Fore-DS3-MIB

File: Fore-DS3-MIB.mib (23654 bytes)

Imported modules

SNMPv2-SMI Fore-Common-MIB

Imported symbols

Counter32 Integer32 OBJECT-TYPE
MODULE-IDENTITY asx

Defined Types

Ds3ConfEntry  
SEQUENCE    
  ds3ConfBoard Integer32
  ds3ConfModule Integer32
  ds3ConfPort Integer32
  ds3LineType INTEGER
  ds3LineCoding INTEGER
  ds3SendCode INTEGER
  ds3ReceiveCode INTEGER
  ds3LoopbackConfig INTEGER
  ds3TxClockSource INTEGER
  ds3RxScrambling INTEGER
  ds3TxScrambling INTEGER
  ds3LineStatus Integer32
  ds3IdleUnassignedCells INTEGER
  ds3LineTypeFraming INTEGER
  ds3LineLength INTEGER
  ds3PbitPErrThrSeconds Integer32
  ds3PbitPErrThrErrors Integer32
  ds3PbitPErrFailEnable INTEGER
  ds3SigFailBer Integer32
  ds3SigDegradeBer Integer32
  ds3BerErrorModel INTEGER
  ds3BerState INTEGER

Ds3FramingEntry  
SEQUENCE    
  ds3FramingBoard Integer32
  ds3FramingModule Integer32
  ds3FramingPort Integer32
  ds3FramingLOSs Counter32
  ds3FramingLCVs Counter32
  ds3FramingSumLCVs Counter32
  ds3FramingFERRs Counter32
  ds3FramingOOFs Counter32
  ds3FramingFERFs Counter32
  ds3FramingAISs Counter32
  ds3FramingPbitPERRs Counter32
  ds3FramingCbitPERRs Counter32
  ds3FramingFEBEs Counter32
  ds3FramingIDLEs Counter32

Ds3PlcpEntry  
SEQUENCE    
  ds3PlcpBoard Integer32
  ds3PlcpModule Integer32
  ds3PlcpPort Integer32
  ds3PlcpFERRs Counter32
  ds3PlcpLOFs Counter32
  ds3PlcpBIP8s Counter32
  ds3PlcpFEBEs Counter32
  ds3PlcpYellows Counter32

Ds3AtmEntry  
SEQUENCE    
  ds3AtmBoard Integer32
  ds3AtmModule Integer32
  ds3AtmPort Integer32
  ds3AtmHCSs Counter32
  ds3AtmRxCells Counter32
  ds3AtmTxCells Counter32
  ds3AtmLCDs Counter32

Defined Values

foreDs3 1.3.6.1.4.1.326.2.2.1.1.3
This MIB module supports the FORE DS3 port module.
MODULE-IDENTITY    

ds3ConfGroup 1.3.6.1.4.1.326.2.2.1.1.3.1
OBJECT IDENTIFIER    

ds3StatsGroup 1.3.6.1.4.1.326.2.2.1.1.3.2
OBJECT IDENTIFIER    

ds3ConfTable 1.3.6.1.4.1.326.2.2.1.1.3.1.1
A table of DS3 switch port configuration information.
OBJECT-TYPE    
  SEQUENCE OF  
    Ds3ConfEntry

ds3ConfEntry 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1
A table entry containing DS3 configuration information for each port. Not all RFC1407 configuration table variables are included, and some are modified.
OBJECT-TYPE    
  Ds3ConfEntry  

ds3ConfBoard 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.1
The index of this port's switch board.
OBJECT-TYPE    
  Integer32  

ds3ConfModule 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.2
The network module of this port.
OBJECT-TYPE    
  Integer32  

ds3ConfPort 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.3
The number of this port.
OBJECT-TYPE    
  Integer32  

ds3LineType 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.4
This variable indicates the variety of DS3 C-bit application implementing this interface. The type of interface affects the interpretation of the usage and error statistics. This variable is defined in the rfc1407 configuration table as dsx3LineType. According to rfc1407, the different values are: ds3M23 specification: ANSI T1.107-1988 ds3SYNTRAN specification: ANSI T1.107-1988 ds3CbitParity specification: ANSI T1.107a-1989 ds3CleatChannel specification: ANSI T1.102-1987.
OBJECT-TYPE    
  INTEGER ds3Other(1), ds3M23(2), ds3SYNTRAN(3), ds3CbitParity(4), ds3ClearChannel(5)  

ds3LineCoding 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.5
This variable describes the variety of Zero Code suppression used on this interface, which in turn affects a number of its characteristics. ds3B3ZS (2) refers to the use of specified pattern of normal bits and bipolar violations which are used to replaced sequences of zero bits of specified length. This variable is defined in the rfc1407 configuration table as dsx3LineCoding.
OBJECT-TYPE    
  INTEGER ds3Other(1), ds3B3ZS(2)  

