RFC1231-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
dot5IfIndexmandatory The value of this object identifies the 802.5 interface for which this entry contains management information. The value of this object for a pa…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.1.1.1
dot5Commandsmandatory 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 no-op 2 open 3 reset 4 close	.1.3.6.1.2.1.10.9.1.1.2
dot5RingStatusmandatory The current interface status which can be used to diagnose fluctuating problems that can occur on token rings, after a station has successfully …	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.1.1.3
dot5RingStatemandatory 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
dot5RingOpenStatusmandatory 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
dot5RingSpeedmandatory The ring's bandwidth.	Enumerationr/w Enumerated Values: 1 unknown 2 oneMegabit 3 fourMegabit 4 sixteenMegabit	.1.3.6.1.2.1.10.9.1.1.6
dot5UpStreammandatory The MAC-address of the up stream neighbor station in the ring.	MacAddress Type Constraints: range: 6	.1.3.6.1.2.1.10.9.1.1.7
dot5ActMonParticipatemandatory 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) th…	Enumerationr/w Enumerated Values: 1 true 2 false	.1.3.6.1.2.1.10.9.1.1.8
dot5Functionalmandatory The bit mask of all Token Ring functional addresses for which this interface will accept frames.	MacAddressr/w Type Constraints: range: 6	.1.3.6.1.2.1.10.9.1.1.9

A table containing Token Ring statistics,
one entry per 802.5 interface.
    All the statistics are defined using
the syntax Counter 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
dot5StatsIfIndexmandatory 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 [4,…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.2.1.1
dot5StatsLineErrorsmandatory 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…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.2
dot5StatsBurstErrorsmandatory This counter is incremented when a station detects the absence of transitions for five half-bit timers (burst-five error).	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.3
dot5StatsACErrorsmandatory 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 …	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.4
dot5StatsAbortTransErrorsmandatory This counter is incremented when a station transmits an abort delimiter while transmitting.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.5
dot5StatsInternalErrorsmandatory This counter is incremented when a station recognizes an internal error.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.6
dot5StatsLostFrameErrorsmandatory 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…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.7
dot5StatsReceiveCongestionsmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.8
dot5StatsFrameCopiedErrorsmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.9
dot5StatsTokenErrorsmandatory This counter is incremented when a station acting as the active monitor recognizes an error condition that needs a token transmitted.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.10
dot5StatsSoftErrorsmandatory 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…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.11
dot5StatsHardErrorsmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.12
dot5StatsSignalLossmandatory The number of times this interface has detected the loss of signal condition from the ring.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.13
dot5StatsTransmitBeaconsmandatory The number of times this interface has transmitted a beacon frame.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.14
dot5StatsRecoverysmandatory 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…	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.15
dot5StatsLobeWiresmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.16
dot5StatsRemovesmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.17
dot5StatsSinglesmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.10.9.2.1.18
dot5StatsFreqErrorsoptional 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, see chapter 7 in [10].	RFC1155-SMICounter 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
dot5TimerIfIndexmandatory 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 …	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.1
dot5TimerReturnRepeatmandatory 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. Implementors are encouraged to provide read-wri…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.2
dot5TimerHoldingmandatory Maximum period of time a station is permitted to transmit frames after capturing a token, in units of 100 micro-seconds. Implementors are encouraged to provide read-write access to this object if that is possible/us…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.3
dot5TimerQueuePDUmandatory 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. Implementors are encouraged to provide …	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.4
dot5TimerValidTransmitmandatory The time-out value used by the active monitor to detect the absence of valid transmissions, in units of 100 micro-seconds. Implementors are encouraged to provide read-write access to this object if that is possible/…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.5
dot5TimerNoTokenmandatory The time-out value used to recover from various-related error situations [9]. If N is the maximum number of stations on the ring, the value of this timer is normally: dot5TimerReturnRepeat + N*dot5TimerHolding. Impl…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.6
dot5TimerActiveMonmandatory 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. Impl…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.7
dot5TimerStandbyMonmandatory 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. Implementors are encouraged to provi…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.8
dot5TimerErrorReportmandatory 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. Implementors are encouraged to provide read-write access to th…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.9
dot5TimerBeaconTransmitmandatory The time-out value which determines how long a station shall remain in the state of transmitting Beacon frames before entering the Bypass state,…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.10
dot5TimerBeaconReceivemandatory 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. Implementors are encouraged to provide…	Integer32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.10.9.5.1.11