All MIBs › CORERO-CMS-MIB › pgInternalPortReceivedBadCrcPackets
pgInternalPortReceivedBadCrcPackets
Module: CORERO-CMS-MIB
OID (symbolic): CORERO-CMS-MIB::pgInternalPortReceivedBadCrcPackets
OID (numeric): 1.3.6.1.4.1.41036.4.1.1.3.1.1.11
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Number of packets received to the internal port with an invalid CRC
What is pgInternalPortReceivedBadCrcPackets?
This 64-bit counter counts packets received on the internal port that failed CRC validation. It flags physical-layer frame corruption coming from the protected-network side, distinct from any external attack traffic. For example, if this counter climbs after a switch upgrade on the LAN side, the admin would suspect a faulty internal cable or transceiver rather than a security event.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.41036.4.1.1.3.1.1.11 snmpwalk -v2c -c public <target> CORERO-CMS-MIB::pgInternalPortReceivedBadCrcPackets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.41036.4.1.1.3.1.1.11.1 snmpget -v2c -c public <target> CORERO-CMS-MIB::pgInternalPortReceivedBadCrcPackets.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> pgInternalPortReceivedBadCrcPackets.1
Start monitoring Corero Network Security DDoS-mitigation appliance (Management Server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CORERO-CMS-MIB::pgInternalPortReceivedBadCrcPackets OID value, configure state conditions and alerts, and monitor any Corero Network Security DDoS-mitigation appliance (Management Server) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.41036 | corero | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4 | coreroCMSMIB | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1 | coreroCMSMIBObjects | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1 | defense | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.3 | protectionGroupStatistics | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.3.1 | protectionGroupTable | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.3.1.1 | protectionGroupEntry | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.3.1.1.11 | pgInternalPortReceivedBadCrcPackets | CORERO-CMS-MIB |