CHIPTRNET-MIB

All MIBs › CHIPTRNET-MIB

Category: Network Interfaces, SNA and Legacy Protocols, Vendor: 3Com

Description: Manages Chipcom (3Com) transparent bridging and network interconnection on legacy campus LAN equipment.

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What Is CHIPTRNET-MIB?

CHIPTRNET-MIB is a legacy Chipcom (later acquired by 3Com) vendor MIB for managing Token Ring network interconnection and transparent bridging on Chipcom's campus LAN equipment (registered under the chipcom/chipmib02 OID tree). It exposes a Token Ring network-map state object and an olTRnetStatsTable recording, per network/ring segment, detailed Token Ring error counters such as line errors, burst errors, AC errors, lost-frame errors, congestion errors, frame-copied errors, token errors, and duplicate address detections. Its monitoring role is centered on hardware/link fault detection for Token Ring segments: rising values in these per-ring error counters reveal physical cabling problems, ring station faults, congestion, or duplicate MAC address conflicts on the legacy Token Ring network, while olTRnetMapState reflects overall network mapping/topology status. As a bridging MIB for Token Ring it likely coexists with standard dot1dBridge (BRIDGE-MIB) and Token-Ring interface MIB objects for the underlying interface and bridging model. It was deployed on Chipcom (3Com) transparent bridges and concentrators interconnecting Token Ring segments in legacy campus LAN environments. Network engineers evaluating or troubleshooting this functionality can download the CHIPTRNET-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CHIPTRNET-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.

Supported Devices

Chipcom (3Com) Token Ring bridge/concentrator, legacy campus LAN equipment

Monitoring Examples

An operator polls olTRnetStatsTable, indexed by olTRnetStatsNetID, watching olTRnetStatsLineErrors and olTRnetStatsBurstErrors for a spike that would indicate a failing cable segment or connector on that ring, while a rising olTRnetStatsDuplicateAddresses count would point to a duplicate MAC address conflict disrupting ring operation. olTRnetStatsCongestionErrors climbing alongside olTRnetStatsTokenErrors suggests the ring is overloaded or a station is mishandling the token, both classic legacy Token Ring fault patterns this MIB was designed to surface.

What Can Be Monitored

Token Ring line/burst/AC errors
lost-frame and congestion errors
token errors
duplicate address detections
network map state

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
DisplayString
Gauge
IpAddress
NetworkAddress
TimeTicks
enterprises

