dsx1CnfGrpTable The DS1/E1 Configuration table. The table size is given by the value of lineNumofValidEntries

dsx1CnfGrpEntry An entry in the DS1 Configuration table.

lineNum This object is the identifier of a DS1/E1 Interface on a managed device. If there is an ifEntry that is directly associated with this and only this DS1/E1 interface, it should have the same value as ifIndex.  Otherwise, number the ds1LineIndices with an unique identifier following the rules of choosing a number that is greater than ifNumber and numbering the inside interfaces (e.g., equipment side) with even numbers and outside interfaces (e.g, network side) with odd numbers.

      The supported ranges depend upon the type of
      the card(4 port/8 port etc):

        For 4 port card             : 1 - 4
        For 8 port card             : 1 - 8
        For 2 Port Channelized card : 56 (28*2).

lineConnectorType This variable indicates  the  connector as well as the backcard type. 1 = T1; 2 = E1. This field is set to unused(4) for FRSM-VHS cards.

lineEnable This variable disables, enables or modifies a line 1 - disable 2 - enable 3 - modify In FRSM-2CT3, if the DS3 line is enabled, then the DS1 channels for that line will all be automatically enabled. No independent enable/disable is allowed for each of the 28 DS1 lines in FRSM-2CT3.

lineType This variable indicates  the  variety  of  DS1 Line  implementing  this  circuit.  The type of circuit affects the number of bits  per  second
       that  the circuit can reasonably carry, as well
as the interpretation of the  usage  and  error statistics. The values, in sequence, describe: TITLE:        SPECIFICATION: dsx1ESF       Extended SuperFrame DS1 dsx1D4        AT&T D4 format DS1 dsx1E1        CCITT Recommendation G.704
      (Table 4a)
dsx1E1-CRC    CCITT Recommendation G.704
                    (Table 4b)
dsxE1-MF      G.704 (Table 4a) with TS16
                    multiframing enabled
dsx1E1-CRC-MF G.704 (Table 4b) with TS16
                    multiframing enabled
dsx1E1clearchannel E1 clear channel, all DS0s can be used
             dsx1E1Q50     G.704 (table 14) In TS16 bits 5,7,8 will be
                           set to 100 for all other cases bits 5,7,8 will
                           have a value of 111.
             dsx1E1Q50CRC  same as dsx1E1Q50 but with CRC.

NOTE: All E1, E1-CRC, E1-MF or E1-CRC-MF are using DS0
            on slot 1 for signaling and E1-MF or E1-CRC-MF use DS0
            on slot 17 for synchronization.
(Slot 1 and 16 is based on index 1 to 32 DS0) All DS0s can be used for any port when lineType is dsx1E1clearchannel. On a CESM card, only 'dsx1E1clearchannel' option is supported.

            When the lineType is dsx1E1Q50 the bits 5,7,8 of TS16
            of frame zero will be forced to 100 else it will be 111.

    The default value for T1 is 'dsx1ESF' and for E1
            is 'dsx1E1CCS'.

lineCoding This variable describes the  variety  of  Zero Code  Suppression  used  on  the link, which in turn affects a number of its characteristics.

dsx1JBZS(1): refers the Jammed  Bit  Zero suppression
            in  which  the  AT&T specification of at
                          least one pulse every 8 bit periods is
                          literally  implemented  by forcing a pulse
                          in bit 8 of each channel.  Thus, only seven
                          bits per  chan- nel, or 1.344 Mbps, is available
                          for data.

dsx1B8ZS(2): refers to the use of a specified  pattern
            of  normal  bits  and  bipolar violations
            which are used to replace a sequence  of  eight
                          zero bits.

E1 links, with or without CRC, use dsx1HDB3  or
      dsx1AMI.

      dsx1AMI(4): refers to a mode wherein no  zero  code
                         suppression  is  present  and the line encoding
                         does not solve the problem directly. In this
                  application, the higher layer must provide data
                  which meets or exceeds the  pulse  density
                  requirements, such as inverting HDLC data.

