ALTEON-CS-PHYSICAL-MIB :: stpInfoRootPort

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALTEON-CS-PHYSICAL-MIBstpInfoRootPort

stpInfoRootPort

Module: ALTEON-CS-PHYSICAL-MIB

OID (symbolic): ALTEON-CS-PHYSICAL-MIB::stpInfoRootPort

OID (numeric): 1.3.6.1.4.1.1872.2.5.2.3.2.1.1.6

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The port number of the port which offers the lowest cost path from this bridge to the root bridge.

What is stpInfoRootPort?

Identifies the port number on this bridge that provides the lowest-cost path to the root bridge. Traffic destined for the root traverses this port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.2.3.2.1.1.6
snmpwalk -v2c -c public <target> ALTEON-CS-PHYSICAL-MIB::stpInfoRootPort

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.2.3.2.1.1.6.1
snmpget -v2c -c public <target> ALTEON-CS-PHYSICAL-MIB::stpInfoRootPort.1

Start monitoring Alteon (Nortel/Radware) Cheetah-based application switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-CS-PHYSICAL-MIB::stpInfoRootPort OID value, configure state conditions and alerts, and monitor any Alteon (Nortel/Radware) Cheetah-based application switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.1872alteonALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2private_mibsALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.5aws_switchALTEON-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1872.2.5.2layer2ALTEON-CS-PHYSICAL-MIB
1.3.6.1.4.1.1872.2.5.2.3layer2InfoALTEON-CS-PHYSICAL-MIB
1.3.6.1.4.1.1872.2.5.2.3.2stpInfoALTEON-CS-PHYSICAL-MIB
1.3.6.1.4.1.1872.2.5.2.3.2.1stpInfoTableALTEON-CS-PHYSICAL-MIB
1.3.6.1.4.1.1872.2.5.2.3.2.1.1stpInfoTableEntryALTEON-CS-PHYSICAL-MIB
1.3.6.1.4.1.1872.2.5.2.3.2.1.1.6stpInfoRootPortALTEON-CS-PHYSICAL-MIB