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TOKENRING-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, Counter32, Integer32 FROM SNMPv2-SMI transmission FROM RFC1213-MIB MacAddress,TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; dot5 MODULE-IDENTITY LAST-UPDATED "9410231150Z" ORGANIZATION "IETF Interfaces MIB Working Group" CONTACT-INFO " Keith McCloghrie Postal: 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 IEEE Token Ring entities." ::= { transmission 9 } -- The 802.5 Interface Table -- This table contains state and parameter information which -- is specific to 802.5 interfaces. It is mandatory that -- systems having 802.5 interfaces implement this table in -- addition to the ifTable (see RFCs 1213 and 1573). dot5Table OBJECT-TYPE SYNTAX SEQUENCE OF Dot5Entry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains Token Ring interface parameters and state variables, one entry per 802.5 interface." ::= { dot5 1 } dot5Entry OBJECT-TYPE SYNTAX Dot5Entry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of Token Ring status and parameter values for an 802.5 interface." INDEX { dot5IfIndex } ::= { dot5Table 1 } Dot5Entry ::= SEQUENCE { dot5IfIndex Integer32, dot5Commands INTEGER, dot5RingStatus INTEGER, dot5RingState INTEGER, dot5RingOpenStatus INTEGER, dot5RingSpeed INTEGER, dot5UpStream MacAddress, dot5ActMonParticipate INTEGER, dot5Functional MacAddress, dot5LastBeaconSent TimeStamp } dot5IfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object identifies the 802.5 interface for which this entry contains management information. The value of this object for a particular interface has the same value as the ifIndex object, defined in MIB-II for the same interface." ::= { dot5Entry 1 } dot5Commands OBJECT-TYPE SYNTAX INTEGER { noop(1), open(2), reset(3), close(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "When this object is set to the value of open(2), the station should go into the open state. The progress and success of the open is given by the values of the objects dot5RingState and dot5RingOpenStatus. When this object is set to the value of reset(3), then the station should do a reset. On a reset, all MIB counters should retain their values, if possible. Other side affects are dependent on the hardware chip set. When this object is set to the value of close(4), the station should go into the stopped state by removing itself from the ring. Setting this object to a value of noop(1) has no effect. When read, this object always has a value of noop(1). The open(2) and close(4) values correspond to the up(1) and down(2) values of MIB-II's ifAdminStatus and ifOperStatus, i.e., the setting of ifAdminStatus and dot5Commands affects the values of both dot5Commands and ifOperStatus." ::= { dot5Entry 2 } dot5RingStatus OBJECT-TYPE SYNTAX INTEGER (0..262143) MAX-ACCESS read-only STATUS current DESCRIPTION "The current interface status which can be used to diagnose fluctuating problems that can occur on token rings, after a station has successfully been added to the ring. Before an open is completed, this object has the value for the 'no status' condition. The dot5RingState and dot5RingOpenStatus objects provide for debugging problems when the station can not even enter the ring. The object's value is a sum of values, one for each currently applicable condition. The following values are defined for various conditions: 0 = No Problems detected 32 = Ring Recovery 64 = Single Station 256 = Remove Received 512 = reserved 1024 = Auto-Removal Error 2048 = Lobe Wire Fault 4096 = Transmit Beacon 8192 = Soft Error 16384 = Hard Error 32768 = Signal Loss 131072 = no status, open not completed." ::= { dot5Entry 3 } dot5RingState OBJECT-TYPE SYNTAX INTEGER { opened(1), closed(2), opening(3), closing(4), openFailure(5), ringFailure(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current interface state with respect to entering or leaving the ring." ::= { dot5Entry 4 } dot5RingOpenStatus OBJECT-TYPE SYNTAX INTEGER { noOpen(1), -- no open attempted badParam(2), lobeFailed(3), signalLoss(4), insertionTimeout(5), ringFailed(6), beaconing(7), duplicateMAC(8), requestFailed(9), removeReceived(10), open(11) -- last open successful } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the success, or the reason for failure, of the station's most recent attempt to enter the ring." ::= { dot5Entry 5 } dot5RingSpeed OBJECT-TYPE SYNTAX INTEGER { unknown(1), oneMegabit(2), fourMegabit(3), sixteenMegabit(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "The ring-speed at the next insertion into the ring. Note that this may or may not be different to the current ring-speed which is given by MIB-II's ifSpeed. For interfaces which do not support changing ring-speed, dot5RingSpeed can only be set to its current