ALC-MIB
File:
ALC-MIB.mib (24210 bytes)
Imported modules
Imported symbols
Defined Types
AlcLineEntry |
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SEQUENCE |
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alcLineIfIndex |
InterfaceIndex |
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alcNumCuConfiged |
NonNegativeInteger |
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alcLineStationType |
INTEGER |
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alcDuplexOptions |
INTEGER |
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alcT3MinCycleTime |
INTEGER |
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alcT6SegmentedMsgTimer |
INTEGER |
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alcN5LiveDeadRatio |
INTEGER |
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alcSegmentOption |
INTEGER |
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alcReassembleOption |
INTEGER |
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alcWildIAPoll |
INTEGER |
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alcNumOfIdles |
INTEGER |
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alcInterMsgSync |
INTEGER |
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alcNIA |
INTEGER |
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alcTxOverlengthFrames |
Counter |
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alcRxOverlengthFrames |
Counter |
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alcInvalidAddresses |
Counter |
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alcRxT2Expireds |
Counter |
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alcDroppedMsgs |
Counter |
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alcRxOverlengthFramesThres |
NonNegativeInteger |
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alcInvalidAddressThres |
NonNegativeInteger |
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alcRxT2ExpiredThres |
NonNegativeInteger |
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alcTrapReason |
INTEGER |
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alcErrData |
OCTET STRING |
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AlcCuEntry |
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SEQUENCE |
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alcCuIfIndex |
INTEGER |
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alcCuDescr |
DisplayString |
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alcCuIA |
INTEGER |
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alcCuStatus |
INTEGER |
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alcCuPollCmd |
INTEGER |
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alcCuOutQueueMsgSize |
INTEGER |
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alcCuOutQueueCharSize |
INTEGER |
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alcCuN1MaxMsgSize |
INTEGER |
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alcCuT1PollRspTimer |
INTEGER |
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alcCuT2MaxRxTimer |
INTEGER |
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alcCuT4NoPollTime |
INTEGER |
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alcCuC1UpCounter |
INTEGER |
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alcCuC2DownCounter |
INTEGER |
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alcCuN2MaxMsgPerPoll |
INTEGER |
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alcCuMaxCharPerPoll |
INTEGER |
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alcCuN3PollsTillAlive |
INTEGER |
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alcCuN4PollsTillDead |
INTEGER |
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alcCuIAResetOption |
INTEGER |
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alcCuIAValidationOption |
INTEGER |
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alcCuRxCCCOption |
DisplayString |
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alcCuMaxFrame |
INTEGER |
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alcCuSvcMsgHeader |
DisplayString |
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alcCuSvcMsgIndex |
INTEGER |
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alcCuSvcMsgTrailer |
DisplayString |
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alcCuStatusChanges |
Counter |
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alcCuRxFrames |
Counter |
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alcCuTxFrames |
Counter |
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alcCuRxChars |
Counter |
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alcCuTxChars |
Counter |
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alcCuStatusTrapControl |
INTEGER |
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alcCuDropped |
Counter |
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Defined Values
ngcan |
1.3.6.1.4.1.1978 |
OBJECT IDENTIFIER |
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tiger |
1.3.6.1.4.1.1978.2 |
OBJECT IDENTIFIER |
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alcMIB |
1.3.6.1.4.1.1978.2.10 |
OBJECT IDENTIFIER |
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alcLine |
1.3.6.1.4.1.1978.2.10.1 |
OBJECT IDENTIFIER |
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alcTraps |
1.3.6.1.4.1.1978.2.10.2 |
OBJECT IDENTIFIER |
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alcCuTraps |
1.3.6.1.4.1.1978.2.10.2.2 |
OBJECT IDENTIFIER |
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alcLineTable |
1.3.6.1.4.1.1978.2.10.1.2 |
A list of line table entries. The number of entries
is given by the value of alcNumLines. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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AlcLineEntry |
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alcLineEntry |
1.3.6.1.4.1.1978.2.10.1.2.1 |
An entry containing information applicable to a particular ALC line. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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AlcLineEntry |
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alcLineStationType |
1.3.6.1.4.1.1978.2.10.1.2.1.2 |
Defines the mode of operation for this line:
Primary: We poll terminals,
SecondaryPointtopoint: They poll us, we are the only device on the line,
SecondaryMultidrop: They poll us, we are sharing the line. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
primary(1), secondaryPointtopoint(2), secondaryMultidrop(3) |
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alcNumCuConfiged |
1.3.6.1.4.1.1978.2.10.1.2.1.3 |
The number of CUs configured on this line.