OIDs

OID symbolic	OID numeric	Type	Access	Description
alarmGroup	1.3.6.1.4.1.49.2.3.4.7
boardGroup	1.3.6.1.4.1.49.2.3.4.5
chipBridge	1.3.6.1.4.1.49.2.3.6
chipcom	1.3.6.1.4.1.49
chipDownload	1.3.6.1.4.1.49.2.7
chipEcho	1.3.6.1.4.1.49.2.2
chipExperiment	1.3.6.1.4.1.49.2.4
chipExpTokenRing	1.3.6.1.4.1.49.2.4.1
chipGen	1.3.6.1.4.1.49.2.1
chipmib02	1.3.6.1.4.1.49.2
chipProducts	1.3.6.1.4.1.49.2.3
chipTFTP	1.3.6.1.4.1.49.2.6
chipTTY	1.3.6.1.4.1.49.2.5
dot1dBridge	1.3.6.1.4.1.49.2.4.14
dot5	1.3.6.1.4.1.49.2.4.1.1
emm	1.3.6.1.4.1.49.2.3.5
fmm	1.3.6.1.4.1.49.2.3.8
focus1	1.3.6.1.4.1.49.2.3.9
hardwareGroup	1.3.6.1.4.1.49.2.3.4.2
hubGroup	1.3.6.1.4.1.49.2.3.4.4
hubSysGroup	1.3.6.1.4.1.49.2.3.4.1
midnight	1.3.6.1.4.1.49.2.3.3
oebm	1.3.6.1.4.1.49.2.3.2
oeim	1.3.6.1.4.1.49.2.3.10
ol50nnMCTL	1.3.6.1.4.1.49.2.3.1.4.4.3
ol50nnMHCTL	1.3.6.1.4.1.49.2.3.1.4.4.33
ol50nnMRCTL	1.3.6.1.4.1.49.2.3.1.4.4.23
ol51nnBEE	1.3.6.1.4.1.49.2.3.1.4.4.9
ol51nnIx	1.3.6.1.4.1.49.2.3.1.4.4.31
ol51nnMAUIF	1.3.6.1.4.1.49.2.3.1.4.4.12
ol51nnMAUIM	1.3.6.1.4.1.49.2.3.1.4.4.13
ol51nnMBNC	1.3.6.1.4.1.49.2.3.1.4.4.8
ol51nnMFB	1.3.6.1.4.1.49.2.3.1.4.4.24
ol51nnMFBP	1.3.6.1.4.1.49.2.3.1.4.4.16
ol51nnMFIB	1.3.6.1.4.1.49.2.3.1.4.4.5
ol51nnMFL	1.3.6.1.4.1.49.2.3.1.4.4.22
ol51nnMFP	1.3.6.1.4.1.49.2.3.1.4.4.15
ol51nnMMGT	1.3.6.1.4.1.49.2.3.1.4.4.4
ol51nnMTP	1.3.6.1.4.1.49.2.3.1.4.4.7
ol51nnMTPCL	1.3.6.1.4.1.49.2.3.1.4.4.29
ol51nnMTPL	1.3.6.1.4.1.49.2.3.1.4.4.17
ol51nnMTPPL	1.3.6.1.4.1.49.2.3.1.4.4.18
ol51nnMTS	1.3.6.1.4.1.49.2.3.1.4.4.21
ol51nnMUTP	1.3.6.1.4.1.49.2.3.1.4.4.6
ol51nnREE	1.3.6.1.4.1.49.2.3.1.4.4.11
ol51nnRES	1.3.6.1.4.1.49.2.3.1.4.4.10
ol5208MTP	1.3.6.1.4.1.49.2.3.1.4.4.14
ol52nnBTT	1.3.6.1.4.1.49.2.3.1.4.4.30
ol52nnMFR	1.3.6.1.4.1.49.2.3.1.4.4.20
ol52nnMMGT	1.3.6.1.4.1.49.2.3.1.4.4.32
ol52nnMTP	1.3.6.1.4.1.49.2.3.1.4.4.19
ol53nnMFBMIC	1.3.6.1.4.1.49.2.3.1.4.4.26
ol53nnMFIBST	1.3.6.1.4.1.49.2.3.1.4.4.27
ol53nnMMGT	1.3.6.1.4.1.49.2.3.1.4.4.25
ol53nnMSTP	1.3.6.1.4.1.49.2.3.1.4.4.28
olAgents	1.3.6.1.4.1.49.2.3.1.1
olAlarm	1.3.6.1.4.1.49.2.3.1.7
olConc	1.3.6.1.4.1.49.2.3.1.2
olEnet	1.3.6.1.4.1.49.2.3.1.5.2
olEnv	1.3.6.1.4.1.49.2.3.1.3
olFDDInet	1.3.6.1.4.1.49.2.3.1.5.4
olGroups	1.3.6.1.4.1.49.2.3.1.6
olModules	1.3.6.1.4.1.49.2.3.1.4
olNet	1.3.6.1.4.1.49.2.3.1.5.1
olNets	1.3.6.1.4.1.49.2.3.1.5
olSpecMods	1.3.6.1.4.1.49.2.3.1.4.4
olThresh	1.3.6.1.4.1.49.2.3.1.7.1
olThreshControl	1.3.6.1.4.1.49.2.3.1.7.1.1
olTRnet	1.3.6.1.4.1.49.2.3.1.5.3
INT olTRnetMapState	1.3.6.1.4.1.49.2.3.1.5.3.1	INTEGER	read-only	The state of the inter-module token ring map. If the map is being updated, then the state of the map is changing.
olTRnetMapSummary	1.3.6.1.4.1.49.2.3.1.5.3.5
OCT olTRnetMapSummary32Stations	1.3.6.1.4.1.49.2.3.1.5.3.5.3.1.3	OCTET STRING	read-only	A concatonated group of MAC addresses and their associated slot and port of stations on the ring. Each entry has the eight octets. The first six octets are the MAC address. The seventh octet is the slot ID (or 255 if it is external to the concentrator). The eighth is the port ID (or 255 if it is external to the concentrator). The MAC addresses are in the same order as the token flow.
olTRnetMapSummaryEntry	1.3.6.1.4.1.49.2.3.1.5.3.5.3.1		not-accessible	A group of MAC addresses associated with a Token Ring map.
INT olTRnetMapSummaryIndex	1.3.6.1.4.1.49.2.3.1.5.3.5.3.1.2	INTEGER	read-only	The index into the map array. Possible values are 1 through 8. The MAC address of this agent is the first MAC address in olTRnetMapSummary32Stations indexed by a 1 in this entry.
INT olTRnetMapSummaryLogicalLock	1.3.6.1.4.1.49.2.3.1.5.3.5.2	INTEGER	read-write	A semaphore for locking the token ring summary table. When locked, updates to the summary will pend until the semaphore is unlocked, so that a valid summary can be read. This cannot be set to unlock if olTRnetSummaryLogicalState is changing. For complete accuracy, this should be read after being set to ensure that the map was not changing when the lock was attempted. After the summary information has been recorded, the semaphore should be set to unlock to allow changes to occur.
INT olTRnetMapSummaryLogicalState	1.3.6.1.4.1.49.2.3.1.5.3.5.1	INTEGER	read-only	The state of the token ring summary table. If the summary is being updated, then the state of the summary is changing.
INT olTRnetMapSummaryNetID	1.3.6.1.4.1.49.2.3.1.5.3.5.3.1.1	INTEGER	read-only	The network index that uniquely identifies this network. It can be isolated from the backplane, or on one of seven possible backplane token ring networks.
olTRnetMapSummaryTable	1.3.6.1.4.1.49.2.3.1.5.3.5.3		not-accessible	A logical map of the token ring network, starting from the agent's specified token ring interface. Each station on the map is represented by it's MAC address, slot number and port number (8 octets per station). If the port is external to the concentrator, the slot number will be 255 and the port number will be 0. The map is ordered in the same direction as the token flow. The MAC addresses are concatonated into groups of up to 32 addresses per entry. The last entry has all-zero MAC addresses padded on the end of the entry. All entries before the last one have 32 valid addresses. This table supports up to 256 stations.
