All MIBs › UDS1-MIB
Category: IETF Standards, WAN and Transport Protocols
Description: Specifies objects for managing unstructured DS1 interfaces, covering status and performance monitoring of T1/E1 circuits.
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What Is UDS1-MIB?
UDS1-MIB is a vendor-specific MIB, from the "usr"/"nas" OID branches suggesting a US Robotics/3Com-lineage network access server product, defining unstructured DS1 (T1/E1) interface configuration and management objects for digital circuit interfaces on remote-access/dial platforms. It exposes a configuration table covering per-DS1-line settings such as loopback response behavior, jitter attenuation, transmit line build-out, zero-code suppression, and dial-in/dial-out addressing and trunk-state parameters. Its monitoring emphasis is on circuit-level configuration and operational status for T1/E1 trunks: confirming line build-out and coding settings are correctly provisioned, and that dial-in/dial-out trunk state and address-acknowledgment settings are functioning, which affects whether dial sessions establish correctly over the T1/E1 span. It parallels and extends the standard DS1-MIB/RFC 1406 concept of unstructured (unchannelized) DS1 interfaces with vendor-specific dial/trunk parameters. It is deployed on network access server (NAS) equipment providing dial-in/dial-out T1/E1 connectivity, typically in remote-access/dial-up ISP or enterprise RAS environments, where this UDS1-MIB reference helps administrators keep T1/E1 trunk parameters correctly provisioned.
IPNetwork Monitor allows you to monitor SNMP objects defined in UDS1-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- US Robotics/3Com-lineage network access server (NAS) equipment with T1/E1 dial interfaces
Monitoring Examples
An admin would poll uds1ConfigTable/uds1ConfigEntry (keyed by uds1CfgIndex) to check uds1CfgRespToRemoteLoopbk and uds1CfgJitterAttenuation settings when diagnosing signal-quality issues on a T1/E1 span, and review uds1CfgDialInOutTrunkSt alongside uds1CfgDialInAdrAckWinkEn to confirm dial-in trunk addressing and acknowledgment behavior are correctly configured for incoming calls. A misconfigured uds1CfgZeroCoding or uds1CfgXmitLineBuildOut value relative to the far-end/carrier's requirements is a common cause of T1/E1 sync or error-rate problems this table would help surface.
What Can Be Monitored
- DS1/T1-E1 line build-out and coding configuration
- loopback response setting
- jitter attenuation setting
- dial-in/dial-out trunk state
- dial-in address acknowledgment configuration
This MIB depends on
Related MIBs
Imported Objects
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| Gauge | |
| IpAddress | |
| TimeTicks | |
| enterprises | |
| experimental |
From RFC1213-MIB
| DisplayString |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| usr | 1.3.6.1.4.1.429 | |||
| nas | 1.3.6.1.4.1.429.1 | |||
| uds1 | 1.3.6.1.4.1.429.1.4 | |||
| uds1ConfigTable | 1.3.6.1.4.1.429.1.4.1 | not-accessible | This table is an extension of the ds1ConfigTable in the DS1 MIB defined by RFC1232. | |
| uds1ConfigEntry | 1.3.6.1.4.1.429.1.4.1.1 | not-accessible | This table contains configurable parameters for a CSU that are not supported in the DS1 MIB defined by RFC1232. Each entry in this table corresponds to an entry in the DS1 MIB. There is a one-to-one correspondance between the value of uds1CSUIndex and ds1CSUIndex. | |
| INT uds1CfgIndex | 1.3.6.1.4.1.429.1.4.1.1.1 | INTEGER | read-only | The index value which uniquely identifies the CSU to which this entry is applicable. The value corresponds to ds1CSUIndex in the DS1 MIB defined in RFC1232. The value of uds1CfgIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| INT uds1CfgRespToRemoteLoopbk | 1.3.6.1.4.1.429.1.4.1.1.2 | INTEGER | read-write | This object configures the specified CSU to either ignore or respond to remotely initiated loopback requests. |
