All MIBs › IBM-LAN-EMULATION-EXTENSION-MIB › ibmSEStpPortState
ibmSEStpPortState
Module: IBM-LAN-EMULATION-EXTENSION-MIB
OID (symbolic): IBM-LAN-EMULATION-EXTENSION-MIB::ibmSEStpPortState
OID (numeric): 1.3.6.1.4.1.2.5.8.4.1.5.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The port's current state as defined by application of the Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. If the bridge has detected a port that is malfunctioning it will place that port into the broken(6) state. For ports which are disabled (see ibmSEPortEnable), this object will have a value of disabled(1).
forwarding(1) - port is in forwarding state learning(2) - port is in learning state listening(3) - port is in listening state blocked(4) - this port is blocked by spanning tree configured(5) - this port is waiting for spanning tree netdown(6) - this ports network interface is down configuring(7) - this port is loading LEC configuration unknown(8) - this port is in some unknown state
What is ibmSEStpPortState?
The spanning-tree state of this SEB port (forwarding, learning, listening, blocked, configured, netdown, configuring, or unknown), which determines how the port handles received frames; an admin checks this when a port isn't passing traffic to see whether spanning tree has it blocked or the LEC configuration is still loading.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.5.8.4.1.5.1.1 snmpwalk -v2c -c public <target> IBM-LAN-EMULATION-EXTENSION-MIB::ibmSEStpPortState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.5.8.4.1.5.1.1.1 snmpget -v2c -c public <target> IBM-LAN-EMULATION-EXTENSION-MIB::ibmSEStpPortState.1
Start monitoring IBM ATM LAN Emulation server (LECS/LES/BUS instance monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IBM-LAN-EMULATION-EXTENSION-MIB::ibmSEStpPortState OID value, configure state conditions and alerts, and monitor any IBM ATM LAN Emulation server (LECS/LES/BUS instance monitoring) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2 | ibm | ATM-ADAPTER-MIB |
| 1.3.6.1.4.1.2.5 | ibmArchitecture | IBM-FEATURE-ACTIVATION-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.5.8 | lanEmulation | IBM-LAN-EMULATION-EXTENSION-MIB |
| 1.3.6.1.4.1.2.5.8.4 | ibmLeClientX | IBM-LAN-EMULATION-EXTENSION-MIB |
| 1.3.6.1.4.1.2.5.8.4.1 | ibmSuperELAN | IBM-LAN-EMULATION-EXTENSION-MIB |
| 1.3.6.1.4.1.2.5.8.4.1.5 | ibmSEStpPortTable | IBM-LAN-EMULATION-EXTENSION-MIB |
| 1.3.6.1.4.1.2.5.8.4.1.5.1 | ibmSEStpPortEntry | IBM-LAN-EMULATION-EXTENSION-MIB |
| 1.3.6.1.4.1.2.5.8.4.1.5.1.1 | ibmSEStpPortState | IBM-LAN-EMULATION-EXTENSION-MIB |