The default value for T1 is 'dsx1JBZS' and for E1 is 'dsx1HDB3'.
             This field is not applicable for FRSM-VHS cards
             and is set to notUsed(5).

lineLength This is not a standard RFC 1407 DS1 variable, it is specific to BASIS implementation. It specifies the line length: 1 - 0 to 110 ft (T1 line only) 2 - 110 to 220 ft (T1 line only) 3 - 220 to 330 ft (T1 line only) 4 - 330 to 440 ft (T1 line only) 5 - 440 to 550 ft (T1 line only) 6 - 550 to 660 ft (T1 line only) 7 - greater than 660 ft (T1 line only) 8 - 75 ohms (E1 line only (BNC)) 9 - 120 ohms (E1 line only (DB-15))

The default value for T1 is 1, for E1, if the connector type is DB15 then the default is 9, if BNC, it's 8. For FRSM-2CT3, the line length of DS1 has no meaning as there are no physical DS1 lines. So, for this card, the value is set to notRequired (16).

lineXmtClockSource The source of Transmit Clock.

loopTiming(1): indicates that the recovered
          receive clock is used as the
              transmit clock.
localTiming(2): indicates  that  a  local  clock
           source is used.

lineLoopbackCommand This variable represents the  loopback  confi- guration of the DS1 interface.  Agents support- ing read/write access should return badValue in response to a requested loopback state that the interface does not support.  The values mean:

dsx1NoLoop
     Not in the loopback state.  A device  that
     is not capable of performing a loopback on
    the interface shall always return this  as
    it's value.

dsx1RemoteLoop
    The received signal at this  interface  is
    looped  through  the device. Typically the
    received signal is  looped  back  for
    retransmission  after  it has passed through
    the device's framing function.

dsx1LocalLoop
    The local data is looped back
      dsx1PayloadLoop
              This will loop only the payload and not
              framing/sync bit.

lineSendCode This variable indicates what type of  code  is being sent across the DS1 interface by the dev- ice.  The values mean:

dsx1SendNoCode
    sending looped or normal data

dsx1SendLineCode
    sending a request for a line loopback

dsx1SendPayloadCode
    sending a request for a payload loopback

dsx1SendResetCode
    sending a loopback termination request

lineUsedTimeslotsBitMap Bit map of used DS0 for this line.

lineLoopbackCodeDetection Enable detection of line Loopback Codes

lineBERTEnable This variable enables Bit Error Rate Testing(BERT).

lineBERTPattern This variable determines BERT pattern to transmit

lineBERTResult This shows the result of the BERT.

bERTResultClrButton This clears the result of the BERT.

lineNumofValidEntries The number of DS1 configuration entries (regardless of their current configuration) in the dsx1CnfGrpTable.

dsx1CntGrpTable The DS1 Counter table. This table contains statistics since the system was up or last re-initialization.

dsx1CntGrpEntry An entry in the DS1 counter table.

cntLineNum This object identifies the DS1/E1 interface. The value for this object must be same as the value of lineNum from dsx1CnfGrpTable.

rcvLOSCount The number of times the Loss of Signal was detected with or without integrating to LOS alarm.

rcvOOFCount The number of times the Out of Frame was detected with or without integrating to OOF alarm.

rcvRAICount The number of times Yellow Alarms was detected with or without integrating to RAI alarm.

rcvFECount The number of Framing Pattern Errors encountered by a DS1 interface.

counterClearButton This variable is used to clear all the counters.

dsx1AlmCnfGrpTable The DS1 interface alarm configuration table.

dsx1AlmCnfGrpEntry An entry in the DS1 Alarm Configuration table.

almCnfLineNum This object identifies the DS1/E1 interface. The value for this object must be same as the value of lineNum from dsx1CnfGrpTable.

redSeverity This variable is used to setup the severity of RED alarm. So when RED alarm is detected by the card, an alarm with appropriate severity status will be sent.

rAISeverity This variable is used to setup the severity of RAI alarm. So when LOS alarm is detected the card, an alarm with appropriate severity status will be sent.

nEAlarmUpCount This parameter specifies the integration counter, the local alarms are LOS and LOF. Default value is 6 and update counter every 10 ms to reach the threshold set in threshold object. This is the up counter.