This count is incremented by one each time the a new CU is
added to an underlying structure. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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NonNegativeInteger |
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alcDuplexOptions |
1.3.6.1.4.1.1978.2.10.1.2.1.4 |
An option that defines how the protocol should handle polling:
poll-immediate: don't wait for pad characters before sending the poll.
none: as soon as the CCC is received, start sending the next poll. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
none(1), poll-immediate(2) |
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alcT3MinCycleTime |
1.3.6.1.4.1.1978.2.10.1.2.1.5 |
time for a complete poll cycle.
(0..1000 millisec) (PRIMARY only)
This timer will delay the next live polling cycle if
the total polling time per cycle is less than this.
(default: 100).
UNITS: milliseconds |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
0..1000 |
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alcT6SegmentedMsgTimer |
1.3.6.1.4.1.1978.2.10.1.2.1.6 |
(1..xx seconds) Segmented message timer.
UNITS: tenths of a second |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcN5LiveDeadRatio |
1.3.6.1.4.1.1978.2.10.1.2.1.7 |
polling ratio (1..xxx) (PRIMARY)
Number of live-site poll sequences before one dead site poll.
(default: 25).
UNITS: polls |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcSegmentOption |
1.3.6.1.4.1.1978.2.10.1.2.1.8 |
This option allows outgoing messages to be split into multiple
segments of 'n' characters according to internal rules. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcReassembleOption |
1.3.6.1.4.1.1978.2.10.1.2.1.9 |
This option allows incoming messages to be reassembled
into multiple a single message. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcWildIAPoll |
1.3.6.1.4.1.1978.2.10.1.2.1.10 |
Wild card IA polling option enabled/disabled (SECONDARY).
Do we accept any IA when we are polled ?
(default: disabled). |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcNumOfIdles |
1.3.6.1.4.1.1978.2.10.1.2.1.11 |
GA response with the number of idle pad character specified.
(SECONDARY) |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..4 |
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alcInterMsgSync |
1.3.6.1.4.1.1978.2.10.1.2.1.12 |
add S1, S2 between concatenated messages for Tx (SECONDARY) |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcNIA |
1.3.6.1.4.1.1978.2.10.1.2.1.13 |
Next Interchange Address in the GA response
(default = 0x37) (SECONDARY) |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..64 |
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alcTxOverlengthFrames |
1.3.6.1.4.1.1978.2.10.1.2.1.14 |
A count of the number of overlength frames sent. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcRxOverlengthFrames |
1.3.6.1.4.1.1978.2.10.1.2.1.15 |
A count of the number of overlength messages received.
Where the size of any segment exceeded alcCuN1MaxMsgSize.
This is considered a garbled segment/message.
Note: a bad CCC was received is held in the RS232-like MIB. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcInvalidAddresses |
1.3.6.1.4.1.1978.2.10.1.2.1.16 |
A count of the number of times a Bad IA was received.
This is considered a garbled message. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcRxT2Expireds |
1.3.6.1.4.1.1978.2.10.1.2.1.17 |
A count of the number of times the T2 timer was exceeded.
Probably indicating a concatenated message sequence was too long.
This is considered a garbled message. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcDroppedMsgs |
1.3.6.1.4.1.1978.2.10.1.2.1.18 |
A count of the number of messages dropped due to the line
(eg. RS232 signals) being down. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcRxOverlengthFramesThres |
1.3.6.1.4.1.1978.2.10.1.2.1.19 |
The value of alcRxOverlengthFrames at which a alcRxOverlengthFramesTrap is generated.
(Overlength single message segments.)
UNITS: errors |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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NonNegativeInteger |
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alcInvalidAddressThres |
1.3.6.1.4.1.1978.2.10.1.2.1.20 |
The value of alcInvalidAddress at which a alcInvalidAddressTrap is generated.
UNITS: errors |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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NonNegativeInteger |
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alcRxT2ExpiredThres |
1.3.6.1.4.1.1978.2.10.1.2.1.21 |
The value of alcRxT2Expired at which a alcRxT2ExpiredTrap is generated.
(Overlength concatenated messages.)
UNITS: errors |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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NonNegativeInteger |
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alcTrapReason |
1.3.6.1.4.1.1978.2.10.1.2.1.23 |
The reason that the alcLineError trap was generated.
rx-overlength-frames - number of 'received data segments that exceeded N1' exceeded its threshold.
(overlength single message segments)
invalid-address - number of 'invalid addresses received' exceeded its threshold.
rx-T2-expired - number of 'received messages that exceeded T2 timer'exceeded its threshold.
