All MIBs › CODIMA-EXPRESS-MIB › sseCrc
sseCrc
Module: CODIMA-EXPRESS-MIB
OID (symbolic): CODIMA-EXPRESS-MIB::sseCrc
OID (numeric): 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of CRC/Alignment Errors. CRC errors are frames which have been damaged. The Cyclic Redundancy Checksum used to confirm the validity of the frames contents shows that the frame is not valid. Alignment Errors are frames which are misaligned, a frame which does not end on an 8-bit boundary is considered an Alignment Error. A value of 4294967294 indicates unknown.
What is sseCrc?
This read-only Counter32 counts CRC and alignment errors, damaged frames or frames not ending on an 8-bit boundary, recorded on the monitored segment as a whole during this 15-second short-term sample, with 4294967294 meaning unknown. An admin uses a rising Crc count on the monitored segment as a whole as a strong indicator of a physical-layer problem, such as a bad cable or connector or electrical interference, rather than a congestion issue. For example, Crc errors appearing on the monitored segment as a whole only during a specific time of day might correlate with nearby electrical equipment cycling on, pointing to EMI rather than a hardware fault.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.5 snmpwalk -v2c -c public <target> CODIMA-EXPRESS-MIB::sseCrc
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.5.1 snmpget -v2c -c public <target> CODIMA-EXPRESS-MIB::sseCrc.1
Start monitoring Codima Express network-intelligence appliance (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CODIMA-EXPRESS-MIB::sseCrc OID value, configure state conditions and alerts, and monitor any Codima Express network-intelligence appliance (legacy) from a single console.
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 |
| 1.3.6.1.4.1.226 | codima | CODIMA-GLOBAL-REG |
| 1.3.6.1.4.1.226.3 | codimaProducts | CODIMA-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.226.3.2 | codimaExpressMIB | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1 | codimaExpressObjects | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1 | expHistoryDatabases | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2 | dbSegment | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2 | segShortTerm | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4 | ssEthernetTable | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1 | ssEthernetEntry | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.5 | sseCrc | CODIMA-EXPRESS-MIB |