CXTokenBus-MIB
File:
CXTokenBus-MIB.mib (18330 bytes)
Imported modules
Imported symbols
Defined Types
| TbSapEntry |
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| SEQUENCE |
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tbSapNumber |
SapIndex |
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tbSapRowStatus |
INTEGER |
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tbSapAlias |
Alias |
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tbSapCompanionAlias |
Alias |
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tbSapType |
INTEGER |
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tbSapStatGathering |
INTEGER |
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tbSapStatRxUnitDataFrames |
Counter |
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tbSapStatRxUnitDataOctets |
Counter |
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tbSapStatRxDataAckFrames |
Counter |
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tbSapStatRxDataAckOctets |
Counter |
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tbSapStatTxUnitDataFrames |
Counter |
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tbSapStatTxUnitDataOctets |
Counter |
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tbSapStatTxDataAckFrames |
Counter |
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tbSapStatTxDataAckOctets |
Counter |
|
Defined Values
| tbSapTable |
1.3.6.1.4.1.495.2.1.5.9.1 |
| A table containing configuration information about each LLC service access
point. |
| Status: mandatory |
Access: not-accessible |
| OBJECT-TYPE |
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SEQUENCE OF |
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TbSapEntry |
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| tbSapEntry |
1.3.6.1.4.1.495.2.1.5.9.1.1 |
| The parameters for a particular frame relay module service access point. |
| Status: mandatory |
Access: not-accessible |
| OBJECT-TYPE |
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TbSapEntry |
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| tbSapNumber |
1.3.6.1.4.1.495.2.1.5.9.1.1.1 |
| This object serves to identify the service access point by a numerical
value. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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SapIndex |
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| tbSapRowStatus |
1.3.6.1.4.1.495.2.1.5.9.1.1.2 |
| Indicates whether the particular service access point is configured within
the MIB. Service access point entries (rows) may be created by setting this
object value to 'valid', or deleted by changing this object value
to 'invalid'.
Options:
invalid (1)
valid (2) |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
invalid(1), valid(2) |
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| tbSapAlias |
1.3.6.1.4.1.495.2.1.5.9.1.1.3 |
| Identifies the service access point by a textual name. Names are unique
per service access point. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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Alias |
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| tbSapCompanionAlias |
1.3.6.1.4.1.495.2.1.5.9.1.1.4 |
| Identifies the remote service access point that will communicate with this
service access point by a textual name. Names are unique per service
access point. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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Alias |
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| tbSapType |
1.3.6.1.4.1.495.2.1.5.9.1.1.5 |
| This object serves to identify the service access point by type: 'lower' or
'upper'. In our case, only upper is relevent but this object is kept for
uniformity with the other Sap definition in the system |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
upper(2) |
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| tbSapStatGathering |
1.3.6.1.4.1.495.2.1.5.9.1.1.6 |
| This object specifies if the SAP statistics will be updated. If disabled,
the counter will always be zero. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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| tbSapStatRxUnitDataFrames |
1.3.6.1.4.1.495.2.1.5.9.1.1.7 |
| Indicates the number of data frames received from the upper layer which
requested no acknowledgment from the destination token bus module. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatRxUnitDataOctets |
1.3.6.1.4.1.495.2.1.5.9.1.1.8 |
| Indicates the number of data octets received from the upper layer which
requested no acknowledgment from the destination token bus module. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatRxDataAckFrames |
1.3.6.1.4.1.495.2.1.5.9.1.1.9 |
| Indicates the number of data frames received from the upper layer which
requested an acknowledgment from the destination token bus module. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatRxDataAckOctets |
1.3.6.1.4.1.495.2.1.5.9.1.1.10 |
| Indicates the number of data octets received from the upper layer which
requested an acknowledgment from the destination token bus module. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatTxUnitDataFrames |
1.3.6.1.4.1.495.2.1.5.9.1.1.11 |
| Indicates the number of data frames sent to the upper layer where the
originating card did not request an acknowledgment. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatTxUnitDataOctets |
1.3.6.1.4.1.495.2.1.5.9.1.1.12 |
| Indicates the number of data octets sent to the upper layer where the
originating card did not request an acknowledgment. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatTxDataAckFrames |
1.3.6.1.4.1.495.2.1.5.9.1.1.13 |
| Indicates the number of data frames sent to the upper layer where the
originating card requested an acknowledgment. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbSapStatTxDataAckOctets |
1.3.6.1.4.1.495.2.1.5.9.1.1.14 |
| Indicates the number of data octets sent to the upper layer where the
originating card requested an acknowledgment. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbDevice |
1.3.6.1.4.1.495.2.1.5.9.2 |
| OBJECT IDENTIFIER |
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| tbDevPollingInterval |
1.3.6.1.4.1.495.2.1.5.9.2.1 |
| This determine how often the Token Bus Device will be polled for
transmission completion and frame reception. This value is in millisecond.