nEAlarmDownCount This parameter specifies the integration counter, the Near-End alarms are LOS and LOF. Default value is 1 and update counter every 10 ms to reach 0. This is the down counter.

nEAlarmThreshold The value set in this object determines the value to declare Near-End alarm. A count of 1500 gives 2.5 sec to declare LOS with an up count value of 6.

fEAlarmUpCount This parameter specifies the integration counter, the Far-End alarms are AIS and YEL. Default value is 6 and update counter 10 ms to reach the threshold set in threshold object. This is the up counter.

fEAlarmDownCount This parameter specifies the integration counter, the Far-End alarms are AIS and YEL. Default value is 1 and update counter every 10 ms to reach 0. This is the down counter.

fEAlarmThreshold The value set in this object determines the value to declare Far-End alarm. A count of 1500 gives 2.5 secs to declare LOS with an up count value of 6.

statisticalAlarmSeverity This variable is used to setup the severity of Statistical alarm. So when any statistical alarm is detected by the card, an alarm with appropriate severity status will be sent.

lCV15MinThreshold Code Violation - is the occurrence of a received CRC-6 code that is not identical to the corresponding locally. calculated code. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

lCV24HrThreshold Code Violation - is the occurence of a received CRC-6 code that is not identical to the corresponding locally. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

lES15MinThreshold Errored Second - is any second with at least one code violation. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

lES24HrThreshold Errored Second - is any second with at least one code violation. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

lSES15MinThreshold Severely Errored Second - is any second with 15 or more code violations. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

lSES24HrThreshold Severely Errored Second - is any second with 15 or more code violations. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

cRC15MinThreshold The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

cRC24HrThreshold The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

cRCES15MinThreshold The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

cRCES24HrThreshold The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

cRCSES15MinThreshold The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

cRCSES24HrThreshold The value set in this object determines the value when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

sEFS15MinThreshold Severely Errored Framing Second - is a count of one-second intervals containing one or more SEF events. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

sEFS24HrThreshold Severely Errored Framing Second - is a count of one-second intervals containing one or more SEF events. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

aISS15MinThreshold Alarm Indication Signal Second - is a count of one-second intervals containing one or more incoming AIS. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

aISS24HrThreshold Alarm Indication Signal Second - is a count of one-second intervals containing one or more incoming AIS. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

uAS15MinThreshold Unavailable Second - is a count of seconds during which the DS1 Layer service is unavailable. The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

uAS24HrThreshold Unavailable Second - is a count of seconds during which the DS1 Layer service is unavailable. The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

dsx1AlmGrpTable The DS1 interface alarm configuration table.

dsx1AlmGrpEntry An entry in the DS1 Alarm table. Each entry represents the current, 15 minute and 24 Hour bucket intervals for different performance parameters.

almLineNum This object identifies the DS1/E1 interface. The value for this object must be same as the value of lineNum from dsx1CnfGrpTable.

lineAlarmState This variable is a bitmap of the DSX1 Line Alarms. A value of zero indicates no alarms. Itemized below are the individual bits: BitPosition    Alarm -----------    ----- 0              Receiving RAI 1              Transmitting RAI 2              Receiving AIS 3              Transmitting AIS 4              Receiving OOF 5              Receiving LOS 6              Near End Local Loopback in effect 7              Near End Remote Loopback in effect 8              Near End Remote Payload Loopback 9              Receiving CRC MF OOF (E1) 10             Receiving Sig MF OOF (E1) 11             Receiving MF RAI (E1) 12             Receiving MF AIS (E1) 13             BERT in effect 14             Far End Remote Loopback in effect 15             Detected Near End Remote Loopback in
              effect

lineStatisticalAlarmState This variable is a bitmap of the DSX1 Line Statistical Alarms. A value of zero indicates no alarms. Itemized below are the individual alarm bits: BitPosition    Alarm -----------    ----- 0              LCV 15 minute threshold exceeded 1              LCV 24 hour threshold exceeded 2              LES 15 minute threshold exceeded 3              LES 24 hour threshold exceeded 4              LSES 15 minute threshold exceeded 5              LSES 24 hour threshold exceeded 6              CRC 15 minute threshold exceeded 7              CRC 24 hour threshold exceeded 8              CRCES 15 minute threshold exceeded 9              CRCES 24 hour threshold exceeded 10             CRCSES 15 minute threshold exceeded 11             CRCSES 24 hour threshold exceeded 12             SEFS 15 minute threshold exceeded 13             SEFS 24 hour threshold exceeded 14             AISS 15 minute threshold exceeded 15             AISS 24 hour threshold exceeded 16             UAS 15 minute threshold exceeded 17             UAS 24 hour threshold exceeded.