| INT uds1CfgJitterAttenuation | 1.3.6.1.4.1.429.1.4.1.1.3 | INTEGER | read-write | This object is used to select how the jitter attenuation circuit on the CSU is to be used. It can be used to attenuate jitter on the receiver, or the transmitter. |
| INT uds1CfgXmitLineBuildOut | 1.3.6.1.4.1.429.1.4.1.1.4 | INTEGER | read-write | This object is used to configure the amount of attenuation that is to be applied to the transmit signal in order to control cross-talk, etc. |
| INT uds1CfgAutoBusyEnable | 1.3.6.1.4.1.429.1.4.1.1.5 | INTEGER | read-write | This object is used to enable or disable the automatic busy out feature for all timeslots on the specified CSU. If enabled, when a modem is considered idle and that modem is not sending the idle pattern to the T1 Card on the TDM bus, the timeslot will be busied out. |
| INT uds1CfgDialInAdr | 1.3.6.1.4.1.429.1.4.1.1.6 | INTEGER | read-write | This object identifies whether or not DNIS digits will be transferred as part of the call setup for the specified T1 line. |
| INT uds1CfgZeroCoding | 1.3.6.1.4.1.429.1.4.1.1.7 | INTEGER | read-write | This object defines the type of zero coding used on the specified DS1. It provides some values that are not present in the experimental DS1 MIB. |
| INT uds1CfgDialInOutTrunkSt | 1.3.6.1.4.1.429.1.4.1.1.8 | INTEGER | read-write | This will set the Dial-in/Dial-out trunk start signal type. Default = wink(1). |
| INT uds1CfgDialInAdrAckWinkEn | 1.3.6.1.4.1.429.1.4.1.1.9 | INTEGER | read-write | Allows to enable/disable an acknowledgement wink after the dial-in address information has been received. |
| INT uds1CfgDialOutAdrDly | 1.3.6.1.4.1.429.1.4.1.1.10 | INTEGER | read-write | Allows an adjustable delay on sending out address information from the T1 NAC to the TELCO. |
| INT uds1CfgStuffByteValue | 1.3.6.1.4.1.429.1.4.1.1.11 | INTEGER | read-write | The stuffed byte to send to TELCO for inactive DS0 in Fractional T1. |
| INT uds1CfgDialInOutTrunkType | 1.3.6.1.4.1.429.1.4.1.1.12 | INTEGER | read-write | This will set the Dial-In/Dial-out trunk type. Default = eAndMTypeII(1). |
| INT uds1CfgPriSwitchType | 1.3.6.1.4.1.429.1.4.1.1.13 | INTEGER | read-write | This sets the primary switch type for the T1-PRI ISDN NAC. The setting takes effect at NAC boot time. Default = priSw5ESS(2). |
| INT uds1CfgIdleByte | 1.3.6.1.4.1.429.1.4.1.1.14 | INTEGER | read-write | This sets the idle byte pattern for the T1-PRI ISDN NAC. The setting takes effect at NAC boot time. Default = 0xFE. |
| INT uds1CfgAnlgBlockErrCode | 1.3.6.1.4.1.429.1.4.1.1.15 | INTEGER | read-write | This is the error code that will be returned to an ISDN switch when analog connections are being blocked. Default = 58. |
| INT uds1CfgDgtlBlockErrCode | 1.3.6.1.4.1.429.1.4.1.1.16 | INTEGER | read-write | This is the error code that will be returned to an ISDN switch when digital connections are being blocked. Default = 58. |
| INT uds1CfgNoMdmAvailErrCode | 1.3.6.1.4.1.429.1.4.1.1.17 | INTEGER | read-write | This is the error code that will be returned to an ISDN switch when there are no modems available to accept the requested connection. Default = 58. |
| INT uds1CfgNoIgwsAvailErrCode | 1.3.6.1.4.1.429.1.4.1.1.18 | INTEGER | read-write | This is the error code that will be returned to an ISDN switch when no IGWS connections are available. Default = 58. |