ds3SendCode 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.6
This variable indicates what type of code is being sent across the DS3/E3 interface by the device. The values mean: ds3SendNoCode sending looped or normal data ds3SendLineCode sending request for a line loopback ds3SendPayloadCode sending a request for a payload loopback (i.e. all DS1/E1 in a DS3/E3 frame) ds3SendResetCode sending a loopback deactivation request ds3SendDS1LoopCode requesting to loopback a particular DS1/E1 within a DS3/E3 frame ds3SendTestPattern sending a test pattern.
OBJECT-TYPE    
  INTEGER ds3SendNoCode(1), ds3SendLineCode(2), ds3SendPayloadCode(3), ds3SendResetCode(4), ds3SendDS1LoopCode(5), ds3SendTestPattern(6)  

ds3ReceiveCode 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.7
This variable indicates the type of code that was received across the DS3/E3 interface. The values mean: ds3ReceiveNoCode receiving looped or normal data ds3ReceiveLineCode receiving request for a line loopback ds3ReceivePayloadCode receiving a request for a payload loopback (i.e. all DS1/E1 in a DS3/E3 frame) ds3ReceiveResetCode receiving a loopback deactivation request ds3ReceiveDS1LoopCode receiving a request to loopback a particular DS1/E1 within a DS3/E3 frame ds3ReceiveTestPattern receiving a test pattern.
OBJECT-TYPE    
  INTEGER ds3ReceiveNoCode(1), ds3ReceiveLineCode(2), ds3ReceivePayloadCode(3), ds3ReceiveResetCode(4), ds3ReceiveDS1LoopCode(5), ds3ReceiveTestPattern(6)  

ds3LoopbackConfig 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8
This variable represents the loopback configuration of the DS3 interface. This variable is defined in the rfc1407 configuration table as dsx3LoopbackConfig, with slightly different values. ds3NoLoop (1) means that the interface is not in a loopback state. ds3CellLoop (2) means that cells that are processed by the receiving component are not written into the receive FIFO, but into the transmit FIFO for retransmission. ds3PayloadLoop (3) means that the receive signal is looped back for retransmission after it has passed through the port's reframing function. ds3DiagLoop (4) means that the transmit data stream is looped back to the receiver. ds3LineLoop (5) is only supported on series B and later netmods. ds3OtherLoop (6) means that the interface is in a loopback that is not defined here.
OBJECT-TYPE    
  INTEGER ds3NoLoop(1), ds3CellLoop(2), ds3PayloadLoop(3), ds3DiagLoop(4), ds3LineLoop(5), ds3OtherLoop(6)  

ds3TxClockSource 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.9
The source of the transmit clock.
OBJECT-TYPE    
  INTEGER rxTiming(1), localTiming(2)  

ds3RxScrambling 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.10
This variable indicates whether the information is being descrambled on receiving. It should be set the same as the transmitting side.
OBJECT-TYPE    
  INTEGER descrambling(1), noDescrambling(2)  

ds3TxScrambling 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.11
This variable indicates whether the information (48 octet payload) is being scrambled before transmitting. It should be set the same as the receiving side.
OBJECT-TYPE    
  INTEGER scrambling(1), noScrambling(2)  

ds3LineStatus 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.12
This variable indicates the Line Status of the interface. A similar object is defined in the rfc1407 configuration table as dsx3LineStatus (the ds3RxFERF bit is not defined in rfc1407) . The variable contains loopback state information and failure state information. It is a bit map represented as a sum. The ds3NoAlarm should be set if and only if no other flag is set. The various bit positions are: 1 No Alarm. 2 Receiving PLCP Yellow Alarm Indication. 4 Transmitting PLCP Yellow alarm indication. 8 Receiving PLCP LOF. 16 Receiving FERF. 32 Transmiting FERF. 64 Receiving AIS failure indication. 128 Receiving LOF failure indication. 256 Receiving LOS failure indication. 512 Loopback State. 1024 Receiving a test pattern. 2048 Other failures. 16384 Receiving IDLE failure indication. 32768 Receiving LCD failure indication.
OBJECT-TYPE    
  Integer32 1..65534  

ds3IdleUnassignedCells 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.13
This variable indicates the types of cells that should be sent in case there is no real data to send. According to the ATM Forum, Unassigned cells should be sent (octet 1-3 are 0's, octet 4 is 0000xxx0, where x is 'don't care'). According to the CCITT specifications, Idle cells should be sent (everything is '0' except for the CLP bit which is '1'). By default, unassigned cells are transmitted is case there is no data to send.
OBJECT-TYPE    
  INTEGER unassigned(1), idle(2)  

