All MIBs › PRVT-MST-MIB › mSTInstanceRootPort
mSTInstanceRootPort
Module: PRVT-MST-MIB
OID (symbolic): PRVT-MST-MIB::mSTInstanceRootPort
OID (numeric): 1.3.6.1.4.1.738.1.5.107.1.2.3.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The root port of this MST.
What is mSTInstanceRootPort?
This read-only Integer32 identifies which local port this bridge uses as the root port for a given MST instance, i.e. the port with the lowest-cost path toward that instance's root bridge.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.2.3.1.3 snmpwalk -v2c -c public <target> PRVT-MST-MIB::mSTInstanceRootPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.2.3.1.3.1 snmpget -v2c -c public <target> PRVT-MST-MIB::mSTInstanceRootPort.1
Start monitoring BATM Advanced Communication switches (802.1s MSTP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-MST-MIB::mSTInstanceRootPort OID value, configure state conditions and alerts, and monitor any BATM Advanced Communication switches (802.1s MSTP) 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.5.107 | prvtMSTMib | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1 | prvtMSTObjects | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.2 | mSTBridgeParams | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.2.3 | mSTInstanceTable | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.2.3.1 | mSTInstanceEntry | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.2.3.1.3 | mSTInstanceRootPort | PRVT-MST-MIB |