If this value is 0, the token bus module is waiting for an external polling
message. This is the case in special test software only. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbRxFrameDescriptors |
1.3.6.1.4.1.495.2.1.5.9.2.2 |
| Number of frame descriptors allocated to the token bus device (MC68824) to
perform the receive process. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbRxBufferDescriptors |
1.3.6.1.4.1.495.2.1.5.9.2.3 |
| Number of buffer descriptors allocated to the token bus device (MC68824)
to perform the receive process. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbTxFrameDescriptors |
1.3.6.1.4.1.495.2.1.5.9.2.4 |
| Number of frame descriptors allocated to the token bus device (MC68824) to
perform the transmission process. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbTxBufferDescriptors |
1.3.6.1.4.1.495.2.1.5.9.2.5 |
| Number of buffer descriptors allocated to the token bus device (MC68824)
to perform the transmission process. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbMaxFrameSizeClass6 |
1.3.6.1.4.1.495.2.1.5.9.2.6 |
| Maximum frame size permit to be transmitted at the access class 6. This
maximum must be enforced to guaranty the maximum token rotation time
specified above. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbMaxFrameSizeClass4 |
1.3.6.1.4.1.495.2.1.5.9.2.7 |
| Maximum frame size permit to be transmitted at the access class 4. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbMaxFrameSizeClass2 |
1.3.6.1.4.1.495.2.1.5.9.2.8 |
| Maximum frame size permit to be transmitted at the access class 2. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbMaxFrameSizeClass0 |
1.3.6.1.4.1.495.2.1.5.9.2.9 |
| Maximum frame size permit to be transmitted at the access class 0. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
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| tbHiPriorityTokenHoldTime |
1.3.6.1.4.1.495.2.1.5.9.2.10 |
| Maximum time a station can hold the token to transmit frame at the highest
priority (access class 6). The value to configure may be calculated with
this formula:
tbHiPriorityTokenHoldTime=(target rotation time(sec)) * Bus Clock frequency
-------------------------------------------------
number of card * 64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..4095 |
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| tbTargetRotationTimeClass4 |
1.3.6.1.4.1.495.2.1.5.9.2.11 |
| This parameter defines the target rotation time for the access class 4.
The value to configure may be calculated with this formula:
tbTargetRotationTimeClass4=(target rotation time(sec)) * Bus Clock frequency
-------------------------------------------------
64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..32767 |
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| tbTargetRotationTimeClass2 |
1.3.6.1.4.1.495.2.1.5.9.2.12 |
| This parameter defines the target rotation time for the access class 2.
The value to configure may be calculated with this formula:
tbTargetRotationTimeClass2=(target rotation time(sec)) * Bus Clock frequency
------------------------------------------------
64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..32767 |
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| tbTargetRotationTimeClass0 |
1.3.6.1.4.1.495.2.1.5.9.2.13 |
| This parameter defines the target rotation time for the access class 0.
The value to configure may be calculated with this formula:
tbTargetRotationTimeClass0=(target rotation time(sec)) * Bus Clock frequency
-------------------------------------------------
64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..32767 |
|
| tbTargetRotationForMaintenance |
1.3.6.1.4.1.495.2.1.5.9.2.14 |
| This parameter defines the target rotation time for the ring maintenance.
The value to configure may be calculated with this formula:
tbTargetRotationorMaintenance =
target rotation time(sec)) * Bus Clock frequency
------------------------------------------------
64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..32767 |
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| tbMaxInterSolicitCount |
1.3.6.1.4.1.495.2.1.5.9.2.15 |
| This parameter defines the target rotation time for the ring maintenance.