ds3LineTypeFraming 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.14
This variable indicates the way ATM cells are constructed from the DS3 stream. ds3Hcs(1) indicates that the ATM cells are constructed upon the Header Check Sequence (HCS) inside the ATM cell header. ds3Plcp(2) indicates that the ATM cells are constructed from the DS3 PLCP (Physical Layer Convergence Protocol) bits.
OBJECT-TYPE    
  INTEGER ds3Hcs(1), ds3Plcp(2)  

ds3LineLength 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.15
This variable represents the length of the physical cable connected to the ds3 port. The user has to set this object to match the physical cable in order to get the netmod to receive the signal on the cable. The different values are: ds3LineLt225 (1) means the line is shorter than 225 ft, ds1LineGt225 (2) means the line length is greater than 220 ft. This value is not settable for Series A netmods and the value for these netmods is Gt225
OBJECT-TYPE    
  INTEGER ds3LineLt225(1), ds3LineGt225(2)  

ds3PbitPErrThrSeconds 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.16
This variable represents the consecutive number of BAD/GOOD seconds to detect/clear an Excessive P-bit Parity Error Defect. The range of values it can take is between 2 and 10 inclusive.
OBJECT-TYPE    
  Integer32  

ds3PbitPErrThrErrors 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.17
This variable is a threshold for the number of P-bit Parity Errors per second and is used as a parameter to the Excessive P-bit Parity Error Defect. If the number of errors exceeds the threshold, the particular second is declared BAD, otherwise it is declared GOOD.
OBJECT-TYPE    
  Integer32  

ds3PbitPErrFailEnable 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.18
This variable controls whether declaration of an Excessive P-bit Parity Error Defect forces the port's operState to Down.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

ds3SigFailBer 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.19
This is the exponent of 10 for the current signal fail bit error rate (BER) threshold for this port. The value -4, for example, represents a BER of 1E-4. This variable is only applicable when ds3BerErrorModel is set to errorModelRandom.
OBJECT-TYPE    
  Integer32  

ds3SigDegradeBer 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.20
This is the exponent of 10 for the current signal degrade bit error rate (BER) threshold for this port. The value -8, for example, represents a BER of 1E-8. This variable is only applicable when ds3BerErrorModel is set to errorModelRandom.
OBJECT-TYPE    
  Integer32  

ds3BerErrorModel 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.21
This is the error distribution model to be used to identify signal degrade and signal fail conditions. errorModelRandom selects a random error distribution and declares signal conditions based on the thresholds set in ds3SigDegradeBer and ds3SigFailBer. errorModelBurst selects a burst error model and declares signal degrade conditions based on the thresholds set in ds3PErrThrSeconds and ds1PErrThrErrors. errorModelNone disables detection of signal conditions.
OBJECT-TYPE    
  INTEGER errorModelNone(0), errorModelRandom(1), errorModelBurst(2)  

ds3BerState 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.22
This value describes the current state of the port as determined through bit error rate analysis.
OBJECT-TYPE    
  INTEGER berStateOk(0), berStateSigDegrade(1), berStateSigFail(2)  

ds3FramingTable 1.3.6.1.4.1.326.2.2.1.1.3.2.1
A table of DS3 framing statistics information.
OBJECT-TYPE    
  SEQUENCE OF  
    Ds3FramingEntry

ds3FramingEntry 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1
A table entry containing DS3 framing statistics information.
OBJECT-TYPE    
  Ds3FramingEntry  

ds3FramingBoard 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.1
The index of this port's switch board.
OBJECT-TYPE    
  Integer32  

ds3FramingModule 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.2
The network module of this port.
OBJECT-TYPE    
  Integer32  

ds3FramingPort 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.3
The number of this port.
OBJECT-TYPE    
  Integer32  

ds3FramingLOSs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.4
The number of seconds in which Loss Of Signal (LOS) errors were detected by the DS3 Receive Framer block.
OBJECT-TYPE    
  Counter32  

ds3FramingLCVs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.5
The number of Line Code Violations (LCV) that were detected by the DS3 Receive Framer block.
OBJECT-TYPE    
  Counter32  

ds3FramingSumLCVs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.6
The number of DS3 information blocks (85 bits) which contain one or more Line Code Violations (LCV).
OBJECT-TYPE    
  Counter32  

ds3FramingFERRs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.7
Number of DS3 framing error (FERR) events.
OBJECT-TYPE    
  Counter32  

ds3FramingOOFs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.8
Number of seconds DS3 Out Of Frame (OOF) error events were experienced.
OBJECT-TYPE    
  Counter32  

ds3FramingFERFs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.9
The number of seconds in which Far End Receive Failure (FERF) state has been detected by the DS3 Receive Framer block. FERF signal alerts the upstream terminal that a failure has been detected along the downstream line.
OBJECT-TYPE    
  Counter32  