CTR olTRnetStatsACErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.4	Counter	read-only	The total number of AC (Address Copied) errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsActivePorts	1.3.6.1.4.1.49.2.3.1.5.3.2.1.19	INTEGER	read-only	The number of ports within this concentrator and on this ring which have olPortAdminState set to enabled and whose olPortStatus has a status of okay.
CTR olTRnetStatsBeaconEvents	1.3.6.1.4.1.49.2.3.1.5.3.2.1.10	Counter	read-only	The total number of times that the ring enters the beaconing state.
CTR olTRnetStatsBurstErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.3	Counter	read-only	The total number of burst errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsConcStations	1.3.6.1.4.1.49.2.3.1.5.3.2.1.16	INTEGER	read-only	The number of stations currently participating in the 802.5 MAC protocol on the ring which are connected to ports in this concentrator.
CTR olTRnetStatsCongestionErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.6	Counter	read-only	The total number of receive congestion errors reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsDuplicateAddresses	1.3.6.1.4.1.49.2.3.1.5.3.2.1.9	Counter	read-only	The total number of token errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsEnabledPorts	1.3.6.1.4.1.49.2.3.1.5.3.2.1.18	INTEGER	read-only	The number of ports within this concentrator and on this ring which have olPortAdminState set to enabled.
olTRnetStatsEntry	1.3.6.1.4.1.49.2.3.1.5.3.2.1		not-accessible	A collection of statistics kept for a particular Token Ring interface.
CTR olTRnetStatsFrameCopiedErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.7	Counter	read-only	The total number of frame copied errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsLastBeaconAction	1.3.6.1.4.1.49.2.3.1.5.3.2.1.14	INTEGER	read-only	The action (if any) taken to correct the last beacon event on the ring.
OCT olTRnetStatsLastBeaconNAUN	1.3.6.1.4.1.49.2.3.1.5.3.2.1.12	OCTET STRING	read-only	The address of the NAUN in the last beacon frame received on this ring. If no beacon frames have been received, this object will be six zero octets.
OCT olTRnetStatsLastBeaconSender	1.3.6.1.4.1.49.2.3.1.5.3.2.1.11	OCTET STRING	read-only	The address of the sender of the last beacon frame received on this ring. If no beacon frames have been received, this object will be six zero octets.
TIK olTRnetStatsLastBeaconTime	1.3.6.1.4.1.49.2.3.1.5.3.2.1.13	TimeTicks	read-only	The time in in hundredths of a second since the last beacon event occurred. For example, if the time is 500 ticks, then this event was seen 5 seconds ago. If no beacon events have occurred, then this will be equal to the sysUpTime.
CTR olTRnetStatsLineErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.2	Counter	read-only	The total number of line errors reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsLostFrameErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.5	Counter	read-only	The total number of lost frame errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsNetID	1.3.6.1.4.1.49.2.3.1.5.3.2.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
CTR olTRnetStatsPortACErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.8	Counter	read-only	The total number of AC (Address Copied) errors pertaining to this port reported in error reporting packets detected by the TRMM.
OCT olTRnetStatsPortAddress	1.3.6.1.4.1.49.2.3.1.5.3.4.1.5	OCTET STRING	read-only	The mac address of the station connected to this If there are multiple mac addresses for this port, then this object will contain the last mac address.
CTR olTRnetStatsPortBurstErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.7	Counter	read-only	The total number of burst errors pertaining to this port reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsPortCongestionErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.10	Counter	read-only	The total number of congestion errors pertaining to this port reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsPortDuplicateAddresses	1.3.6.1.4.1.49.2.3.1.5.3.4.1.13	Counter	read-only	The number of times this port experienced a duplicate address error.
olTRnetStatsPortEntry	1.3.6.1.4.1.49.2.3.1.5.3.4.1		not-accessible	A collection of statistics for a particular station that has been discovered on a a ring monitored by this device.
CTR olTRnetStatsPortFrameCopiedErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.11	Counter	read-only	The total number of frame copied errors pertaining to this port reported in error reporting packets detected by the TRMM.
INT olTRnetStatsPortIndex	1.3.6.1.4.1.49.2.3.1.5.3.4.1.2	INTEGER	read-only	The port number within olTRnetStatsPortSlotIndex's slot.
CTR olTRnetStatsPortLineErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.6	Counter	read-only	The total number of Line Errors pertaining to this port reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsPortLostFrameErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.9	Counter	read-only	The total number of lost frame errors pertaining to this port reported in error reporting packets detected by the TRMM.
