DECHUB900-PTRM-MIB-V3-0 :: ptrmNumBackplanePorts

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DECHUB900-PTRM-MIB-V3-0 › ptrmNumBackplanePorts

ptrmNumBackplanePorts

Module: DECHUB900-PTRM-MIB-V3-0

OID (symbolic): DECHUB900-PTRM-MIB-V3-0::ptrmNumBackplanePorts

OID (numeric): 1.3.6.1.4.1.36.2.18.11.3.5.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Number of physical TokenRing backplane ports.

What is ptrmNumBackplanePorts?

Reports the number of physical token ring backplane ports on this linecard, which sets the number of rows expected in ptrmMultiBpPortTable.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.3.5.1
snmpwalk -v2c -c public <target> DECHUB900-PTRM-MIB-V3-0::ptrmNumBackplanePorts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.3.5.1.1
snmpget -v2c -c public <target> DECHUB900-PTRM-MIB-V3-0::ptrmNumBackplanePorts.1

Start monitoring DEC DEChub900 MultiSwitch chassis (Token Ring PTRM linecards) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DECHUB900-PTRM-MIB-V3-0::ptrmNumBackplanePorts OID value, configure state conditions and alerts, and monitor any DEC DEChub900 MultiSwitch chassis (Token Ring PTRM linecards) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.36decCMU-MIB
1.3.6.1.4.1.36.2emaDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18decMIBextensionDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.11decHub900DECHUB900-CHASSIS-MIB-V3-0
Numeric OIDNameModule
1.3.6.1.4.1.36.2.18.11.3ptrmDECHUB900-PTRM-MIB-V3-0
1.3.6.1.4.1.36.2.18.11.3.5ptrmMultiBpDECHUB900-PTRM-MIB-V3-0
1.3.6.1.4.1.36.2.18.11.3.5.1ptrmNumBackplanePortsDECHUB900-PTRM-MIB-V3-0