RFC1231-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view

Tables

Rows

Columns

dot5Table

table mandatory

.1.3.6.1.2.1.10.9.1 · 1 row entry · 9 columns

Open in standard view

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

dot5Entry entry .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 mandatory

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

Textual Convention: COPS-PR-SPPIInteger32 Integer32

Type Constraints:
range: -2147483648..2147483647

.1.3.6.1.2.1.10.9.1.1.1

dot5Commands mandatory

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

dot5RingStatus mandatory

The current interface status which can
be used to diagnose fluctuating problems
that can occur on token rings, after a

station has successfully …

Integer32

Textual Convention: COPS-PR-SPPIInteger32 Integer32

Type Constraints:
range: -2147483648..2147483647

.1.3.6.1.2.1.10.9.1.1.3

dot5RingState mandatory

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 mandatory

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 mandatory

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

dot5UpStream mandatory

The MAC-address of the up stream neighbor
station in the ring.

MacAddress

Textual Convention: MacAddress OctetString

Type Constraints:
range: 6

.1.3.6.1.2.1.10.9.1.1.7

dot5ActMonParticipate mandatory

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

dot5Functional mandatory

The bit mask of all Token Ring functional
addresses for which this interface will
accept frames.

MacAddressr/w

Textual Convention: MacAddress OctetString

Type Constraints:
range: 6

.1.3.6.1.2.1.10.9.1.1.9

dot5StatsTable

table mandatory

.1.3.6.1.2.1.10.9.2 · 1 row entry · 19 columns

Open in standard view

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 entry .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 mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.2.1.1`
dot5StatsLineErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.2`
dot5StatsBurstErrors mandatory This counter is incremented when a station detects the absence of transitions for five half-bit timers (burst-five error).	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.3`
dot5StatsACErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.4`
dot5StatsAbortTransErrors mandatory This counter is incremented when a station transmits an abort delimiter while transmitting.	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.5`
dot5StatsInternalErrors mandatory This counter is incremented when a station recognizes an internal error.	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.6`
dot5StatsLostFrameErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.7`
dot5StatsReceiveCongestions mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.8`
dot5StatsFrameCopiedErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.9`
dot5StatsTokenErrors mandatory This counter is incremented when a station acting as the active monitor recognizes an error condition that needs a token transmitted.	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.10`
dot5StatsSoftErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.11`
dot5StatsHardErrors mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.12`
dot5StatsSignalLoss mandatory The number of times this interface has detected the loss of signal condition from the ring.	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.13`
dot5StatsTransmitBeacons mandatory The number of times this interface has transmitted a beacon frame.	RFC1155-SMICounter Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.14`
dot5StatsRecoverys mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.15`
dot5StatsLobeWires mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.16`
dot5StatsRemoves mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.17`
dot5StatsSingles mandatory 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.18`
dot5StatsFreqErrors optional 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 Textual Convention: RFC1155-SMICounter `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.2.1.10.9.2.1.19`

dot5TimerTable

table mandatory

.1.3.6.1.2.1.10.9.5 · 1 row entry · 11 columns

Open in standard view

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

dot5TimerEntry entry .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
dot5TimerIfIndex mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.1`
dot5TimerReturnRepeat mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.2`
dot5TimerHolding mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.3`
dot5TimerQueuePDU mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.4`
dot5TimerValidTransmit mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.5`
dot5TimerNoToken mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.6`
dot5TimerActiveMon mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.7`
dot5TimerStandbyMon mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.8`
dot5TimerErrorReport mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.9`
dot5TimerBeaconTransmit mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.10`
dot5TimerBeaconReceive mandatory 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 Textual Convention: COPS-PR-SPPIInteger32 `Integer32` Type Constraints: `range: -2147483648..2147483647`	`.1.3.6.1.2.1.10.9.5.1.11`