All MIBs › MODULES-MIB › ethPortFCSErrors
ethPortFCSErrors
Module: MODULES-MIB
OID (symbolic): MODULES-MIB::ethPortFCSErrors
OID (numeric): 1.3.6.1.4.1.81.12.3.1.1.27
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: This counter is incremented by one for each frame received on this port with the FCSError signal asserted and the FramingError and CollisionEvent signals deasserted and whose OctetCount is greater than or equal to minFrameSize and less than or equal to maxFrameSize (Ref: 4.4.2.1, IEEE 802.3 Std). The approximate minimum time for rollover of this counter is 80 hours. This object is a Repeater MIB counter.
What is ethPortFCSErrors?
Counts legal-length frames received on this port that failed the frame check sequence (CRC) but weren't also framing or collision errors; a climbing value usually points to a bad cable segment, connector, or failing NIC feeding this specific port, and it rolls over roughly every 80 hours.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.12.3.1.1.27 snmpwalk -v2c -c public <target> MODULES-MIB::ethPortFCSErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.81.12.3.1.1.27.1 snmpget -v2c -c public <target> MODULES-MIB::ethPortFCSErrors.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.81 | lannet | GEN-MIB |
| 1.3.6.1.4.1.81.12 | eth | LANNET-MIB |
| 1.3.6.1.4.1.81.12.3 | ethPort | LANNET-MIB |
| 1.3.6.1.4.1.81.12.3.1 | ethPortTable | LANNET-MIB |
| 1.3.6.1.4.1.81.12.3.1.1 | ethPortEntry | LANNET-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.81.12.3.1.1.27 | ethPortFCSErrors | MODULES-MIB |