INT olTRnetStatsPortNetID	1.3.6.1.4.1.49.2.3.1.5.3.4.1.3	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
INT olTRnetStatsPortSlotIndex	1.3.6.1.4.1.49.2.3.1.5.3.4.1.1	INTEGER	read-only	The port slot number.
olTRnetStatsPortTable	1.3.6.1.4.1.49.2.3.1.5.3.4		not-accessible	A list of statistic entries, for ports within the concentrator.
CTR olTRnetStatsPortTokenErrors	1.3.6.1.4.1.49.2.3.1.5.3.4.1.12	Counter	read-only	The total number of token errors pertaining to this station reported in error reporting packets detected by the TRMM.
INT olTRnetStatsPortTotalStations	1.3.6.1.4.1.49.2.3.1.5.3.4.1.4	INTEGER	read-only	The total number of stations attached to this port.
CTR olTRnetStatsStationACErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.8	Counter	read-only	The total number of AC (Address Copied) errors pertaining to this station reported in error reporting packets detected by the TRMM.
OCT olTRnetStatsStationAddr	1.3.6.1.4.1.49.2.3.1.5.3.3.1.2	OCTET STRING	read-only	The physical address of this station.
CTR olTRnetStatsStationBurstErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.7	Counter	read-only	The total number of burst errors pertaining to this station reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsStationCongestionErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.10	Counter	read-only	The total number of congestion errors pertaining to this station reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsStationDuplicateAddresses	1.3.6.1.4.1.49.2.3.1.5.3.3.1.13	Counter	read-only	The number of times this station experienced a duplicate address error.
olTRnetStatsStationEntry	1.3.6.1.4.1.49.2.3.1.5.3.3.1		not-accessible	A collection of statistics for a particular station that has been discovered on a a ring monitored by this device.
CTR olTRnetStatsStationFrameCopiedErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.11	Counter	read-only	The total number of frame copied errors pertaining to this station reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsStationLineErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.6	Counter	read-only	The total number of Line Errors pertaining to this station reported in error reporting packets detected by the TRMM.
CTR olTRnetStatsStationLostFrameErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.9	Counter	read-only	The total number of lost frame errors pertaining to this station reported in error reporting packets detected by the TRMM.
OCT olTRnetStatsStationNAUNAddress	1.3.6.1.4.1.49.2.3.1.5.3.3.1.5	OCTET STRING	read-only	The physical address of the nearest active upstream neighbor of this station.
INT olTRnetStatsStationNetID	1.3.6.1.4.1.49.2.3.1.5.3.3.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
INT olTRnetStatsStationPortIndex	1.3.6.1.4.1.49.2.3.1.5.3.3.1.4	INTEGER	read-only	The port number within olTRnetStatsStationSlotIndex's slot that received this address. If olTRnetStatsStationSlotIndex has a value of external(255), then the port address will be 255.
INT olTRnetStatsStationSlotIndex	1.3.6.1.4.1.49.2.3.1.5.3.3.1.3	INTEGER	read-only	The slot number of the station with this address. Addresses with a slot value of external(255) are not in this concentrator.
olTRnetStatsStationTable	1.3.6.1.4.1.49.2.3.1.5.3.3		not-accessible	A list of ring statistics entries.
CTR olTRnetStatsStationTokenErrors	1.3.6.1.4.1.49.2.3.1.5.3.3.1.12	Counter	read-only	The total number of token errors pertaining to this station reported in error reporting packets detected by the TRMM.
olTRnetStatsTable	1.3.6.1.4.1.49.2.3.1.5.3.2		not-accessible	A list of Token Ring statistics entries counted for each network.
CTR olTRnetStatsTokenErrors	1.3.6.1.4.1.49.2.3.1.5.3.2.1.8	Counter	read-only	The total number of token errors reported in error reporting packets detected by the TRMM.
INT olTRnetStatsTotalPorts	1.3.6.1.4.1.49.2.3.1.5.3.2.1.17	INTEGER	read-only	The total number of ports within this concentrator and on this ring regardless of their admin state or status.
INT olTRnetStatsTotalStations	1.3.6.1.4.1.49.2.3.1.5.3.2.1.15	INTEGER	read-only	The number of stations currently participating in the 802.5 MAC protocol on the ring.
CTR olTRTrafBroadcastFrames	1.3.6.1.4.1.49.2.3.1.5.3.6.1.8	Counter	read-only	The total number of non-MAC frames received that were directed to a broadcast address (0xFFFFFFFFFFFF or 0xC000FFFFFFFF).
INT olTRTrafControlClear	1.3.6.1.4.1.49.2.3.1.5.3.7.1.4	INTEGER	read-write	When the value of this object is set to clear, all entries in the token ring station traffic tables (olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable, and olTRTrafTopNSummaryTable) are cleared.
olTRTrafControlEntry	1.3.6.1.4.1.49.2.3.1.5.3.7.1		not-accessible	A collection of information about olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable, and olTRTrafTopNSummaryTable
