dsx1LineStatus

This variable indicates the line status of the
interface.  It contains loopback, failure,
received alarm and transmitted alarms
information.
              
The dsx1LineStatus is a bitmap represented as a
sum; therefore, it can represent multiple failures
(alarms) and a LoopbackState simultaneously.
              
dsx1NoAlarm must be set if and only if no other
flag is set.
              
If the dsx1loopbackState bit is set, the loopback
in effect can be determined from the
dsx1loopbackConfig object.  The various bit
positions are as follows:
              
1     dsx1NoAlarm           No alarm present
2     dsx1RcvFarEndLOF      Far end LOF (a.k.a.
              
                      Yellow Alarm)
4     dsx1XmtFarEndLOF      Near end sending LOF
                      indication
8     dsx1RcvAIS            Far end sending AIS
16     dsx1XmtAIS            Near end sending AIS
32     dsx1LossOfFrame       Near end LOF (a.k.a.
                      Red Alarm)
64     dsx1LossOfSignal      Near end Loss of Signal
128     dsx1LoopbackState     Near end is looped
256     dsx1T16AIS            E1 TS16 AIS
512     dsx1RcvFarEndLOMF     Far end sending TS16 LOMF
1024     dsx1XmtFarEndLOMF     Near end sending TS16 LOMF
2048     dsx1RcvTestCode       Near end detects a test code
4096     dsx1OtherFailure      Any line status not defined
                      here
8192     dsx1UnavailSigState   Near end in unavailable
                      signal state
16384     dsx1NetEquipOOS       Carrier equipment out of
                      service
32768     dsx1RcvPayloadAIS     DS2 payload AIS
65536     dsx1Ds2PerfThreshold  DS2 performance threshold
                      exceeded

MIB

DS1-MIB

OID

.1.3.6.1.2.1.10.18.6.1.10

Type

column

Access

readonly

Status

current

Parent

dsx1ConfigEntry