ds3FramingAISs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.10
The number of seconds in which Alarm Indication Signals (AIS) were detected by the DS3 Receive Framer block. AIS indicates that an upstream failure has been detected by the far end.
OBJECT-TYPE    
  Counter32  

ds3FramingPbitPERRs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.11
Number of P-bit parity error (PERR) events.
OBJECT-TYPE    
  Counter32  

ds3FramingCbitPERRs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.12
Number of C-bit parity error (PERR) events.
OBJECT-TYPE    
  Counter32  

ds3FramingFEBEs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.13
Number of DS3 far end block error (FEBE) events.
OBJECT-TYPE    
  Counter32  

ds3FramingIDLEs 1.3.6.1.4.1.326.2.2.1.1.3.2.1.1.14
The number of seconds in which IDLE signal was detected by the DS3 Receive Framer block.
OBJECT-TYPE    
  Counter32  

ds3PlcpTable 1.3.6.1.4.1.326.2.2.1.1.3.2.2
A table of DS3 Physical Layer Convergence Protocol (Procedure) statistics information.
OBJECT-TYPE    
  SEQUENCE OF  
    Ds3PlcpEntry

ds3PlcpEntry 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1
A table entry containing DS3 PLCP statistics information.
OBJECT-TYPE    
  Ds3PlcpEntry  

ds3PlcpBoard 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.1
The index of this port's switch board.
OBJECT-TYPE    
  Integer32  

ds3PlcpModule 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.2
The network module of this port.
OBJECT-TYPE    
  Integer32  

ds3PlcpPort 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.3
The number of this port.
OBJECT-TYPE    
  Integer32  

ds3PlcpFERRs 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.4
Number of Physical Layer Convergence Protocol (PLCP) octet error events.
OBJECT-TYPE    
  Counter32  

ds3PlcpLOFs 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.5
The number of seconds in which Loss Of Frame (LOF) errors were detected by the PLCP (Physical Layer Convergence Protocol) receiver. LOF is declared when an Out-Of-Frame state persists for more than 1ms. LOF is removed when in-frame state persists for more than 12ms.
OBJECT-TYPE    
  Counter32  

ds3PlcpBIP8s 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.6
Number of BIP-8 (Bit Interleaved Parity - 8) error events. The BIP-8 is calculated over the Path Overhead field and the associated ATM cell of the previous frame. A BIP-N is a method of error monitoring. An N bit code is generated by the transmitting equipment in such a manner that the first bit of the code provides even parity over the first bit of all N-bit sequences in the previous VT SPE, the second bit provides even parity over the second bits of all N-bit sequences within the specified portion, etc.
OBJECT-TYPE    
  Counter32  

ds3PlcpFEBEs 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.7
Number of ATM Far End Block Error (FEBE) events.
OBJECT-TYPE    
  Counter32  

ds3PlcpYellows 1.3.6.1.4.1.326.2.2.1.1.3.2.2.1.8
The number of seconds in which Yellow alarm errors were detected by the PLCP (Physical Layer Convergence Protocol) receiver. Yellow alarm is asserted when 10 consecutive yellow signal bits are set to logical 1. Yellow signals are used to alert upstream terminals of a downstream failure in order to initiate trunk conditioning on the failure circuit.
OBJECT-TYPE    
  Counter32  

ds3AtmTable 1.3.6.1.4.1.326.2.2.1.1.3.2.3
A table of DS3 ATM statistics information.
OBJECT-TYPE    
  SEQUENCE OF  
    Ds3AtmEntry

ds3AtmEntry 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1
A table entry containing DS3 ATM statistics information.
OBJECT-TYPE    
  Ds3AtmEntry  

ds3AtmBoard 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.1
The index of this port's switch board.
OBJECT-TYPE    
  Integer32  

ds3AtmModule 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.2
The network module of this port.
OBJECT-TYPE    
  Integer32  

ds3AtmPort 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.3
The number of this port.
OBJECT-TYPE    
  Integer32  

ds3AtmHCSs 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.4
Number of header check sequence (HCS) error events. The HCS is a CRC-8 calculation over the first 4 octets of the ATM cell header.
OBJECT-TYPE    
  Counter32  

ds3AtmRxCells 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.5
Number of ATM cells that were received.
OBJECT-TYPE    
  Counter32  

ds3AtmTxCells 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.6
Number of non-null ATM cells that were transmitted.
OBJECT-TYPE    
  Counter32  

ds3AtmLCDs 1.3.6.1.4.1.326.2.2.1.1.3.2.3.1.7
The number of seconds in which Loss of Cell Delineation (LCD) has occurred. An LCD defect is detected when an out of cell delination state has persisted for 4ms. An LCD defect is cleared when the sync state has been maintained for 4ms.
OBJECT-TYPE    
  Counter32