All MIBs › CTATX-MIB › strunkState
strunkState
Module: CTATX-MIB
OID (symbolic): CTATX-MIB::strunkState
OID (numeric): 1.3.6.1.4.1.97.3.25.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: If off(1) then this link has not been enabled for trunking. If closed(2) then this link has not yet received any Trunking PDUs. If oneway(3) then incoming Trunking PDUs do not indicate that our PDUs are being successfully received by the far end. If joined(4) then this link is actively participating in the trunk group. If perturbed(5) then this link is actively participating in the trunk group; however, the transmission of data packets has been temporarily stopped due to a change in membership of the group. If helddown(6) then an error has been detected and the link is being held out-of-service until the error clears. If broken(7) then this link has been configured for trunking, but the port is physically non-operational.
What is strunkState?
This reports the current trunking protocol state of the link, ranging from off (not enabled) through closed (no trunking PDUs received yet), oneway (peer not confirming receipt), joined (actively part of the trunk group), to perturbed (in the group but data transmission temporarily halted). This tells an admin whether a trunked link is actually contributing bandwidth to the trunk group or stuck in a partial or failed negotiation state. If a link that should be joined instead shows oneway, an admin would suspect the far end isn't receiving this device's trunking PDUs and check the physical connection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.25.1.1.2 snmpwalk -v2c -c public <target> CTATX-MIB::strunkState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.25.1.1.2.1 snmpget -v2c -c public <target> CTATX-MIB::strunkState.1
Start monitoring Cabletron/Enterasys ATX switch module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTATX-MIB::strunkState OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys ATX switch module from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.97 | sigma | CT-ELS10-27-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.97.3 | ecs_1 | CTATX-MIB |
| 1.3.6.1.4.1.97.3.25 | strunk | CTATX-MIB |
| 1.3.6.1.4.1.97.3.25.1 | strunkTable | CTATX-MIB |
| 1.3.6.1.4.1.97.3.25.1.1 | strunkEntry | CTATX-MIB |
| 1.3.6.1.4.1.97.3.25.1.1.2 | strunkState | CTATX-MIB |