All MIBs › HP-ICF-UDLD-MIB › hpicfUdldStatsPortCurrentState
hpicfUdldStatsPortCurrentState
Module: HP-ICF-UDLD-MIB
OID (symbolic): HP-ICF-UDLD-MIB::hpicfUdldStatsPortCurrentState
OID (numeric): 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The desired status of UDLD on a port.
If the associated hpicfUdldStatsPortCurrentState object has a value of 'offline(1)', then the port or udld is administratively disabled.
If the associated hpicfUdldStatsPortCurrentState object has a value of 'failure(2)', then the port and udld are administratively enabled, but udld packets are not being received successfully. Link may or may not be present.
If the associated hpicfUdldStatsPortCurrentState object has a value of 'up(3)', then udld is enabled and udld packets are being received successfully in both directions.
What is hpicfUdldStatsPortCurrentState?
This read-only value reports the current UDLD state of a port: offline(1) means UDLD is administratively disabled, failure(2) means UDLD is enabled but packets aren't being received successfully in both directions, and up(3) means UDLD packets are being exchanged successfully in both directions. Admins poll it to quickly identify which ports UDLD has flagged as suspect before a spanning-tree loop or blackholed traffic results. For example, a port showing failure(2) despite having a physical link light is a strong signal of a unidirectional fiber fault, such as one strand of a pair being disconnected or damaged.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1.1.1 snmpwalk -v2c -c public <target> HP-ICF-UDLD-MIB::hpicfUdldStatsPortCurrentState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1.1.1.1 snmpget -v2c -c public <target> HP-ICF-UDLD-MIB::hpicfUdldStatsPortCurrentState.1
Start monitoring HP ProCurve managed switch (UniDirectional Link Detection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HP-ICF-UDLD-MIB::hpicfUdldStatsPortCurrentState OID value, configure state conditions and alerts, and monitor any HP ProCurve managed switch (UniDirectional Link Detection) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.5 | hpicfSwitch | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1 | hpSwitch | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.33 | hpicfUdldMIB | HP-ICF-OID |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.5.1.33.1 | hpicfUdldObjects | HP-ICF-UDLD-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2 | hpicfUdldStats | HP-ICF-UDLD-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1 | hpicfUdldPortStatsTable | HP-ICF-UDLD-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1.1 | hpicfUdldPortStatsEntry | HP-ICF-UDLD-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.33.1.2.1.1.1 | hpicfUdldStatsPortCurrentState | HP-ICF-UDLD-MIB |