Paradyne 336x E1 manual Near End Group ± ªdsx1LoopbackConfigº Object dsx1ConfigEntry

SNMP MIB Objects

Near End Group ± ªdsx1LoopbackConfigº Object (dsx1ConfigEntry 9)

This object specifies the loopback state of the E1 interfaces. Only the following values are supported by the E1 NTU.

•dsx1NoLoop(1) ± The E1 interface is not in a loopback state.

•dsx1PayloadLoop(2) ± Specifies that a Payload Loopback (PLB) is active for the network interface or a Repeater Loopback (RLB) is active for the G.703 DTE interface.

•dsx1LineLoop(3) ± Specifies that a Line Loopback (LLB) is active for the network interface or a DTE Loopback (DLB) is active for the G.703 DTE interface.

Near End Group ± ªdsx1SignalModeº Object (dsx1ConfigEntry 11)

This object specifies whether time-slot 16 (TS16) is reserved for signaling. Only the following values are supported by the E1 NTU.

•none(1) ± No signaling is being used on this interface.

•bitOriented(3) ± Indicates that TS16 is using Channel-Associated Signaling.

•messageOriented(4) ± Indicates that TS16 is reserved for signaling.

Changing from none(1) to bitOriented(3) or messageOriented(4) deallocates all DS0 channels on the G.703 DTE and network interfaces.

Near End Group ± ªdsx1LineStatusº Object (dsx1ConfigEntry 10)

This object specifies the line (alarm) status of the E1 interfaces. Only the following values are supported by the E1 NTU. More than one value may be active at a time.

•dsx1NoAlarm(1) ± No alarm present.

•dsx1RcvFarEndLOF(2) ± A Remote Alarm Indication (RAI) signal is being received.

•dsx1RcvAIS(8) ± An Alarm Indication Signal (AIS) is being received.

•dsx1LossOfFrame(32) ± An Out Of Frame (OOF) condition has persisted for more that 2.5 seconds.

•dsx1LossOfSignal(64) ± A Loss of Signal (LOS) condition has persisted for more that 2.5 seconds.

•dsx1LoopbackState(128) ± The near end of the E1 interface is in a loopback state.

•dsx1RcvFarEndLOMF(512) ± The far end is sending a Loss of MultiFrame Failure (RMA).

•dsx1XmtFarEndLOMF(1024) ± The near end is sending a Loss of MultiFrame Failure (MFA).

•dsx1Other Failure(4096) ± An Excessive Error Rate (EER) has been detected on the network interface.

Near End Group ± ªdsx1TransmitClockSourceº Object (dsx1ConfigEntry 12)

This object specifies the timing source for the currently active transmit clock for this E1 interface. This may be either the primary clock source, secondary clock source (if the primary has failed), or the internal clock (if both primary and secondary have failed). This object differs from the MIB definition in that it is ªread-onlyº (not read/write) for E1 NTUs. Only the following values are supported by the E1 NTU.

•loopTiming(1) ± The recovered receive clock is being used as the transmit clock.

•localTiming(2) ± The E1 NTU's internal clock is being used as the transmit clock.

•ThroughTiming(3) ± The recovered receive clock from another interface (e.g., E1, Port, or External) is being used as the transmit clock.

Near End Group ± ªdsx1Fdlº Object (dsx1ConfigEntry 13)

This object specifies how Facility Data Link is being used. Only the following values are supported by the

E1 NTU. More than one value may be active at a time.

•dsx1other(1) ± SNMP data is being sent over FDL.

•dsx1Fdl-none(8) ± Indicates that the device does not use FDL. This value is always returned for the G.703 DTE interface. It is also returned for the network interface when the FDL management link is disabled.

3360-A2-GB20-20 December 1996 E-9