TIK olTRTrafControlLastClearTime	1.3.6.1.4.1.49.2.3.1.5.3.7.1.5	TimeTicks	read-only	The value of sysUpTime when the token ring station traffic tables (olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable and olTRTrafTopNSummaryTable) were cleared. If never cleared, this value shall be zero (and the token ring station traffic tables will contain information collected since the XMM was started up).
INT olTRTrafControlLogicalLock	1.3.6.1.4.1.49.2.3.1.5.3.7.1.3	INTEGER	read-write	A semaphore for locking the token ring station traffic tables: olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable, and olTRTrafTopNSummaryTable. When the semaphore is locked, adds, deletes, and re-sorting the traffic tables associated with this olTRTrafControlEntry will pend until the semaphore is unlocked, so that a valid set of entries can be read. Note that the normal incrementing of the traffic counters are not affected by the setting of this semaphore. This cannot be set to unlock if olTRTrafControlLogicalState is changing. For complete accuracy, this semaphore should be read after being set to ensure that the tables were not changing when the lock was attempted. After the table information has been recorded, the semaphore should be set to unlock to allow changes to occur.
INT olTRTrafControlLogicalState	1.3.6.1.4.1.49.2.3.1.5.3.7.1.2	INTEGER	read-only	The state of the token ring station traffic tables: olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable and olTRTrafTopNSummaryTable. If any of the tables associated with this olTRTrafControlEntry are being updated, then the state is changing(1).
INT olTRTrafControlNetID	1.3.6.1.4.1.49.2.3.1.5.3.7.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
TIK olTRTrafControlPortLastChangeTime	1.3.6.1.4.1.49.2.3.1.5.3.7.1.9	TimeTicks	read-only	The value of sysUpTime when the last entry was added to or deleted (or re-sorted) from the portion of the olTRTrafPortTable associated with this olTRTrafControlEntry. If no additions or deletions have occurred, this value shall be zero.
INT olTRTrafControlPortTotalStations	1.3.6.1.4.1.49.2.3.1.5.3.7.1.8	INTEGER	read-only	The number of stations in the portion of the olTRTrafPortTable associated with this olTRTrafControlEntry.
TIK olTRTrafControlStationLastChangeTime	1.3.6.1.4.1.49.2.3.1.5.3.7.1.7	TimeTicks	read-only	The value of sysUpTime when the last entry was added to or deleted (or re-sorted) from the portion of the olTRTrafStationTable associated with this olTRTrafControlEntry. If no additions or deletions have occurred, this value shall be zero.
olTRTrafControlTable	1.3.6.1.4.1.49.2.3.1.5.3.7		not-accessible	A list entries containing information about olTRTrafStationTable, olTRTrafPortTable, olTRTrafTopNTable, and olTRTrafTopNSummaryTable
INT olTRTrafControlTopNInterval	1.3.6.1.4.1.49.2.3.1.5.3.7.1.13	INTEGER	read-write	Specifies the length of the TopN data collection period in seconds. Minimum length is 5 seconds; maximum is 86400 seconds (24 hours). When this value is modified, all associated entries in olTRTrafTopNTable and olTRTrafTopNSummaryTable are deleted and a new TopN data collection period is started.
TIK olTRTrafControlTopNLastChangeTime	1.3.6.1.4.1.49.2.3.1.5.3.7.1.12	TimeTicks	read-only	The value of sysUpTime when the last entry was added to or deleted (or re-sorted) from the portion of the olTRTrafTopNTable and olTRTrafTopNSummaryTable associated with this olTRTrafControlEntry. This is equivalent to the time when the last TopN data collection period ended. If no additions or deletions have occurred, this value shall be zero.
INT olTRTrafControlTopNMaxStations	1.3.6.1.4.1.49.2.3.1.5.3.7.1.10	INTEGER	read-write	Specifies a maximum value for olTRTrafControlTopNTotalStations in this olTRTrafControlEntry. If this value is zero then no maximum value for olTRTrafControlTopNTotalStations is specified.
INT olTRTrafControlTopNTotalStations	1.3.6.1.4.1.49.2.3.1.5.3.7.1.11	INTEGER	read-only	The number of stations (for each statistic) in the portion of the olTRTrafTopNTable and olTRTrafTopNSummaryTable associated with this olTRTrafControlEntry. If olTRTrafControlTopNMaxStations is zero or is not less than olTRTrafControlTotalStations then olTRTrafControlTopNTotalStations will have the same value as olTRTrafControlTotalStations. Otherwise olTRTrafControlTopNTotalStations will have the same value as olTRTrafControlTopNMaxStations.
INT olTRTrafControlTotalStations	1.3.6.1.4.1.49.2.3.1.5.3.7.1.6	INTEGER	read-only	The number of stations in the portion of the olTRTrafStationTable associated with this olTRTrafControlEntry.
CTR olTRTrafDropEvents	1.3.6.1.4.1.49.2.3.1.5.3.6.1.3	Counter	read-only	The total number of events in which frames were dropped by the TRMM due to lack of resources. Note that this number is not necessarily the number of frames dropped; it is just the number of times this condition has been detected.
olTRTrafEntry	1.3.6.1.4.1.49.2.3.1.5.3.6.1		not-accessible	A collection of statistics kept for a particular Token Ring interface. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
CTR olTRTrafFrames	1.3.6.1.4.1.49.2.3.1.5.3.6.1.5	Counter	read-only	The total number of frames received.