(overlength concatenated messages) |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
none(1), rx-overlength-frames(2), invalid-address(3), rx-T2-expired(4) |
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alcErrData |
1.3.6.1.4.1.1978.2.10.1.2.1.24 |
An octet string containing as much of the error packet as possible.
As a minimum, it must contain the address or as much as was delivered.
It is desirable to include all information up to the PDU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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OCTET STRING |
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alcLineError |
1 |
This trap signifies that one of the thresholds has been exceeded.
refer to 'alcTrapReason' for the actual cause. |
TRAP-TYPE |
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alcCuTable |
1.3.6.1.4.1.1978.2.10.1.3 |
A list of Cu table entries. The number of entries
is given by the value of alcNumCuConfiged. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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AlcCuEntry |
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alcCuEntry |
1.3.6.1.4.1.1978.2.10.1.3.1 |
An entry containing information applicable to a particular ALC line. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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AlcCuEntry |
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alcCuIfIndex |
1.3.6.1.4.1.1978.2.10.1.3.1.1 |
The line interface identifier that can be used to locate this IA. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuDescr |
1.3.6.1.4.1.1978.2.10.1.3.1.2 |
Name of this control unit. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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DisplayString |
Size(0..255) |
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alcCuIA |
1.3.6.1.4.1.1978.2.10.1.3.1.3 |
this control units IA |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuStatus |
1.3.6.1.4.1.1978.2.10.1.3.1.4 |
What is this control units current status.
enabledUp: responding to polls,
enabledDown: not responding to polls. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabledUp(2), enabledDown(3) |
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alcCuPollCmd |
1.3.6.1.4.1.1978.2.10.1.3.1.5 |
Mode Function
Primary Should we be polling this CU?
enabled - polling & forwarding data,
disabled - not polling & not forwarding.
cascade - not polling but forwarding.
Secondary Should we respond to polls?
enabled - answer poll.
disabled - don't answer poll. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
enable(1), disable(2), cascade(3) |
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alcCuOutQueueMsgSize |
1.3.6.1.4.1.1978.2.10.1.3.1.6 |
(1..100 messages) default=xx
Defines the size of the queue (in messages) that holds
outgoing messages (Port bound).
UNITS: messages |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuOutQueueCharSize |
1.3.6.1.4.1.1978.2.10.1.3.1.7 |
(1..xx characters) default=xx
Defines the size of the queue (in characters) that holds
outgoing messages (Port bound).
UNITS: characters |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..10000 |
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alcCuN1MaxMsgSize |
1.3.6.1.4.1.1978.2.10.1.3.1.8 |
(1..xx characters) default=960
Maximum length of a single message.
UNITS: characters |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..10000 |
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alcCuT1PollRspTimer |
1.3.6.1.4.1.1978.2.10.1.3.1.9 |
Poll response timeout (default = 200 millisec) (PRIMARY)
No response to a poll was received before this timeout.
UNITS: milliseconds |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..10000 |
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alcCuT2MaxRxTimer |
1.3.6.1.4.1.1978.2.10.1.3.1.10 |
(1..65 seconds) default=5 (PRIMARY)
Timeout to ensure that the received messages are not overlength.
Typically started at: start of poll, or receipt of first character,
stopped at receipt of end of message.
This is the maximum Rx time for a CU (including concatenated messages)
This is considered a garbled msg, if exceeded.
UNITS: seconds |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..65 |
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alcCuT4NoPollTime |
1.3.6.1.4.1.1978.2.10.1.3.1.11 |
No polls received within this time.
(default = 3000 millisecs) (SECONDARY)
UNITS: milliseconds |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..10000 |
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alcCuC1UpCounter |
1.3.6.1.4.1.1978.2.10.1.3.1.12 |
Number of answered DEAD polls to declare a CU up.
(default=1) (PRIMARY only)
Equivalent to the secondary variable: alcCuN3PollsTillAlive
UNITS: polls |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuC2DownCounter |
1.3.6.1.4.1.1978.2.10.1.3.1.13 |
Number of missed LIVE polls to declare a CU down.
(default=3) (PRIMARY only)
Equivalent to the secondary variable: alcN4PollsTillDead.
UNITS: polls |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuN2MaxMsgPerPoll |
1.3.6.1.4.1.1978.2.10.1.3.1.14 |
maximum number of messages which can be sent to the ACS per POLL.
(SECONDARY - multidrop, default=10)
UNITS: messages |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuMaxCharPerPoll |
1.3.6.1.4.1.1978.2.10.1.3.1.15 |
maximum number of characters which can be sent to the ACS per POLL.