| INT uds1CfgChanBlockErrCode | 1.3.6.1.4.1.429.1.4.1.1.19 | INTEGER | read-write | This is the error code that will be returned to an ISDN switch when connections to a specific B channel are being blocked. Default = 58. |
| INT uds1CfgBlockCallType | 1.3.6.1.4.1.429.1.4.1.1.20 | INTEGER | read-write | This object determines if a PRI span line will block calls of a specific type. This object does not apply to a NAC operating in Rob Bit T1 mode. Default = blockNone(2). |
| INT uds1CfgNfasId | 1.3.6.1.4.1.429.1.4.1.1.21 | INTEGER | read-write | This defines the NFAS ID associated with a PRI span line. This object does not apply to Rob Bit T1 operation. Default = 0. |
| INT uds1CfgNfasDChannel | 1.3.6.1.4.1.429.1.4.1.1.22 | INTEGER | read-write | This determines how a PRI span line will use the DS0 normally assigned as a D channel when NFAS is being used. This object does not apply to Rob Bit T1 operation. Default = dchannel(2). |
| INT uds1CfgShrtHaulDist | 1.3.6.1.4.1.429.1.4.1.1.23 | INTEGER | read-write | Variuos distance ranges supported by Short Haul NIC Default=len0thru133Ft. |
| INT uds1CfgCallProceedingRsp | 1.3.6.1.4.1.429.1.4.1.1.24 | INTEGER | read-write | This object determines to send CALL_PROCEEDING and CONNECT response, when a SETUP message is received from TELCO. Default = ON. |
| INT uds1CfgAlertingRsp | 1.3.6.1.4.1.429.1.4.1.1.25 | INTEGER | read-write | This object determines to send ALERTING response, when a SETUP message is received from TELCO. Default = OFF. |
| INT uds1CfgServiceState | 1.3.6.1.4.1.429.1.4.1.1.26 | INTEGER | read-write | This objects configures the service state of the DS1 and will configure the state for power up if saved to NVRAM. Default= inService(2). |
| STR uds1CfgIcbKeyword | 1.3.6.1.4.1.429.1.4.1.1.27 | DisplayString | read-write | This is the keyword used for DASS2 Incoming Call Barring control. |
| INT uds1CfgOverlapRxMode | 1.3.6.1.4.1.429.1.4.1.1.28 | INTEGER | read-write | This object allows dialed digits to arrive in separate messages. Default = disabled(2) |
| INT uds1CfgEandMnoAddrTimer | 1.3.6.1.4.1.429.1.4.1.1.29 | INTEGER | read-write | This object is for E&M type II trunks with no DNIS address. If timer is >0, the ch T1 NAC will flush calls upon timer expiration, if the modem has not signalled the NAC to go ahead and answer the call. 2 seconds per unit. Default = 0 |
| INT uds1CfgSeizureWinkDly | 1.3.6.1.4.1.429.1.4.1.1.30 | INTEGER | read-write | Allows an adjustable delay on sending out address information from the T1 NAC to the TELCO. Default=18. |
| uds1IntervalTable | 1.3.6.1.4.1.429.1.4.2 | not-accessible | An extension of the DS1 Interval table which provides status counters over 15 minute intervals. | |
| uds1IntervalEntry | 1.3.6.1.4.1.429.1.4.2.1 | not-accessible | An entry in the extended DS1 Interval table. Every entry in the DS1 Interval table will have a corresponding entry in this table. | |
| INT uds1IntIndex | 1.3.6.1.4.1.429.1.4.2.1.1 | INTEGER | read-only | This is the index value which uniquely identifies the CSU to which this entry is applicable. The value of uds1IntIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| INT uds1IntNumber | 1.3.6.1.4.1.429.1.4.2.1.2 | INTEGER | read-only | A number between 1 and 96, where 1 is the most recently completed 15 minute interval and 96 is the least recently completed 15 minute interval (assuming that all 96 intervals are valid). |
| CTR uds1IntBurstyErrSeconds | 1.3.6.1.4.1.429.1.4.2.1.3 | Counter | read-only | This object counts the number of seconds, over the specified interval, in which there were more than 2 and less than 320 CRC errors. |
| CTR uds1IntFrameBitErrors | 1.3.6.1.4.1.429.1.4.2.1.4 | Counter | read-only | A specific bit pattern is used for the T1 receiver to determine frame allignment. This object counts the number of incorrectly received framing bits in the specified 15 minute interval. |
