TOKENRING-MIB Table View

This table contains Token Ring interface
parameters and state variables, one entry
per 802.5 interface.

dot5Entry row .1.3.6.1.2.1.10.9.1.1

A list of Token Ring status and parameter
values for an 802.5 interface.

Indexes

dot5IfIndex

Column	Syntax	OID
dot5IfIndex 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…	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.1.1.1
dot5Commands 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…	Enumerationr/w Enumerated Values: 1 noop 2 open 3 reset 4 close	.1.3.6.1.2.1.10.9.1.1.2
dot5RingStatus 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…	Integer32 Constraints: range: 0-262143	.1.3.6.1.2.1.10.9.1.1.3
dot5RingState The current interface state with respect to entering or leaving the ring.	Enumeration Enumerated Values: 1 opened 2 closed 3 opening 4 closing 5 openFailure 6 ringFailure	.1.3.6.1.2.1.10.9.1.1.4
dot5RingOpenStatus This object indicates the success, or the reason for failure, of the station's most recent attempt to enter the ring.	Enumeration Enumerated Values: 1 noOpen 2 badParam 3 lobeFailed 4 signalLoss 5 insertionTimeout 6 ringFailed 7 beaconing 8 duplicateMAC 9 requestFailed 10 removeReceived 11 open	.1.3.6.1.2.1.10.9.1.1.5
dot5RingSpeed 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, dot…	Enumerationr/w Enumerated Values: 1 unknown 2 oneMegabit 3 fourMegabit 4 sixteenMegabit	.1.3.6.1.2.1.10.9.1.1.6
dot5UpStream The MAC-address of the up stream neighbor station in the ring.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.3.6.1.2.1.10.9.1.1.7
dot5ActMonParticipate 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 Act…	Enumerationr/w Enumerated Values: 1 true 2 false	.1.3.6.1.2.1.10.9.1.1.8
dot5Functional The bit mask of all Token Ring functional addresses for which this interface will accept frames.	SNMPv2-TCMacAddressr/w Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.3.6.1.2.1.10.9.1.1.9
dot5LastBeaconSent The value of MIB-II's sysUpTime object at which the local system last transmitted a Beacon frame on this interface.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.10.9.1.1.10

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.

dot5StatsEntry row .1.3.6.1.2.1.10.9.2.1

An entry contains the 802.5 statistics
for a particular interface.

Indexes

dot5StatsIfIndex

Column	Syntax	OID
dot5StatsIfIndex 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 sa…	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.2.1.1
dot5StatsLineErrors 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 t…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.2
dot5StatsBurstErrors This counter is incremented when a station detects the absence of transitions for five half-bit timers (burst-five error).	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.3
dot5StatsACErrors 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…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.4
dot5StatsAbortTransErrors This counter is incremented when a station transmits an abort delimiter while transmitting.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.5
dot5StatsInternalErrors This counter is incremented when a station recognizes an internal error.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.6
dot5StatsLostFrameErrors 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 TR…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.7
dot5StatsReceiveCongestions 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.8
dot5StatsFrameCopiedErrors 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.9
dot5StatsTokenErrors This counter is incremented when a station acting as the active monitor recognizes an error condition that needs a token transmitted.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.10
dot5StatsSoftErrors 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 pr…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.11
dot5StatsHardErrors 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.12
dot5StatsSignalLoss The number of times this interface has detected the loss of signal condition from the ring.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.13
dot5StatsTransmitBeacons The number of times this interface has transmitted a beacon frame.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.14
dot5StatsRecoverys 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…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.15
dot5StatsLobeWires 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.16
dot5StatsRemoves 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.17
dot5StatsSingles 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.18
dot5StatsFreqErrors 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.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.19

This table contains Token Ring interface
timer values, one entry per 802.5
interface.

dot5TimerEntry row .1.3.6.1.2.1.10.9.5.1

A list of Token Ring timer values for an
802.5 interface.

Indexes

dot5TimerIfIndex

Column	Syntax	OID
dot5TimerIfIndexobsolete 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 t…	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.1
dot5TimerReturnRepeatobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.2
dot5TimerHoldingobsolete Maximum period of time a station is permitted to transmit frames after capturing a token, in units of 100 micro-seconds.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.3
dot5TimerQueuePDUobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.4
dot5TimerValidTransmitobsolete The time-out value used by the active monitor to detect the absence of valid transmissions, in units of 100 micro-seconds.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.5
dot5TimerNoTokenobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.6
dot5TimerActiveMonobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.7
dot5TimerStandbyMonobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.8
dot5TimerErrorReportobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.9
dot5TimerBeaconTransmitobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.10
dot5TimerBeaconReceiveobsolete 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.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.11