All MIBs › EXP-DOCS-CABLE-DEVICE-MIB › docsDevSTPControl
docsDevSTPControl
Module: EXP-DOCS-CABLE-DEVICE-MIB
OID (symbolic): EXP-DOCS-CABLE-DEVICE-MIB::docsDevSTPControl
OID (numeric): 1.3.6.1.3.83.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object controls operation of the spanning tree protocol (as distinguished from transparent bridging). If set to stEnabled(1) then the spanning tree protocol is enabled, subject to bridging constraints. If noStFilterBpdu(2), then spanning tree is not active, and Bridge PDUs received are discarded. If noStPassBpdu(3) then spanning tree is not active and Bridge PDUs are transparently forwarded. Note that a device need not implement all of these options, but that noStFilterBpdu(2) is required.
What is docsDevSTPControl?
This controls how the device handles the Spanning Tree Protocol: stEnabled(1) runs STP normally, noStFilterBpdu(2) disables STP and drops incoming Bridge PDUs, and noStPassBpdu(3) disables STP but transparently forwards Bridge PDUs. Admins set this to control loop prevention behavior on the device's bridged interfaces.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.83.1.1.5 snmpwalk -v2c -c public <target> EXP-DOCS-CABLE-DEVICE-MIB::docsDevSTPControl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.83.1.1.5.1 snmpget -v2c -c public <target> EXP-DOCS-CABLE-DEVICE-MIB::docsDevSTPControl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.3.83.1.1.5.1 i <value>
Start monitoring DOCSIS/MCNS-compliant cable modem or CMTS (experimental pre-standard MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EXP-DOCS-CABLE-DEVICE-MIB::docsDevSTPControl OID value, configure state conditions and alerts, and monitor any DOCSIS/MCNS-compliant cable modem or CMTS (experimental pre-standard MIB) from a single console.
OID Breakdown
Upper-level ancestors (5 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 |
| 1.3.6.1.3 | experimental | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.83 | docsDev | EXP-DOCS-CABLE-DEVICE-MIB |
| 1.3.6.1.3.83.1 | docsDevMIBObjects | EXP-DOCS-CABLE-DEVICE-MIB |
| 1.3.6.1.3.83.1.1 | docsDevBase | EXP-DOCS-CABLE-DEVICE-MIB |
| 1.3.6.1.3.83.1.1.5 | docsDevSTPControl | EXP-DOCS-CABLE-DEVICE-MIB |