All MIBs › Nortel-Magellan-Passport-FrameRelayDteMIB › frDteLinkOperState
frDteLinkOperState
Module: Nortel-Magellan-Passport-FrameRelayDteMIB
OID (symbolic): Nortel-Magellan-Passport-FrameRelayDteMIB::frDteLinkOperState
OID (numeric): 1.3.6.1.4.1.562.2.4.1.101.25.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This attribute describes the operational state of the Link Control protocol. If the interface to the physical link hardware is inactive, the linkOperState is in the down state.
The polling state only occurs when the Local Management Interface (LMI) is enabled and the physical link is active. The polling state indicates LMI is polling for its peer. Once communication is established the linkOperState will transition to the active state.
If the procedure attribute of the Lmi component is set to none, linkOperState will transition to the active state once the physical link becomes active.
What is frDteLinkOperState?
Reports the operational state of the Link Control protocol underneath this interface: down (physical link inactive), polling (LMI is up and polling for its peer), or active (LMI communication with the peer is established, or LMI is disabled and the physical link is up). An admin stuck at polling for an extended time knows the physical layer is fine but the far end is not responding to LMI, which narrows a Frame Relay troubleshooting session quickly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.101.25.1.1 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-FrameRelayDteMIB::frDteLinkOperState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.101.25.1.1.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-FrameRelayDteMIB::frDteLinkOperState.1
Start monitoring Nortel Magellan Passport multiservice switch (Frame Relay DTE/DLCI access) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-FrameRelayDteMIB::frDteLinkOperState OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport multiservice switch (Frame Relay DTE/DLCI access) 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.101 | frDte | Nortel-Magellan-Passport-FrameRelayDteMIB |
| 1.3.6.1.4.1.562.2.4.1.101.25 | frDteOperTable | Nortel-Magellan-Passport-FrameRelayDteMIB |
| 1.3.6.1.4.1.562.2.4.1.101.25.1 | frDteOperEntry | Nortel-Magellan-Passport-FrameRelayDteMIB |
| 1.3.6.1.4.1.562.2.4.1.101.25.1.1 | frDteLinkOperState | Nortel-Magellan-Passport-FrameRelayDteMIB |