RS232-MIB :: rs232PortInSigNumber

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRS232-MIBrs232PortInSigNumber

rs232PortInSigNumber

Module: RS232-MIB

OID (symbolic): RS232-MIB::rs232PortInSigNumber

OID (numeric): 1.3.6.1.3.20.2.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The number of input signals for the port in the input signal table (rs232PortInSigTable). The table contains entries only for those signals the software can detect.

What is rs232PortInSigNumber?

Reports how many input control signals this port has entries for in the input signal table; only signals the hardware can actually detect are listed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.20.2.1.3
snmpwalk -v2c -c public <target> RS232-MIB::rs232PortInSigNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.20.2.1.3.1
snmpget -v2c -c public <target> RS232-MIB::rs232PortInSigNumber.1

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OID Breakdown

Upper-level ancestors (5 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAXON-MIB
Numeric OIDNameModule
1.3.6.1.3.20rs232RS232-MIB
1.3.6.1.3.20.2rs232PortTableRS232-MIB
1.3.6.1.3.20.2.1rs232PortEntryRS232-MIB
1.3.6.1.3.20.2.1.3rs232PortInSigNumberRS232-MIB