The value to configure may be calculated with this formula:
tbTimeForMaintenance = (target rotation time(sec)) * Bus Clock frequency
-------------------------------------------------
64 |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
16..255 |
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| tbNonRwrMaxRetryLimit |
1.3.6.1.4.1.495.2.1.5.9.2.16 |
| This parameter specifies how many times the MC68824 chip set will try to
retransmit a request with no response (RWNR) frame on which it detected
a transmission failure. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..255 |
|
| tbRwrMaxRetryLimit |
1.3.6.1.4.1.495.2.1.5.9.2.17 |
| This parameter specifies how many time the MC68824 chip set will try to
retransmit a request with response (RWR) frame on which it detected a
transmission failure through a lack of response. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..255 |
|
| tbSlotTime |
1.3.6.1.4.1.495.2.1.5.9.2.18 |
| This parameter specifies how much time the MC68824 chip set will wait for
a response on a transmission a request with response (RWR) frame. This
parameter must be specified in octet time. |
| Status: mandatory |
Access: read-write |
| OBJECT-TYPE |
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INTEGER |
0..8191 |
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| tbTxNonRwrFailures |
1.3.6.1.4.1.495.2.1.5.9.2.19 |
| Number of transmission failures related to the request with no response
frames. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbTxRwrFailures |
1.3.6.1.4.1.495.2.1.5.9.2.20 |
| Number of transmission failure related to the request with response
frames. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbUnexpectedFrame6s |
1.3.6.1.4.1.495.2.1.5.9.2.21 |
| This counter incrementes when the TBC hears an unexpected frame when
expecting a response to a transmitted request with response frame. An
unexpected frame in this case is any valid frame which is not a response
frame addressed to this station. Upon detecting this event, the TBC
increment this counter and goes to the IDLE without passing the token. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbUnexpectedFrame10s |
1.3.6.1.4.1.495.2.1.5.9.2.22 |
| The TBC module incremented this counter when it executes the 'unexpected
frame 10' transition the IEEE 802.4 access control machine (ACM). It occurs
when the TBC attempted to solicit a new successor and while waiting for a
response, heard either a data frame not sent by itself. When this event
occurs, it indicates a protocol error, possibly a duplicate token situation. After this event,
The TBC will go to the IDLE without passing the token. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
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| tbNbUnderruns |
1.3.6.1.4.1.495.2.1.5.9.2.23 |
| This statistic represents the number of times the TBC detected a FIFO
underrun during transmission. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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| |
Counter |
|
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| tbRxRetryRwrFrames |
1.3.6.1.4.1.495.2.1.5.9.2.24 |
| Number of detected retransmitted request with response frame. This event
mostly occurs when the RWR frame or its response is lost. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
|
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| tbRxNullLsduRwrFrames |
1.3.6.1.4.1.495.2.1.5.9.2.25 |
| Number of received request with response frame which did not contain any
LLC service data unit (LDSU). |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
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| |
Counter |
|
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| tbNbPassedTokens |
1.3.6.1.4.1.495.2.1.5.9.2.26 |
| Number of time this station thinks it has sucessfully passed the token.
It can be used to calculate the average token rotation time. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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Counter |
|
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| tbNbHeardTokens |
1.3.6.1.4.1.495.2.1.5.9.2.27 |
| Number of time this station heard a token where Destination Address (DA) or
Source Address (SA) are not equal to This Station (TS) address. This number
can be used to determine how many stations there is on the logical ring. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
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| |
Counter |
|
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| tbNbNoSuccessor8Passes |
1.3.6.1.4.1.495.2.1.5.9.2.28 |
| This statistic indicates the number of times this station has gone through
the no successor 8 arc in the state machine. This happens when the TBC
fails to pass the token and does not succeed in finding a new successor
station. The counter is incremented only if the TBC thinks it is not the
only active station in the network. A significantly large value in this
counter may indicate a 'faulty' transmitter condition in this station. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
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| |
Counter |
|
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| tbNbWhoFollowsFrames |
1.3.6.1.4.1.495.2.1.5.9.2.29 |
| This statistic is the number of times this station has had to look for a
new next station to pass the token to. This frame is sent as part of the
TBC's effort to pass the token to its former successor's successor if the
original successor station does not respond to the token. This counter
is incremented by two every time a failure occurs. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbNbTokenPassFailures |
1.3.6.1.4.1.495.2.1.5.9.2.30 |
| This statistic indicates the number of token pass failed transitions when
pass state is equal to pass token. Upon failing to pass the token, the
TBC tries to send a second token (pass state equals repeat pass token).
If this effort fails too, this counter is not incremented again; but the
TBC will then send a who follows frame and the who follows query counter
will be incremented. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbRxPeriodNonSilences |
1.3.6.1.4.1.495.2.1.5.9.2.31 |
| This statistic is the number of received periods of non-silence. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
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| tbRxBadCrcFrames |
1.3.6.1.4.1.495.2.1.5.9.2.32 |
| This statistic tracks the number of received frames with FCS (or CRC)
errors and the E-bit reset. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbRxEBitSetFrames |
1.3.6.1.4.1.495.2.1.5.9.2.33 |
| This statistic counts the number of received frames with the E-bit set in
the end delimiter. The E bit, or error bit, is set by the regenerative
repeater (headend remodulator), when the headend detects a FCS error on
the forward channel. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbRxFrameFragments |
1.3.6.1.4.1.495.2.1.5.9.2.34 |
| This statistic represents the number of frame fragments (start delimiter
(SD) not followed by a valid end delimiter (ED)). A valid frame consists
of only data (zero or one MAC symbols) between the SD and the ED. If an
SD is detected and then, before a valid ED, the TBC detects either silence,
non data (not part of the aligned ED), or bad signal, then this counter is
incremented. Note that this includes abort sequences. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbNbNoFdBdErrors |
1.3.6.1.4.1.495.2.1.5.9.2.36 |
| This statistic counts the number of frames that were not received because
there were not enough frame descriptors or there were not enough buffers. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|
| tbNbOverruns |
1.3.6.1.4.1.495.2.1.5.9.2.37 |
| This statistic represents the number of times the TBC detected a FIFO
overrun during receive. |
| Status: mandatory |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
Counter |
|
|