| CTR uds1IntDeltaFrameAlligns | 1.3.6.1.4.1.429.1.4.2.1.5 | Counter | read-only | This object counts the number of times the specified T1 receiver has reframed on a new framing pattern (ie. due to an OOF condition) in the specified 15 minute interval. |
| CTR uds1IntExcessCRCErrors | 1.3.6.1.4.1.429.1.4.2.1.6 | Counter | read-only | This object counts each time 32 of any 33 consecutive CRCs are in error for the specified T1 line in the specified 15 minute interval. This counter is only valid in ESF format. |
| uds1CurrentTable | 1.3.6.1.4.1.429.1.4.3 | not-accessible | An extension of the DS1 Current table that provides status counters over the present 15 minute interval. | |
| uds1CurrentEntry | 1.3.6.1.4.1.429.1.4.3.1 | not-accessible | An entry in the extended DS1 Current table. Every entry in the DS1 Current table will have a corresponding entry in this table. | |
| INT uds1CurrIndex | 1.3.6.1.4.1.429.1.4.3.1.1 | INTEGER | read-only | The index value which uniquely identifies the CSU to which this entry is applicable. The value of uds1CurrIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| CTR uds1CurrBurstyErrSeconds | 1.3.6.1.4.1.429.1.4.3.1.2 | Counter | read-only | This object counts the number of seconds, in the current 15 minute interval, during which there was more than two, and less than 320 CRC errors. |
| CTR uds1CurrFrameBitErrors | 1.3.6.1.4.1.429.1.4.3.1.3 | Counter | read-only | A specific bit pattern is used for the receiver to determine frame allignment. This object is a count of the number of incorrectly received framing bits in the current 15 minute interval. |
| CTR uds1CurrDeltaFrameAlligns | 1.3.6.1.4.1.429.1.4.3.1.4 | Counter | read-only | This object counts the number of times the specified T1 receiver has reframed on a new framing pattern (ie. due to an OOF condition) in the current 15 minute interval. |
| CTR uds1CurrExcessCRCErrors | 1.3.6.1.4.1.429.1.4.3.1.5 | Counter | read-only | This object counts each time 32 of any 33 consecutive CRCs are in error for the specified T1 line in the current 15 minute interval. This counter is only valid in ESF format. |
| uds1TotalTable | 1.3.6.1.4.1.429.1.4.4 | not-accessible | An extension of the DS1 Total table that provides the cumulative sum of the various statistics for the 24 hour interval preceding the first valid interval in the uds1CurrentTable. | |
| uds1TotalEntry | 1.3.6.1.4.1.429.1.4.4.1 | not-accessible | An entry in the extended DS1 Total table. | |
| INT uds1TotIndex | 1.3.6.1.4.1.429.1.4.4.1.1 | INTEGER | read-only | The index value which uniquely identifies the CSU to which this entry is applicable. The value of ds1TotalIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| CTR uds1TotBurstyErrSeconds | 1.3.6.1.4.1.429.1.4.4.1.2 | Counter | read-only | This object counts the number of seconds, over the last 24 hour period, in which there were more than 2 and less than 320 CRC errors. |
| CTR uds1TotFrameBitErrors | 1.3.6.1.4.1.429.1.4.4.1.3 | Counter | read-only | A specific bit pattern is used so the T1 receiver can determine frame allignment. This object counts the total number of incorrectly received framing bits in the last 24 hour period. |
| CTR uds1TotDeltaFrameAlligns | 1.3.6.1.4.1.429.1.4.4.1.4 | Counter | read-only | This object counts the number of times the specified T1 receiver has reframed on a new framing pattern (ie. due to an OOF condition) in the last 24 hour period. |
