RS-232-MIB :: rs232AsyncPortFramingErrs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRS-232-MIBrs232AsyncPortFramingErrs

rs232AsyncPortFramingErrs

Module: RS-232-MIB

OID (symbolic): RS-232-MIB::rs232AsyncPortFramingErrs

OID (numeric): 1.3.6.1.2.1.10.33.3.1.7

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Total number of characters with a framing error, input from the port since system re-initialization and while the port state was 'up' or 'test'.

What is rs232AsyncPortFramingErrs?

Counts characters received on this asynchronous port with a framing error since the last reboot (while the port was up or in test mode); a climbing count often indicates a baud-rate or stop-bit mismatch with the far-end device.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.33.3.1.7
snmpwalk -v2c -c public <target> RS-232-MIB::rs232AsyncPortFramingErrs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.33.3.1.7.1
snmpget -v2c -c public <target> RS-232-MIB::rs232AsyncPortFramingErrs.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::rs232AsyncPortFramingErrs 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
1.3.6.1.2.1.10.33.3rs232AsyncPortTableMRVINREACH
1.3.6.1.2.1.10.33.3.1rs232AsyncPortEntryMRVINREACH
Numeric OIDNameModule
1.3.6.1.2.1.10.33.3.1.7rs232AsyncPortFramingErrsRS-232-MIB