All MIBs › SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB › a3FileCrc2
a3FileCrc2
Module: SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB
OID (symbolic): SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB::a3FileCrc2
OID (numeric): 1.3.6.1.4.1.1123.3.1.2.4.1.3.1.6
Node type: OBJECT-TYPE
Type: DmiInteger
Access: read-only
Description: The 16-bit CRC (ITU-T) on the middle 512k of this file with a modulo-3 offset relative to the beginning of the file.
What is a3FileCrc2?
Holds a second 16-bit ITU-T CRC over the same middle 512 KB window as a3FileCrc1, but computed with a modulo-3 byte offset from the start of the file. Having two CRCs computed at different offsets makes it much less likely that an altered file would accidentally match both fingerprints.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1123.3.1.2.4.1.3.1.6 snmpwalk -v2c -c public <target> SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB::a3FileCrc2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1123.3.1.2.4.1.3.1.6.1 snmpget -v2c -c public <target> SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB::a3FileCrc2.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> a3FileCrc2.1
Start monitoring Symbios/LSI Logic SCSI host bus adapter/RAID controller, legacy mass storage (hardware/firmware inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB::a3FileCrc2 OID value, configure state conditions and alerts, and monitor any Symbios/LSI Logic SCSI host bus adapter/RAID controller, legacy mass storage (hardware/firmware inventory) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.1123 | symbios | HPOTHERTRAP-MIB |
| 1.3.6.1.4.1.1123.3 | coloradosprings | HPOTHERTRAP-MIB |
| 1.3.6.1.4.1.1123.3.1 | scsi | HPOTHERTRAP-MIB |
| 1.3.6.1.4.1.1123.3.1.2 | symc8xx | HPOTHERTRAP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1123.3.1.2.4 | id | SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB |
| 1.3.6.1.4.1.1123.3.1.2.4.1 | dmtfGroups | SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB |
| 1.3.6.1.4.1.1123.3.1.2.4.1.3 | tSoftwareSignature | SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB |
| 1.3.6.1.4.1.1123.3.1.2.4.1.3.1 | eSoftwareSignature | SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB |
| 1.3.6.1.4.1.1123.3.1.2.4.1.3.1.6 | a3FileCrc2 | SYMBIOSSDMSMASSSTORAGESYSTEMMIFDEF2-MIB |