| CTR uds1TotExcessCRCErrors | 1.3.6.1.4.1.429.1.4.4.1.5 | Counter | read-only | This object indicates the total number of times there have been 32 of any 33 consecutive CRCs in error on the specified T1 line in the last 24 hour period. This counter is only valid in ESF format. |
| uds1StatTable | 1.3.6.1.4.1.429.1.4.5 | not-accessible | USR's DS1 Status table contains various CSU status information. There is no corresponding table in the DS1 MIB defined by RFC1232. | |
| uds1StatEntry | 1.3.6.1.4.1.429.1.4.5.1 | not-accessible | There is one entry in the DS1 Status table for each CSU in the chassis. | |
| INT uds1StatIndex | 1.3.6.1.4.1.429.1.4.5.1.1 | INTEGER | read-only | The index value which uniquely identifies the CSU to which this entry is applicable. The value of this object matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| INT uds1StatReceiverGain | 1.3.6.1.4.1.429.1.4.5.1.2 | INTEGER | read-only | This object identifies the amount of gain applied to boost the receive signal level to an appropriate operating level. |
| INT uds1StatOutOfFrame | 1.3.6.1.4.1.429.1.4.5.1.3 | INTEGER | read-only | This object indicates when the framing pattern for the specified T1 line has been lost and data connot be extracted properly. This condition is also known as red alarm. |
| INT uds1StatLossOfSignal | 1.3.6.1.4.1.429.1.4.5.1.4 | INTEGER | read-only | This object indicates when 175 consecutive 0's have been detected. The signal is considered recovered if the 1's density reaches 12.5% (ie. four ones in a 32 bit period). |
| INT uds1StatReceivingAIS | 1.3.6.1.4.1.429.1.4.5.1.5 | INTEGER | read-only | This object identifies when the remote end of the specified T1 line has lost its receive signal and is transmitting a stream of all 1's to the local end. This AIS condition is also known as blue alarm. |
| INT uds1StatSwitchTypeActive | 1.3.6.1.4.1.429.1.4.5.1.6 | INTEGER | read-only | This object identifies the primary switch type that the T1-PRI ISDN NAC is currently connected to. |
| INT uds1StatDchanOperational | 1.3.6.1.4.1.429.1.4.5.1.7 | INTEGER | read-only | This object reflects the operational status of the D channel on the T1-PRI ISDN NAC. |
| INT uds1StatE1ContCrc | 1.3.6.1.4.1.429.1.4.5.1.8 | INTEGER | read-only | This object indicates when continuous CRC errors are being received on the E1 DS1 span line on the T1-PRI ISDN NAC. |
| INT uds1StatE1PhysicalState | 1.3.6.1.4.1.429.1.4.5.1.9 | INTEGER | read-only | This object reflects the physical state of the E1 DS1 span line on the T1-PRI ISDN NAC. |
| INT uds1StatLoopBackInit | 1.3.6.1.4.1.429.1.4.5.1.10 | INTEGER | read-only | This object tells if the loopback was initiated by the network or by command |
| INT uds1StatNfasDChannel | 1.3.6.1.4.1.429.1.4.5.1.11 | INTEGER | read-only | This reflect how a PRI span line is using the DS0 normally assigned as a D channel when NFAS is being used. This object does not apply to Rob Bit T1 operation. Default = dchannel(2). |
| INT uds1StatDChannel | 1.3.6.1.4.1.429.1.4.5.1.12 | INTEGER | read-only | This is the status of the D channel for this PRI span line. A value of notSupported(1) means that this DS1 is not operating in ISDN mode or there is no D channel defined on this span line. |
| STR uds1StatDs0SrvcChngLst | 1.3.6.1.4.1.429.1.4.5.1.13 | DisplayString | read-only | This object contains the current list of DS0s that have changed their state from In Service to Out of Service or Vice versa. The list is included in the corresponding SNMP trap. |
| INT uds1StatMultiFrame | 1.3.6.1.4.1.429.1.4.5.1.14 | INTEGER | read-only | This object identifies when the E1/PRI NAC line has lost synchronization with the Time-Slot 16 Multi-Frame alignment pattern. Only valid for E1/CAS NAC. |