CTR olTRTrafFrames1024to2047Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.15	Counter	read-only	The total number of non-MAC frames received that were between 1024 and 2047 octets in length inclusive.
CTR olTRTrafFrames128to255Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.12	Counter	read-only	The total number of non-MAC frames received that were between 128 and 255 octets in length inclusive.
CTR olTRTrafFrames18to63Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.10	Counter	read-only	The total number of non-MAC frames received that were between 18 and 63 octets in length inclusive.
CTR olTRTrafFrames2048to4095Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.16	Counter	read-only	The total number of non-MAC frames received that were between 2048 and 4095 octets in length inclusive.
CTR olTRTrafFrames256to511Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.13	Counter	read-only	The total number of non-MAC frames received that were between 256 and 511 octets in length inclusive.
CTR olTRTrafFrames4096to8191Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.17	Counter	read-only	The total number of non-MAC frames received that were between 4096 and 8191 octets in length inclusive.
CTR olTRTrafFrames512to1023Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.14	Counter	read-only	The total number of non-MAC frames received that were between 512 and 1023 octets in length inclusive.
CTR olTRTrafFrames64to127Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.11	Counter	read-only	The total number of non-MAC frames received that were between 64 and 127 octets in length inclusive.
CTR olTRTrafFrames8192to18000Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.18	Counter	read-only	The total number of non-MAC frames received that were between 8192 and 18000 octets in length inclusive.
CTR olTRTrafFramesGreaterThan18000Octets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.19	Counter	read-only	The total number of non-MAC frames received that were greater than or equal to 18000 octets in length.
CTR olTRTrafMacFrames	1.3.6.1.4.1.49.2.3.1.5.3.6.1.7	Counter	read-only	The total number of MAC frames received.
CTR olTRTrafMacOctets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.6	Counter	read-only	The total number of octets of data in MAC frames received on the network.
CTR olTRTrafMulticastFrames	1.3.6.1.4.1.49.2.3.1.5.3.6.1.9	Counter	read-only	The total number of non-MAC frames received that were directed to a local or global multicast or functional address. Note that this number does not include frames directed to a broadcast address.
INT olTRTrafNetID	1.3.6.1.4.1.49.2.3.1.5.3.6.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
CTR olTRTrafOctets	1.3.6.1.4.1.49.2.3.1.5.3.6.1.4	Counter	read-only	The total number of octets of data received on the network.
MAC olTRTrafPortAddress	1.3.6.1.4.1.49.2.3.1.5.3.9.1.4	MacAddress	read-only	The physical address of this station.
olTRTrafPortEntry	1.3.6.1.4.1.49.2.3.1.5.3.9.1		not-accessible	A collection of station statistics for a particular station that has been discovered on an interface of this device. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets. include error frames; all octet counters exclude framing bits but include FCS octets.
CTR olTRTrafPortInFrames	1.3.6.1.4.1.49.2.3.1.5.3.9.1.5	Counter	read-only	The number of frames transmitted to this address since it was added to this table.
CTR olTRTrafPortInOctets	1.3.6.1.4.1.49.2.3.1.5.3.9.1.7	Counter	read-only	The number of octets transmitted to this address since it was added to this table.
INT olTRTrafPortNetID	1.3.6.1.4.1.49.2.3.1.5.3.9.1.3	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
CTR olTRTrafPortOutBroadcastFrames	1.3.6.1.4.1.49.2.3.1.5.3.9.1.10	Counter	read-only	The number of frames transmitted by this address that were directed to the broadcast address since it was added to this table.
CTR olTRTrafPortOutErrors	1.3.6.1.4.1.49.2.3.1.5.3.9.1.9	Counter	read-only	The number of error frames transmitted by this address since it was added to this table. Only isolating errors (LineErrors, BurstErrors, ACErrors, InternalErrors, and AbortErrors) and CongestionErrors are counted.
CTR olTRTrafPortOutFrames	1.3.6.1.4.1.49.2.3.1.5.3.9.1.6	Counter	read-only	The number of frames transmitted by this address since it was added to this table.
CTR olTRTrafPortOutMulticastFrames	1.3.6.1.4.1.49.2.3.1.5.3.9.1.11	Counter	read-only	The number of frames transmitted by this address that were directed to a multicast address since it was added to this table. Note that this number does not include frames directed to the broadcast address.
CTR olTRTrafPortOutOctets	1.3.6.1.4.1.49.2.3.1.5.3.9.1.8	Counter	read-only	The number of octets transmitted by this address since it was added to this table.
INT olTRTrafPortPortIndex	1.3.6.1.4.1.49.2.3.1.5.3.9.1.2	INTEGER	read-only	The port number within olTRTrafPortSlotIndex's slot that received this address.
INT olTRTrafPortSlotIndex	1.3.6.1.4.1.49.2.3.1.5.3.9.1.1	INTEGER	read-only	The slot number of the station with this address.
