All MIBs › BIANCA-BRICK-SERIAL-MIB › serialIfRxOverruns
serialIfRxOverruns
Module: BIANCA-BRICK-SERIAL-MIB
OID (symbolic): BIANCA-BRICK-SERIAL-MIB::serialIfRxOverruns
OID (numeric): 1.3.6.1.4.1.272.4.25.1.1.26
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Count of receiver overruns. If the serial port is unable to grant sufficiently soon/often the bus, the RxFIFO may fill up. This leads to loss of data.
What is serialIfRxOverruns?
Counts times the receive FIFO filled up faster than the serial port could service it, causing data loss—a rising count suggests the system is too busy to keep up with incoming serial traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.272.4.25.1.1.26 snmpwalk -v2c -c public <target> BIANCA-BRICK-SERIAL-MIB::serialIfRxOverruns
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.272.4.25.1.1.26.1 snmpget -v2c -c public <target> BIANCA-BRICK-SERIAL-MIB::serialIfRxOverruns.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.272 | bintec | BIANCA-BOX-ISDN-MIB |
| 1.3.6.1.4.1.272.4 | bibo | BIANCA-BOX-ISDN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.272.4.25 | serial | BIANCA-BRICK-SERIAL-MIB |
| 1.3.6.1.4.1.272.4.25.1 | serialIfTable | BIANCA-BRICK-SERIAL-MIB |
| 1.3.6.1.4.1.272.4.25.1.1 | serialIfEntry | BIANCA-BRICK-SERIAL-MIB |
| 1.3.6.1.4.1.272.4.25.1.1.26 | serialIfRxOverruns | BIANCA-BRICK-SERIAL-MIB |