All MIBs › RFC1516-MIB › rptrMonitorPortFCSErrors
rptrMonitorPortFCSErrors
Module: RFC1516-MIB
OID (symbolic): RFC1516-MIB::rptrMonitorPortFCSErrors
OID (numeric): 1.3.6.1.2.1.22.2.3.1.1.5
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.
What is rptrMonitorPortFCSErrors?
Count of frames received on this port with a bad FCS/CRC checksum (but otherwise valid framing, no collision), with a minimum rollover time of about 80 hours. A rising count on one specific port, while others stay clean, usually points to a bad cable or NIC on that segment rather than a hub-wide issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.22.2.3.1.1.5 snmpwalk -v2c -c public <target> RFC1516-MIB::rptrMonitorPortFCSErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.22.2.3.1.1.5.1 snmpget -v2c -c public <target> RFC1516-MIB::rptrMonitorPortFCSErrors.1
Start monitoring vendor-neutral, standards-based MIB, IEEE 802.3 Ethernet repeater/hub hardware with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RFC1516-MIB::rptrMonitorPortFCSErrors OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, IEEE 802.3 Ethernet repeater/hub hardware from a single console.
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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.22 | snmpDot3RptrMgt | LANART-AGENT |
| 1.3.6.1.2.1.22.2 | rptrMonitorPackage | LANART-AGENT |
| 1.3.6.1.2.1.22.2.3 | rptrMonitorPortInfo | LANART-AGENT |
| 1.3.6.1.2.1.22.2.3.1 | rptrMonitorPortTable | LANART-AGENT |
| 1.3.6.1.2.1.22.2.3.1.1 | rptrMonitorPortEntry | LANART-AGENT |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.22.2.3.1.1.5 | rptrMonitorPortFCSErrors | RFC1516-MIB |