olTRTrafPortTable	1.3.6.1.4.1.49.2.3.1.5.3.9		not-accessible	A list of Token Ring station traffic statistics entries indexed by slot number, and port number. Note that stations external to this concentrator or on another ring are excluded from this table. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
MAC olTRTrafStationAddress	1.3.6.1.4.1.49.2.3.1.5.3.8.1.2	MacAddress	read-only	The physical address of this station.
olTRTrafStationEntry	1.3.6.1.4.1.49.2.3.1.5.3.8.1		not-accessible	A collection of station statistics for a particular station that has been discovered on an interface of this device. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
CTR olTRTrafStationInFrames	1.3.6.1.4.1.49.2.3.1.5.3.8.1.5	Counter	read-only	The number of frames transmitted to this address since it was added to this table.
CTR olTRTrafStationInOctets	1.3.6.1.4.1.49.2.3.1.5.3.8.1.7	Counter	read-only	The number of octets transmitted to this address since it was added to this table.
INT olTRTrafStationNetID	1.3.6.1.4.1.49.2.3.1.5.3.8.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
CTR olTRTrafStationOutBroadcastFrames	1.3.6.1.4.1.49.2.3.1.5.3.8.1.10	Counter	read-only	The number of frames transmitted by this address that were directed to the broadcast address since it was added to this table.
CTR olTRTrafStationOutErrors	1.3.6.1.4.1.49.2.3.1.5.3.8.1.9	Counter	read-only	The number of error frames transmitted by this address since it was added to this table. Only isolating errors (LineErrors, BurstErrors, ACErrors, InternalErrors, and AbortErrors) and CongestionErrors are counted.
CTR olTRTrafStationOutFrames	1.3.6.1.4.1.49.2.3.1.5.3.8.1.6	Counter	read-only	The number of frames transmitted by this address since it was added to this table.
CTR olTRTrafStationOutMulticastFrames	1.3.6.1.4.1.49.2.3.1.5.3.8.1.11	Counter	read-only	The number of frames transmitted by this address that were directed to a multicast address since it was added to this table. Note that this number does not include frames directed to the broadcast address.
CTR olTRTrafStationOutOctets	1.3.6.1.4.1.49.2.3.1.5.3.8.1.8	Counter	read-only	The number of octets transmitted by this address since it was added to this table.
INT olTRTrafStationPortIndex	1.3.6.1.4.1.49.2.3.1.5.3.8.1.4	INTEGER	read-only	The port number within olTRTrafSlotIndex's slot that received this address. If olTRTrafSlotIndex has a value of remote-ring(254), then the port address will be 254. If olTRTrafSlotIndex has a value of external(255), then the port address will be 255.
INT olTRTrafStationSlotIndex	1.3.6.1.4.1.49.2.3.1.5.3.8.1.3	INTEGER	read-only	The slot number of the station with this address. Addresses with a slot value of remote-ring(254) are not in this ring. Addresses with a slot value of external(255) are not in this concentrator.
olTRTrafStationTable	1.3.6.1.4.1.49.2.3.1.5.3.8		not-accessible	A list of Token Ring station traffic statistics entries indexed by Network ID and MAC address. The table has olTRTrafTotalStations entries. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
olTRTrafTable	1.3.6.1.4.1.49.2.3.1.5.3.6		not-accessible	A list of Token Ring network traffic (non-error) statistics entries. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
INT olTRTrafTokenRotationTime	1.3.6.1.4.1.49.2.3.1.5.3.6.1.2	INTEGER	read-only	An estimate of the time (in microseconds) that it takes for the token to complete a single rotation around the ring.
MAC olTRTrafTopNAddress	1.3.6.1.4.1.49.2.3.1.5.3.10.1.4	MacAddress	read-only	The physical address of this station.
olTRTrafTopNEntry	1.3.6.1.4.1.49.2.3.1.5.3.10.1		not-accessible	A collection of station statistics for a particular station that has been discovered on an interface of this device. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
INT olTRTrafTopNIndex	1.3.6.1.4.1.49.2.3.1.5.3.10.1.3	INTEGER	read-only	An index that uniquely identifies an entry in the olTRTrafTopN table among those in the same network and for the same olTRTrafTopNStatistic. This index is between 1 and N, where N is the value of olTRTrafControlTopNTotalStations. Increasing values of olTRTrafTopNIndex shall be assigned to entries with decreasing values of the object referenced by olTRTrafTopNStatistic.
CTR olTRTrafTopNInFrames	1.3.6.1.4.1.49.2.3.1.5.3.10.1.7	Counter	read-only	The number of frames transmitted to this address during the last TopN data collection period.
CTR olTRTrafTopNInOctets	1.3.6.1.4.1.49.2.3.1.5.3.10.1.9	Counter	read-only	The number of octets transmitted to this address during the last TopN data collection period.
INT olTRTrafTopNNetID	1.3.6.1.4.1.49.2.3.1.5.3.10.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
CTR olTRTrafTopNOutBroadcastFrames	1.3.6.1.4.1.49.2.3.1.5.3.10.1.12	Counter	read-only	The number of frames transmitted by this address that were directed to the broadcast address during the last TopN data collection period.
CTR olTRTrafTopNOutErrors	1.3.6.1.4.1.49.2.3.1.5.3.10.1.11	Counter	read-only	The number of error frames transmitted by this address during the last TopN data collection period. Only isolating errors (LineErrors, BurstErrors, ACErrors, InternalErrors, and AbortErrors) and CongestionErrors are counted.