value. When dot5RingSpeed has the value unknown(1), the ring's actual ring-speed is to be used." ::= { dot5Entry 6 } dot5UpStream OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The MAC-address of the up stream neighbor station in the ring." ::= { dot5Entry 7 } dot5ActMonParticipate OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "If this object has a value of true(1) then this interface will participate in the active monitor selection process. If the value is false(2) then it will not. Setting this object does not take effect until the next Active Monitor election, and might not take effect until the next time the interface is opened." ::= { dot5Entry 8 } dot5Functional OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The bit mask of all Token Ring functional addresses for which this interface will accept frames." ::= { dot5Entry 9 } dot5LastBeaconSent OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of MIB-II's sysUpTime object at which the local system last transmitted a Beacon frame on this interface." ::= { dot5Entry 10 } -- The 802.5 Statistics Table -- This table contains statistics and error counter which are -- specific to 802.5 interfaces. It is mandatory that systems -- having 802.5 interfaces implement this table. dot5StatsTable OBJECT-TYPE SYNTAX SEQUENCE OF Dot5StatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Token Ring statistics, one entry per 802.5 interface. All the statistics are defined using the syntax Counter32 as 32-bit wrap around counters. Thus, if an interface's hardware maintains these statistics in 16-bit counters, then the agent must read the hardware's counters frequently enough to prevent loss of significance, in order to maintain 32-bit counters in software." ::= { dot5 2 } dot5StatsEntry OBJECT-TYPE SYNTAX Dot5StatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry contains the 802.5 statistics for a particular interface." INDEX { dot5StatsIfIndex } ::= { dot5StatsTable 1 } Dot5StatsEntry ::= SEQUENCE { dot5StatsIfIndex Integer32, dot5StatsLineErrors Counter32, dot5StatsBurstErrors Counter32, dot5StatsACErrors Counter32, dot5StatsAbortTransErrors Counter32, dot5StatsInternalErrors Counter32, dot5StatsLostFrameErrors Counter32, dot5StatsReceiveCongestions Counter32, dot5StatsFrameCopiedErrors Counter32, dot5StatsTokenErrors Counter32, dot5StatsSoftErrors Counter32, dot5StatsHardErrors Counter32, dot5StatsSignalLoss Counter32, dot5StatsTransmitBeacons Counter32, dot5StatsRecoverys Counter32, dot5StatsLobeWires Counter32, dot5StatsRemoves Counter32, dot5StatsSingles Counter32, dot5StatsFreqErrors Counter32 } dot5StatsIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object identifies the 802.5 interface for which this entry contains management information. The value of this object for a particular interface has the same value as MIB-II's ifIndex object for the same interface." ::= { dot5StatsEntry 1 } dot5StatsLineErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a frame or token is copied or repeated by a station, the E bit is zero in the frame or token and one of the following conditions exists: 1) there is a non-data bit (J or K bit) between the SD and the ED of the frame or token, or 2) there is an FCS error in the frame." ::= { dot5StatsEntry 2 } dot5StatsBurstErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station detects the absence of transitions for five half-bit timers (burst-five error)." ::= { dot5StatsEntry 3 } dot5StatsACErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station receives an AMP or SMP frame in which A is equal to C is equal to 0, and then receives another SMP frame with A is equal to C is equal to 0 without first receiving an AMP frame. It denotes a station that cannot set the AC bits properly." ::= { dot5StatsEntry 4 } dot5StatsAbortTransErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station transmits an abort delimiter while transmitting." ::= { dot5StatsEntry 5 } dot5StatsInternalErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station recognizes an internal error." ::= { dot5StatsEntry 6 } dot5StatsLostFrameErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station is transmitting and its TRR timer expires. This condition denotes a condition where a transmitting station in strip mode does not receive the trailer of the frame before the TRR timer goes off." ::= { dot5StatsEntry 7 } dot5StatsReceiveCongestions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station recognizes a frame addressed to its specific address, but has no available buffer space indicating that the station is congested." ::= { dot5StatsEntry 8 } dot5StatsFrameCopiedErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station recognizes a frame addressed to its specific address and detects that the FS field A bits