(default=xx) (SECONDARY)
UNITS: characters |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..10000 |
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alcCuN3PollsTillAlive |
1.3.6.1.4.1.1978.2.10.1.3.1.16 |
number of consecutive POLL commands to declare the
CU/circuit available. (SECONDARY)
Equivalent to the primary variable: alcC1UpCounter.
UNITS: polls |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuN4PollsTillDead |
1.3.6.1.4.1.1978.2.10.1.3.1.17 |
number of consecutive polling time-outs to declare the CU unavailable. (SECONDARY)
Equivalent to the primary variable: alcC2DownCounter.
UNITS: polls |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuIAResetOption |
1.3.6.1.4.1.1978.2.10.1.3.1.18 |
IA reset message is sent when the IA comes alive. (PRIMARY)
The message is sent to the polled IA. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcCuIAValidationOption |
1.3.6.1.4.1.1978.2.10.1.3.1.19 |
IA Validation: possibly two CUs responding to the same address (PRIMARY)
This flag is used with respect to the pollers point of view.
none - the message is forwarded on the stream associated with the
polled address, (such as for a Cascaded CU, which may send
multiple IAs)
responding-stream - the message is forwarded on the stream associated
with the IA in the responding message,
garbled - if the message has an IA that does not match the polled IA,
it is counted as a garbled message (alcInvalidAddresses) and
is dropped, otherwise it is forwarded on the stream associated
with the polled address. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
none(1), responding-stream(2), garbled(3) |
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alcCuRxCCCOption |
1.3.6.1.4.1.1978.2.10.1.3.1.20 |
(PRIMARY)
a) entry means no is message sent
b) default is preconfigured IA Resend message
'=0x1F, =0x38,'
c) user can enter their own 'please re-enter' message response.
Message must be fully configured: '' |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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DisplayString |
Size(0..64) |
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alcCuMaxFrame |
1.3.6.1.4.1.1978.2.10.1.3.1.21 |
Number of messages allowed to be sent to a given CU before
having to poll all the other CUs on the line (default: 0 = disabled)
UNITS: messages |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
0..100 |
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alcCuSvcMsgIndex |
1.3.6.1.4.1.1978.2.10.1.3.1.23 |
This provides the index into the service message table: 'svcmsgTable'.
If this index is non-zero, the protocol (when it determines a message is required)
will send the alcCuSvcMsgHeader followed by the appropriate message from this
row in the svcmsgTable, followed by the alcCuSvcMsgTrailer.
Both the header and the trailer are in the native character set of the protocol.
However it is the responsibility of the protocol module to translate the
text of the actual message into the native character set before transmission. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
1..100 |
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alcCuSvcMsgTrailer |
1.3.6.1.4.1.1978.2.10.1.3.1.24 |
This is the trailer sent whenever a service message is sent.
It is in the native character set of the protocol.
It is only used if the value of alcCuSvcMsgIndex is non-zero.
It will typically be: |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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DisplayString |
Size(0..64) |
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alcCuStatusChanges |
1.3.6.1.4.1.1978.2.10.1.3.1.25 |
A count of the number of times:
a) no response to a live poll was received (PRIMARY),
b) CU had polling stopped due to T1 timeouts. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuRxFrames |
1.3.6.1.4.1.1978.2.10.1.3.1.26 |
A count of the number of frames received for this CU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuTxFrames |
1.3.6.1.4.1.1978.2.10.1.3.1.27 |
A count of the number of frames sent to this CU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuRxChars |
1.3.6.1.4.1.1978.2.10.1.3.1.28 |
A count of the number of characters received from the CU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuTxChars |
1.3.6.1.4.1.1978.2.10.1.3.1.29 |
A count of the number of characters sent to the CU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuStatusTrapControl |
1.3.6.1.4.1.1978.2.10.1.3.1.30 |
If enabled, it allows the system to generate alcCuState traps,
when the CU's status (alcCuStatus) changes to enabled-up,
and enabled-down respectively. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
disabled(1), enabled(2) |
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alcCuDropped |
1.3.6.1.4.1.1978.2.10.1.3.1.31 |
A count of the number of messages dropped due message sent
which is not being acknowledged by the CU. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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Counter |
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alcCuState |
1 |
A trap that indicates that the Cu has changed state.
When alcCuStatus is:
enabledUp - the CU has exceeded the alcCuC1UpCounter and is now declared up.
enabledDown - the CU has exceeded the alcCuC2DownCounter and is now declared down. |
TRAP-TYPE |
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