| INT uds1StatRemMultiFrame | 1.3.6.1.4.1.429.1.4.5.1.15 | INTEGER | read-only | This object identifies when the remote end of the specified E1/PRI NAC line has lost synchronization with the Time-Slot 16 Multi-Frame alignment pattern. Only valid for E1/CAS NAC. |
| INT uds1StatServiceState | 1.3.6.1.4.1.429.1.4.5.1.16 | INTEGER | read-only | This object shows the current state of the DS1 Service. Default = inService(2). |
| uds1CmdTable | 1.3.6.1.4.1.429.1.4.6 | not-accessible | The DS1 Command table contains an entry for each of the manageable CSUs in the chassis. It provides a means through which to take specific actions on one or more CSUs in the chassis. | |
| uds1CmdEntry | 1.3.6.1.4.1.429.1.4.6.1 | not-accessible | There is one entry in the DS1 Command table per CSU in the chassis. | |
| INT uds1CmdIndex | 1.3.6.1.4.1.429.1.4.6.1.1 | INTEGER | read-only | A unique value for each CSU in the chassis. The value of uds1CmdIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| OCT uds1CmdMgtStationId | 1.3.6.1.4.1.429.1.4.6.1.2 | OCTET STRING | read-write | This object is a generic read-write variable that a Management Station (MS) can use to guarantee that the results from a given command are the result of that specific MS. Each MS must SET a unique value to this object when doing commands and GET the value of this object together with uds1CmdReqId and uds1CmdResult to detect interference from other MSs. |
| INT uds1CmdReqId | 1.3.6.1.4.1.429.1.4.6.1.3 | INTEGER | read-only | This object contains the value of the request-id field in the SNMP PDU which invoked the current or most recent command on this DS1 interface. If the request-id is unknown or undefined, this object contains the zero value. |
| INT uds1CmdFunction | 1.3.6.1.4.1.429.1.4.6.1.4 | INTEGER | read-write | This object identifies the command being requested. |
| INT uds1CmdForce | 1.3.6.1.4.1.429.1.4.6.1.5 | INTEGER | read-write | In some cases, the DS1 interface may be in a state such that certain commands could adversely affect connections. In such cases, a command request with uds1CmdForce not defined, or set to noForce will result in a warning. If the operator elects to ignore such warnings, uds1CmdForce can be set to force in a re-issued request and the command will be carried out regardless of its potentially hazzardous effects. |
| OCT uds1CmdParam | 1.3.6.1.4.1.429.1.4.6.1.6 | OCTET STRING | read-write | This object contains parameters that are specific to the particular command being issued. In some cases, there will be no additional parameters required. |
| INT uds1CmdResult | 1.3.6.1.4.1.429.1.4.6.1.7 | INTEGER | read-only | This object contains the result of the most recently requested command, or the value none(1) if no commands have been requested since the last reset. |
| INT uds1CmdCode | 1.3.6.1.4.1.429.1.4.6.1.8 | INTEGER | read-only | The value of this object upon command completion indicates a further description of what went wrong if the command was unsuccessful. |
| uds1TrapEnaTable | 1.3.6.1.4.1.429.1.4.7 | not-accessible | A trap enable table that defines a column for every trap that a DS1 entity can generate. | |
| uds1TrapEnaEntry | 1.3.6.1.4.1.429.1.4.7.1 | not-accessible | There is one entry in this table for every CSU that exists in the chassis. | |
| INT uds1TrapEnaIndex | 1.3.6.1.4.1.429.1.4.7.1.1 | INTEGER | read-only | A unique value for each CSU in the chassis. The value of uds1TrapEnaIndex matches the value of the index for the corresponding DS1 entity in the entity table of the chassis MIB. |
| INT uds1TrapEnaYellowAlarm | 1.3.6.1.4.1.429.1.4.7.1.2 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a yellow alarm condition on the specified DS1. |
