RS-232-MIB :: rs232PortOutSigNumber

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRS-232-MIBrs232PortOutSigNumber

rs232PortOutSigNumber

Module: RS-232-MIB

OID (symbolic): RS-232-MIB::rs232PortOutSigNumber

OID (numeric): 1.3.6.1.2.1.10.33.2.1.4

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The number of output signals for the port in the output signal table (rs232PortOutSigTable). The table contains entries only for those signals the software can assert and that are useful to observe.

What is rs232PortOutSigNumber?

Reports how many output control signals (like RTS or DTR) this port exposes in the output signal table, i.e. only those the hardware/software can actually assert and that are worth monitoring.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.33.2.1.4
snmpwalk -v2c -c public <target> RS-232-MIB::rs232PortOutSigNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.33.2.1.4.1
snmpget -v2c -c public <target> RS-232-MIB::rs232PortOutSigNumber.1

Start monitoring vendor-neutral, standards-based MIB, routers/switches/terminal servers with serial console or modem ports with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RS-232-MIB::rs232PortOutSigNumber OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, routers/switches/terminal servers with serial console or modem ports 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
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
1.3.6.1.2.1.10.33rs232MRVINREACH
1.3.6.1.2.1.10.33.2rs232PortTableMRVINREACH
1.3.6.1.2.1.10.33.2.1rs232PortEntryMRVINREACH
Numeric OIDNameModule
1.3.6.1.2.1.10.33.2.1.4rs232PortOutSigNumberRS-232-MIB