All MIBs › REPEATER-MIB › rptrPktStatsCRC
rptrPktStatsCRC
Module: REPEATER-MIB
OID (symbolic): REPEATER-MIB::rptrPktStatsCRC
OID (numeric): 1.3.6.1.4.1.52.4.1.1.1.4.1.2.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Get this repeater's total CRC errors.
What is rptrPktStatsCRC?
This read-only Counter32 is a running tally of the total number of CRC (checksum) errors on this repeater (network segment) since the counter was last reset (it wraps back to zero on overflow, standard SNMP counter behavior). An admin polls rptrPktStatsCRC periodically to flag frames arriving corrupted, often from electrical noise, a marginal cable run, or a failing transceiver. For example, if rptrPktStatsCRC keeps climbing while the link stays up, that's the cue to check this repeater's cabling, NIC, or duplex settings before the problem shows up as user-visible slowdowns.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.1.4.1.2.1.6 snmpwalk -v2c -c public <target> REPEATER-MIB::rptrPktStatsCRC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.1.4.1.2.1.6.1 snmpget -v2c -c public <target> REPEATER-MIB::rptrPktStatsCRC.1
Start monitoring Ethernet repeater/hub, Cabletron repeater hardware (per-port status/collision statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the REPEATER-MIB::rptrPktStatsCRC OID value, configure state conditions and alerts, and monitor any Ethernet repeater/hub, Cabletron repeater hardware (per-port status/collision statistics) 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-ISDN-CONFIGURATION-MIB |
| 1.3.6.1.4.1.52.4.1.1 | ctPhysical | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1.1 | repeaterRev4 | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.1.1.4 | repeaterRev4 | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1 | rptr | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2 | rptrStats | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2.1 | rptrPktStats | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2.1.6 | rptrPktStatsCRC | REPEATER-MIB |