All MIBs › ERI-DNX-STM1-OC3-MIB › optTUStatusLinkState
optTUStatusLinkState
Module: ERI-DNX-STM1-OC3-MIB
OID (symbolic): ERI-DNX-STM1-OC3-MIB::optTUStatusLinkState
OID (numeric): 1.3.6.1.4.1.644.2.4.2.7.2.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Determines the current STM1/OC3 Tributary Unit status of the link. ok (0) - In Sync yel (2) - Yellow Alarm ais (8) - Sending All Ones lof (32) - Loss of Frame los (64) - Loss of Signal red (2048) - Red Alarm cfa (4096) - Carrier Frame Alignment oos (65535) - Out of Service txSlip (2097152) - Transmit Slip rxSlip (4194304) - Receive Slip sef (8388608) - Severely Errored Frames slip (6291456) - Transmit/Receive Slip underTest(1073741824) - Running Bit Error Test (BERT) errors (2147483647) - Multiple Errors displays raw bit field value
What is optTUStatusLinkState?
Current alarm/sync state of this Tributary Unit, e.g. ok (in sync), yellow alarm, AIS, loss of frame, or loss of signal, used to quickly spot which TU is failing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.644.2.4.2.7.2.1.1.3 snmpwalk -v2c -c public <target> ERI-DNX-STM1-OC3-MIB::optTUStatusLinkState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.644.2.4.2.7.2.1.1.3.1 snmpget -v2c -c public <target> ERI-DNX-STM1-OC3-MIB::optTUStatusLinkState.1
Start monitoring Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (STM-1/OC-3 optical interface card) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERI-DNX-STM1-OC3-MIB::optTUStatusLinkState OID value, configure state conditions and alerts, and monitor any Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (STM-1/OC-3 optical interface card) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.644 | eriEnterpriseRoot | ERI-ROOT-SMI |
| 1.3.6.1.4.1.644.2 | eriProducts | ERI-ROOT-SMI |
| 1.3.6.1.4.1.644.2.4 | dnx | ERI-DNX-SMC-MIB |
| 1.3.6.1.4.1.644.2.4.2 | devices | ERI-DNX-SMC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.644.2.4.2.7 | dnxStm1Oc3 | ERI-DNX-STM1-OC3-MIB |
| 1.3.6.1.4.1.644.2.4.2.7.2 | opticalDiag | ERI-DNX-STM1-OC3-MIB |
| 1.3.6.1.4.1.644.2.4.2.7.2.1 | opticalTUStatusTable | ERI-DNX-STM1-OC3-MIB |
| 1.3.6.1.4.1.644.2.4.2.7.2.1.1 | opticalTUStatusEntry | ERI-DNX-STM1-OC3-MIB |
| 1.3.6.1.4.1.644.2.4.2.7.2.1.1.3 | optTUStatusLinkState | ERI-DNX-STM1-OC3-MIB |