.1.17.12 | not-accessible | Table containing config info for SLT | |
| rcSltPortEntry | 1.3.6.1.4.1.2272.1.17.12.1 | not-accessible | Entry containing configuration information for a particular Multi-Link Trunk. | |
| NUM rcSltPortIfIndex | 1.3.6.1.4.1.2272.1.17.12.1.1 | InterfaceIndex | read-only | An interface for this SLT. |
| I32 rcSltPortSmltId | 1.3.6.1.4.1.2272.1.17.12.1.2 | Integer32 | read-create | A uniquely identifies the Single-Link Trunk associated with this entry. |
| INT rcSltPortOperType | 1.3.6.1.4.1.2272.1.17.12.1.3 | INTEGER | read-only | The current operate type of the port normal or smlt. |
| ROW rcSltPortRowStatus | 1.3.6.1.4.1.2272.1.17.12.1.4 | RowStatus | read-create | Used to create/delete entries of the Table. |
| rcMltVlacpTable | 1.3.6.1.4.1.2272.1.17.13 | not-accessible | Mlt Virtual LACP table | |
| rcMltVlacpEntry | 1.3.6.1.4.1.2272.1.17.13.1 | not-accessible | Entry containing info. for a particular port | |
| T/F rcMltVlacpAdminEnable | 1.3.6.1.4.1.2272.1.17.13.1.1 | TruthValue | read-write | Administratively enable/disable Virtual LACP on a MLT |
| I32 rcMltVlacpFastPeriodicTimer | 1.3.6.1.4.1.2272.1.17.13.1.2 | Integer32 | read-write | The number of miliseconds between periodic transmissions using Short Timeouts |
| I32 rcMltVlacpTimeoutScale | 1.3.6.1.4.1.2272.1.17.13.1.3 | Integer32 | read-write | Scalar value used to calculate timeout time from periodic time. Timeout = PeriodicTime * TimeoutScale |
| MAC rcMltVlacpEtherMacAddress | 1.3.6.1.4.1.2272.1.17.13.1.4 | MacAddress | read-write | Multicast Mac Address exclusively used for VLACPDU's |
| T/F rcMltVlacpDualHomingEnable | 1.3.6.1.4.1.2272.1.17.13.1.5 | TruthValue | read-write | Enable/Disable Dual homing on Virtual LACP on a MLT |
| rcMltBvidPortTable | 1.3.6.1.4.1.2272.1.17.14 | not-accessible | Table contains Bridge Vlan configured information for Primary and Secondary ports for MLT-UNI | |
| rcMltBvidPortEntry | 1.3.6.1.4.1.2272.1.17.14.1 | not-accessible | Entry with Info about VLAN with its Primary and secondary ports for MLT-UNI | |
| I32 rcMltBvidMltId | 1.3.6.1.4.1.2272.1.17.14.1.1 | Integer32 | not-accessible | VLAN ID of the Port List |
| I32 rcMltBvidVlanId | 1.3.6.1.4.1.2272.1.17.14.1.2 | Integer32 | not-accessible | VLAN ID of the Port List |
| NUM rcMltBvidPrimaryPort | 1.3.6.1.4.1.2272.1.17.14.1.3 | InterfaceIndex | read-create | Primary port of the MLT for the VLAN when load distribution option is b-vid |
| NUM rcMltBvidSecondaryPort | 1.3.6.1.4.1.2272.1.17.14.1.4 | InterfaceIndex | read-create | Secondary port of the MLT for the VLAN when load distribution option is b-vid |
| ROW rcMltBvidRowStatus | 1.3.6.1.4.1.2272.1.17.14.1.5 | RowStatus | read-create | Used to Add/delete entries in the table |
| rcMltNotificationObjects | 1.3.6.1.4.1.2272.1.17.15 | |||
| INT rcMltAggTrapEvent | 1.3.6.1.4.1.2272.1.17.15.1 | INTEGER | accessible-for-notify | Three trap events type: local down(1), remote down(2), up(3). |
| T/F rcLinkFlapDetectAutoPortDownEnable | 1.3.6.1.4.1.2272.1.27.1 | TruthValue | read-write | Used to enable/disable the Link Flap Detect feature. When enabled this feature will monitor the number of times a port goes down during a certain interval. If the number exceeds a given bound the port will be forced out-of-service. |
| T/F rcLinkFlapDetectSendTrap | 1.3.6.1.4.1.2272.1.27.2 | TruthValue | read-write | Used to configure whether a trap should be sent if the port is forced out-of-service. |
| I32 rcLinkFlapDetectFrequency | 1.3.6.1.4.1.2272.1.27.3 | Integer32 | read-write | Used to configure the number of times the port can go down. |
| I32 rcLinkFlapDetectInterval | 1.3.6.1.4.1.2272.1.27.4 | Integer32 | read-write | Used to configure the interval (in minutes). |
| INT rcL2RedundancyHaCpuState | 1.3.6.1.4.1.2272.1.32.1 | INTEGER | read-only | Indicate the Ha-CPU state. initialization - indicate the CPU is in this state. oneWayActive - Modules that need to be synchronized have registered with the framework (either locally or a message was received from remote CPU (1). twoWayActive - Modules that need to be synchronized have registered with the framework (either locally or a message was received from remote CPU (2). synchronized - Table based synchroniztion was completed on the current CPU (3). remoteIncompatible - CPUs framework version is incompatible with the remote CPU (4). error - If an invalid event is generated in a given state the CPU enters Error state (5). disabled - High Availability is not enabled (6). peerNotConnected - no peer connection is established (7). peerConnected - peer connection is established (8). lostPeerConnection - lost connection to peer/Standby CPU (9). notSynchronized - Table Sync is not complete (10). synchronizeInProgress - Table Sync is in progress (11). |
| INT rcL2RedundancyHaEvent | 1.3.6.1.4.1.2272.1.32.2 | INTEGER | read-only | Indicate the Ha event status. restart (0) - Causes the state machine to restart systemRegistrationDone (1)- Causes the CPU to transfer to One Way or Two Way Active state. Locally or message received from remote CPU. tableSynchronizationDone (2) - Causes the CPU to transfer to Synchronized state. versionIncompatible (3) - Causes the CPU to go to Remote Incompatible state noEvent (4) - Means no event has occured uptill now. |
| ENA rcL2RedundancyEnable | 1.3.6.1.4.1.2272.1.32.3 | EnableValue | read-write | Indicate the feature enable/disable. |
| INT rcL2RedundancyStandbyCpu | 1.3.6.1.4.1.2272.1.32.4 | INTEGER | read-only | Indicate if the L2 Redundancy is enabled on the standby CPU. |
RFC description
Multi-Link Trunking (MLT) aggregation management for Nortel/Bay Networks, supporting link bundling, load distribution, and redundancy.
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