All MIBs › TN-UDLD-MIB › tnUdldConfigInterfaceParamUdldMode
tnUdldConfigInterfaceParamUdldMode
Module: TN-UDLD-MIB
OID (symbolic): TN-UDLD-MIB::tnUdldConfigInterfaceParamUdldMode
OID (numeric): 1.3.6.1.4.1.868.2.5.124.1.1.2
Node type: OBJECT-TYPE
Type: TNUdldMode
Access: read-write
Description: Port udld mode disable/normal/aggresive. disable(0), normal(1), aggressive(2)
What is tnUdldConfigInterfaceParamUdldMode?
This configures the UDLD, Unidirectional Link Detection, mode for a port: disabled, normal, or aggressive. Admins set aggressive mode on critical links where they want UDLD to more assertively detect and shut down a unidirectional link before it causes network problems like a spanning-tree loop. An admin protecting a critical fiber uplink from undetected unidirectional failures would set tnUdldConfigInterfaceParamUdldMode to aggressive(2) rather than leaving it at normal.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.124.1.1.2 snmpwalk -v2c -c public <target> TN-UDLD-MIB::tnUdldConfigInterfaceParamUdldMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.124.1.1.2.1 snmpget -v2c -c public <target> TN-UDLD-MIB::tnUdldConfigInterfaceParamUdldMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.124.1.1.2.1 s <value>
Start monitoring Transition Networks managed Ethernet switch, media converter (UDLD link-state/neighbor status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-UDLD-MIB::tnUdldConfigInterfaceParamUdldMode OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switch, media converter (UDLD link-state/neighbor status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.124 | tnUdldMib | TN-UDLD-MIB |
| 1.3.6.1.4.1.868.2.5.124.1 | tnUdldConfigInterfaceParamTable | TN-UDLD-MIB |
| 1.3.6.1.4.1.868.2.5.124.1.1 | tnUdldConfigInterfaceParamEntry | TN-UDLD-MIB |
| 1.3.6.1.4.1.868.2.5.124.1.1.2 | tnUdldConfigInterfaceParamUdldMode | TN-UDLD-MIB |