| INT uds1TrapEnaRedAlarm | 1.3.6.1.4.1.429.1.4.7.1.3 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a red alarm condition on the specified DS1. |
| INT uds1TrapEnaLossOfSignal | 1.3.6.1.4.1.429.1.4.7.1.4 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of loss of signal on the specified DS1. |
| INT uds1TrapEnaAlarmIndSignal | 1.3.6.1.4.1.429.1.4.7.1.5 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of an alarm indication signal (AIS) on the specified DS1. |
| INT uds1TrapEnaYellowAlarmClr | 1.3.6.1.4.1.429.1.4.7.1.6 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a yellow alarm condition being cleared on the specified DS1. |
| INT uds1TrapEnaRedAlarmClr | 1.3.6.1.4.1.429.1.4.7.1.7 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a red alarm condition being cleared on the specified DS1. |
| INT uds1TrapEnaLossOfSgnlClr | 1.3.6.1.4.1.429.1.4.7.1.8 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of loss of signal condition being cleared on the specified DS1. |
| INT uds1TrapEnaAlrmIndSgnlClr | 1.3.6.1.4.1.429.1.4.7.1.9 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of an alarm indication signal (AIS) being cleared on the specified DS1. |
| INT uds1TrapEnaContCrcAlrm | 1.3.6.1.4.1.429.1.4.7.1.10 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a continuous CRC condition on the specified DS1. |
| INT uds1TrapEnaContCrcAlrmClr | 1.3.6.1.4.1.429.1.4.7.1.11 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of the clearing of a continuous CRC condition on the specified DS1. |
| INT uds1TrapEnaPhysStateChng | 1.3.6.1.4.1.429.1.4.7.1.12 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a change in the physical state of the specified DS1. |
| INT uds1TrapEnaDchanInSrvc | 1.3.6.1.4.1.429.1.4.7.1.13 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a change in the service state of a D channel on this span line from Out of Service, Maintenance or Standby to In Service. Default = disableAll(2). |
| INT uds1TrapEnaDchanOutOfSrvc | 1.3.6.1.4.1.429.1.4.7.1.14 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a change in the service state of a D channel on this span line from In Service to Out of Service, Maintenance or Standby. Default = disableAll(2). |
| INT uds1TrapEnaDs0InSrvc | 1.3.6.1.4.1.429.1.4.7.1.15 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a change in the service state of a DS0 on this span line from Out of Service to In Service. Default = disableAll(2). |
| INT uds1TrapEnaDs0OutOfSrvc | 1.3.6.1.4.1.429.1.4.7.1.16 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a change in the service state of a DS0 on this span line from In Service to Out of Service. Default = disableAll(2). |
| INT uds1TrapEnaMultiFrame | 1.3.6.1.4.1.429.1.4.7.1.17 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a Multi-Frame Alignment condition on the specified DS1. Default = disableAll(2). |
| INT uds1TrapEnaRemMultiFrame | 1.3.6.1.4.1.429.1.4.7.1.18 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of a Remote Multi-Frame Alignment condition on the specified DS1. Default = disableAll(2). |
| INT uds1TrapEnaMultiFrmClr | 1.3.6.1.4.1.429.1.4.7.1.19 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of clearing a Multi-Frame Alignment condition on the specified DS1. Default = disableAll(2). |
| INT uds1TrapEnaRemMultiFrmClr | 1.3.6.1.4.1.429.1.4.7.1.20 | INTEGER | read-write | Enable the generation of an SNMP trap upon detection of clearing a Remote Multi-Frame Alignment condition on the specified DS1. Default = disableAll(2). |
RFC description
Defines unstructured DS1 interface management objects for monitoring T1/E1 circuit status and performance.
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