lCVCurrent This counter counts the number of Line code violations encountered by the interface.

lCV15MinBucket The counter associated with the number of Line code violations in the last 15 minute period encountered by the interface.

lCV24HrBucket The counter associated with the number of Line code violations in the last 24 hour period encountered by the interface.

lESCurrent This counter counts the number of Line code violations Errored Seconds encountered by the interface.

lES15MinBucket This counter counts the number of Line code violations Errored Seconds in the last 15 minutes encountered by the interface.

lES24HrBucket This counter counts the number of Line code violations Errored Seconds in the last 24 hours encountered by the interface.

lSESCurrent This counter counts the number of Line code violations Severely Errored Seconds encountered by the interface.

lSES15MinBucket This counter counts the number of LCV Severely Errored Seconds in the last 15 minutes encountered by the interface.

lSES24HrBucket This counter counts the number of LCV Severely Errored Seconds in the last 24 hours encountered by the interface.

cRCCurrent This counter counts the number of P Bit code violations encountered by the interface.

cRC15MinBucket This counter counts the number of P Bit code violations in the last 15 minutes encountered by the interface.

cRC24HrBucket This counter counts the number of P Bit code violations in the last 24 hours encountered by the interface.

cRCESCurrent This counter counts the number of PCV Errored Seconds encountered by the interface.

cRCES15MinBucket This counter counts the number of PCV Errored Seconds in the last 15 minutes encountered by the interface.

cRCES24HrBucket This counter counts the number of PCV Errored Seconds in the last 24 hours encountered by the interface.

cRCSESCurrent This counter counts the number of P Bit code violations Severely Errored Seconds encountered by the interface.

cRCSES15MinBucket This counter counts the number of PCV Severely Errored Seconds in the last 15 minutes encountered by the interface.

cRCSES24HrBucket This counter counts the number of PCV Severely Errored Seconds in the last 24 hours encountered by the interface.

sEFSCurrent This counter counts the number of Severely Errored Framing Seconds encountered by the interface.

sEFS15MinBucket This counter counts the number of Severely Errored Framing Seconds in the last 15 minutes encountered by the interface.

sEFS24HrBucket This counter counts the number of Severely Errored Framing Seconds in the last 24 hours encountered by the interface.

aISSCurrent This counter counts the number of AIS Severely Errored Seconds encountered by the interface.

aISS15MinBucket This counter counts the number of AIS Severely Errored Seconds in the last 15 minutes encountered by the interface.

aISS24HrBucket This counter counts the number of AIS Severely Errored Seconds in the last 24 hours encountered by the interface.

uASCurrent This counter counts the number of Unavailable Seconds encountered by the interface.

uAS15MinBucket This counter counts the number of Unavailable Seconds in the last 15 minutes encountered by the interface.

uAS24HrBucket This counter counts the number of Unavailable Seconds in the last 24 hours encountered by the interface.

percentEFS This counter counts the %LCV Error Free Seconds.

alarmClrButton This variable is used to clear all the alarms for the line.
   1 = No action
   2 = Clear alarm

cmDsx1Compliance The compliance statement for objects related to DS1/E1 mib.

cmDsx1GeneralGroup The collection of objects used for DS1/E1 interfaces.

cmDsx1ConfGroup The collection of objects used for DS1/E1 interface configuration.

cmDsx1CountGroup The collection of objects related to DS1/E1 statistics.

cmDsx1AlarmConfGroup The collection of objects used for DS1/E1 Alarm threshold configuration.

cmDsx1AlarmGroup The collection of objects used for DS1/E1 Alarm configuration.