FRX-MIB :: nodeNumberTBUSPorts

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FRX-MIB › nodeNumberTBUSPorts

nodeNumberTBUSPorts

Module: FRX-MIB

OID (symbolic): FRX-MIB::nodeNumberTBUSPorts

OID (numeric): 1.3.6.1.4.1.177.3.2.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The number of TBus ports the hardware supports.

What is nodeNumberTBUSPorts?

Reports how many TBus (internal time-division bus) ports the node's hardware supports, a hardware-capacity figure an admin checks when planning channel/port assignments.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.177.3.2.21
snmpwalk -v2c -c public <target> FRX-MIB::nodeNumberTBUSPorts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.177.3.2.21.1
snmpget -v2c -c public <target> FRX-MIB::nodeNumberTBUSPorts.1

Start monitoring Legacy frame relay switch/access node (Netrix/FastComm-style FRX platform) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FRX-MIB::nodeNumberTBUSPorts OID value, configure state conditions and alerts, and monitor any Legacy frame relay switch/access node (Netrix/FastComm-style FRX platform) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.177netFRX-MIB
1.3.6.1.4.1.177.3frxFRX-MIB
1.3.6.1.4.1.177.3.2nodeFRX-MIB
1.3.6.1.4.1.177.3.2.21nodeNumberTBUSPortsFRX-MIB