CTR olTRTrafTopNOutFrames	1.3.6.1.4.1.49.2.3.1.5.3.10.1.8	Counter	read-only	The number of frames transmitted by this address during the last TopN data collection period.
CTR olTRTrafTopNOutMulticastFrames	1.3.6.1.4.1.49.2.3.1.5.3.10.1.13	Counter	read-only	The number of frames transmitted by this address that were directed to a multicast address during the last TopN data collection period. Note that this number does not include frames directed to the broadcast address.
CTR olTRTrafTopNOutOctets	1.3.6.1.4.1.49.2.3.1.5.3.10.1.10	Counter	read-only	The number of octets transmitted by this address during the last TopN data collection period.
INT olTRTrafTopNPortIndex	1.3.6.1.4.1.49.2.3.1.5.3.10.1.6	INTEGER	read-only	The port number within olTRTrafTopNSlotIndex's slot that received this address. If olTRTrafTopNSlotIndex has a value of remote-ring(254), then the port address will be 254. If olTRTrafTopNSlotIndex has a value of external(255), then the port address will be 255.
INT olTRTrafTopNSlotIndex	1.3.6.1.4.1.49.2.3.1.5.3.10.1.5	INTEGER	read-only	The slot number of the station with this address. Addresses with a slot value of remote-ring(254) are not in this ring. Addresses with a slot value of external(255) are not in this concentrator.
INT olTRTrafTopNStatistic	1.3.6.1.4.1.49.2.3.1.5.3.10.1.2	INTEGER	read-write	The object representing the statistic for each station that this portion of the olTRTrafTopNTable is sorted on.
olTRTrafTopNSummaryEntry	1.3.6.1.4.1.49.2.3.1.5.3.11.1		not-accessible	A segment of the Top N list for a particular statistic.
INT olTRTrafTopNSummaryIndex	1.3.6.1.4.1.49.2.3.1.5.3.11.1.3	INTEGER	read-only	An index that uniquely identifies an entry in the olTRTrafTopNSummary table among those in the same network and for the same olTRTrafTopNSummaryStatistic. The number of entries for this portion of olTRTrafTopNSummaryTable is number of entries for the corresponding portion of olTRTrafTopNTable divided by 12 (rounded up to the next integer).
INT olTRTrafTopNSummaryNetID	1.3.6.1.4.1.49.2.3.1.5.3.11.1.1	INTEGER	read-only	The network index that uniquely identifies this network. One of token-ring-1 through token-ring-7 or isolated.
OCT olTRTrafTopNSummaryStations	1.3.6.1.4.1.49.2.3.1.5.3.11.1.4	OCTET STRING	read-only	A concatonated list of (up to 12) MAC addresses, their associated slot and port, and a statistic value for traffic associated with stations on the ring. Each entry has 36 octets. The first 6 octets are the MAC address. The 7th octet is the slot ID (or 255 if it is external to the concentrator or 254 if it is on a remote ring). The 8th is the port ID (or 255 if it is external to the concentrator or 254 if it is on a remote ring). The 9th through 36th octets contain the values of the statistics olTRTrafTopNInFrames, olTRTrafTopNOutFrames, olTRTrafTopNInOctets, olTRTrafTopNOutOctets, olTRTrafTopNOutErrors, olTRTrafTopNOutBroadcastFrames, and olTRTrafTopNOutMulticastFrames. Each statistic is represented in 4 octets, most significant octet first. The stations are in order of decreasing values of the statistic referenced by olTRTrafTopNStatistic.
INT olTRTrafTopNSummaryStatistic	1.3.6.1.4.1.49.2.3.1.5.3.11.1.2	INTEGER	read-write	The object representing the statistic for each station that this portion of the olTRTrafTopNSummaryTable is sorted on.
olTRTrafTopNSummaryTable	1.3.6.1.4.1.49.2.3.1.5.3.11		not-accessible	A list containing information from olTRTrafTopNTable provided for the convenience of network management stations that wish to obtain this information in condensed form.
olTRTrafTopNTable	1.3.6.1.4.1.49.2.3.1.5.3.10		not-accessible	A list of Token Ring station traffic statistics entries indexed by olTRTrafTopNNetID, olTRTrafTopNStatistic, and olTRTrafTopNIndex. For each Network, the list contains 7 logical sublists - one for each statistic. Each of the sublists has olTRTrafControlTopNTotalStations entries. For eack Network, the table has 7 times olTRTrafTopNControlTotalStations entries. All of the counters in this table reflect activity during the last completed TopN data collection period (olTRTrafControlTopNInterval seconds). Note that this table will contain no entries if a TopN data collection period has not yet completed since olTRTrafControlTopNInterval was modified or since startup. Note that all of the frame and octet counters in this table include error frames that have valid length; all octet counters exclude framing bits but include FCS octets.
online	1.3.6.1.4.1.49.2.3.1
portGroup	1.3.6.1.4.1.49.2.3.4.6
softwareGroup	1.3.6.1.4.1.49.2.3.4.3
trmm	1.3.6.1.4.1.49.2.3.7
workGroupHub	1.3.6.1.4.1.49.2.3.4

RFC description

Chipcom's enterprise MIB for Ethernet management modules and bridge monitoring.

Start monitoring Chipcom (3Com) Token Ring bridge/concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

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What Is CHIPTRNET-MIB?

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RFC description