are set to 1 indicating a possible line hit or duplicate address." ::= { dot5StatsEntry 9 } dot5StatsTokenErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a station acting as the active monitor recognizes an error condition that needs a token transmitted." ::= { dot5StatsEntry 10 } dot5StatsSoftErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Soft Errors the interface has detected. It directly corresponds to the number of Report Error MAC frames that this interface has transmitted. Soft Errors are those which are recoverable by the MAC layer protocols." ::= { dot5StatsEntry 11 } dot5StatsHardErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this interface has detected an immediately recoverable fatal error. It denotes the number of times this interface is either transmitting or receiving beacon MAC frames." ::= { dot5StatsEntry 12 } dot5StatsSignalLoss OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this interface has detected the loss of signal condition from the ring." ::= { dot5StatsEntry 13 } dot5StatsTransmitBeacons OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this interface has transmitted a beacon frame." ::= { dot5StatsEntry 14 } dot5StatsRecoverys OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Claim Token MAC frames received or transmitted after the interface has received a Ring Purge MAC frame. This counter signifies the number of times the ring has been purged and is being recovered back into a normal operating state." ::= { dot5StatsEntry 15 } dot5StatsLobeWires OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the interface has detected an open or short circuit in the lobe data path. The adapter will be closed and dot5RingState will signify this condition." ::= { dot5StatsEntry 16 } dot5StatsRemoves OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the interface has received a Remove Ring Station MAC frame request. When this frame is received the interface will enter the close state and dot5RingState will signify this condition." ::= { dot5StatsEntry 17 } dot5StatsSingles OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the interface has sensed that it is the only station on the ring. This will happen if the interface is the first one up on a ring, or if there is a hardware problem." ::= { dot5StatsEntry 18 } dot5StatsFreqErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the interface has detected that the frequency of the incoming signal differs from the expected frequency by more than that specified by the IEEE 802.5 standard." ::= { dot5StatsEntry 19 } -- The Timer Table -- This group contains the values of timers for 802.5 -- interfaces. This table is obsolete, but its definition -- is retained here for backwards compatibility. dot5TimerTable OBJECT-TYPE SYNTAX SEQUENCE OF Dot5TimerEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "This table contains Token Ring interface timer values, one entry per 802.5 interface." ::= { dot5 5 } dot5TimerEntry OBJECT-TYPE SYNTAX Dot5TimerEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A list of Token Ring timer values for an 802.5 interface." INDEX { dot5TimerIfIndex } ::= { dot5TimerTable 1 } Dot5TimerEntry ::= SEQUENCE { dot5TimerIfIndex Integer32, dot5TimerReturnRepeat Integer32, dot5TimerHolding Integer32, dot5TimerQueuePDU Integer32, dot5TimerValidTransmit Integer32, dot5TimerNoToken Integer32, dot5TimerActiveMon Integer32, dot5TimerStandbyMon Integer32, dot5TimerErrorReport Integer32, dot5TimerBeaconTransmit Integer32, dot5TimerBeaconReceive Integer32 } dot5TimerIfIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The value of this object identifies the 802.5 interface for which this entry contains timer values. The value of this object for a particular interface has the same value as MIB-II's ifIndex object for the same interface." ::= { dot5TimerEntry 1 } dot5TimerReturnRepeat OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value used to ensure the interface will return to Repeat State, in units of 100 micro-seconds. The value should be greater than the maximum ring latency." ::= { dot5TimerEntry 2 } dot5TimerHolding OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "Maximum period of time a station is permitted to transmit frames after capturing a token, in units of 100 micro-seconds." ::= { dot5TimerEntry 3 } dot5TimerQueuePDU OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value for enqueuing of an SMP PDU after reception of an AMP or SMP frame in which the A and C bits were equal to 0, in units of 100 micro-seconds." ::= { dot5TimerEntry 4 } dot5TimerValidTransmit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value used by the active monitor to detect the absence of valid transmissions, in units of 100 micro-seconds." ::= { dot5TimerEntry 5 } dot5TimerNoToken OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value used to recover from various-related error situations. If N is the maximum number of stations on the ring, the value of this timer is normally: dot5TimerReturnRepeat + N*dot5TimerHolding." ::= { dot5TimerEntry 6 } dot5TimerActiveMon OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value used by the active monitor to stimulate the enqueuing of an AMP PDU for transmission, in units of 100 micro-seconds." ::= { dot5TimerEntry 7 } dot5TimerStandbyMon OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value used by the stand-by monitors to ensure that there is an active monitor on the ring and to detect a continuous stream of tokens, in units of 100 micro-seconds." ::= { dot5TimerEntry 8 } dot5TimerErrorReport OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value which determines how often a station shall send a Report Error MAC frame to report its error counters, in units of 100 micro-seconds." ::= { dot5TimerEntry 9 } dot5TimerBeaconTransmit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value which determines how long a station shall remain in the state of transmitting Beacon frames before entering the Bypass state, in units of 100 micro-seconds." ::= { dot5TimerEntry 10 } dot5TimerBeaconReceive OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The time-out value which determines how long a station shall receive Beacon frames from its downstream neighbor before entering the Bypass state, in units of 100 micro-seconds." ::= { dot5TimerEntry 11 } -- 802.5 Interface Tests dot5Tests OBJECT IDENTIFIER ::= { dot5 3 } -- RFC 1573 defines the ifTestTable, through which a -- network manager can instruct an agent to test an interface -- for various faults. A test to be performed is identified -- as an OBJECT IDENTIFIER. -- The Insert Function test dot5TestInsertFunc OBJECT-IDENTITY STATUS current DESCRIPTION "Invoking this test causes the station to test the insert ring logic of the hardware if the station's lobe media cable is connected to a wiring concentrator. Note that this command inserts the station into the network, and thus, could cause problems if the station is connected to a operational network." ::= { dot5Tests 1 } -- The Full-Duplex Loop Back test dot5TestFullDuplexLoopBack OBJECT-IDENTITY STATUS current DESCRIPTION "Invoking this test on a 802.5 interface causes the interface to check the path from memory through the chip set's internal logic and back to memory, thus checking the proper functioning of the system's interface to the chip set." ::= { dot5Tests 2 } -- 802.5 Hardware Chip Sets -- RFC 1229 specified an object, ifExtnsChipSet, with the -- syntax of OBJECT IDENTIFIER, to identify the hardware -- chip set in use by an interface. RFC 1573 obsoletes -- the use of ifExtnsChipSet. However, the following -- definitions are retained for backwards compatibility. dot5ChipSets OBJECT IDENTIFIER ::= { dot5 4 } dot5ChipSetIBM16 OBJECT-IDENTITY STATUS current DESCRIPTION "IBM's 16/4 Mbs chip set." ::= { dot5ChipSets 1 } dot5ChipSetTItms380 OBJECT-IDENTITY STATUS current DESCRIPTION "Texas Instruments' TMS 380 4Mbs chip-set" ::= { dot5ChipSets 2 } dot5ChipSetTItms380c16 OBJECT-IDENTITY STATUS current DESCRIPTION "Texas Instruments' TMS 380C16 16/4 Mbs chip-set" ::= { dot5ChipSets 3 } -- conformance information dot5Conformance OBJECT IDENTIFIER ::= { dot5 6 } dot5Groups OBJECT IDENTIFIER ::= { dot5Conformance 1 } dot5Compliances OBJECT IDENTIFIER ::= { dot5Conformance 2 } -- compliance statements dot5Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMPv2 entities which implement the IEEE 802.5 MIB." MODULE -- this module MANDATORY-GROUPS { dot5StateGroup, dot5StatsGroup } OBJECT dot5ActMonParticipate MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT dot5Functional MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { dot5Compliances 1 } -- units of conformance dot5StateGroup OBJECT-GROUP OBJECTS { dot5Commands, dot5RingStatus, dot5RingState, dot5RingOpenStatus, dot5RingSpeed, dot5UpStream, dot5ActMonParticipate, dot5Functional, dot5LastBeaconSent } STATUS current DESCRIPTION "A collection of objects providing state information and parameters for IEEE 802.5 interfaces." ::= { dot5Groups 1 } dot5StatsGroup OBJECT-GROUP OBJECTS { dot5StatsLineErrors, dot5StatsBurstErrors, dot5StatsACErrors, dot5StatsAbortTransErrors, dot5StatsInternalErrors, dot5StatsLostFrameErrors, dot5StatsReceiveCongestions, dot5StatsFrameCopiedErrors, dot5StatsTokenErrors, dot5StatsSoftErrors, dot5StatsHardErrors, dot5StatsSignalLoss, dot5StatsTransmitBeacons, dot5StatsRecoverys, dot5StatsLobeWires, dot5StatsRemoves, dot5StatsSingles, dot5StatsFreqErrors } STATUS current DESCRIPTION "A collection of objects providing statistics for IEEE 802.5 interfaces." ::= { dot5Groups 2 } END