All MIBs › HPIPFTRAP-MIB › hpevtPdhcI2cReadFailed
hpevtPdhcI2cReadFailed
Module: HPIPFTRAP-MIB
OID (symbolic): HPIPFTRAP-MIB::hpevtPdhcI2cReadFailed
OID (numeric): 1.3.6.1.4.1.11.2.23.35.0.8134
Node type: NOTIFICATION-TYPE
Description: An attempt to read from a device on the PDHC's I2C bus has failed. The devices on the I2C bus are the Cell's FRU EEPROM, the Cell Power Board's FRU EEPROM, the voltage margining D-to-A converters, and, if they are accessible, the CPU Module Power Pods' FRU EEPROMs. The Data field information contains information that can identify the exact device that has failed. Refer to the Cell ERS for a mapping of I2C device addresses to devices. Data Bytes[0-1]: Reserved Data Bytes[2-3]: I2C Device Address Data Bytes[4-5]: Starting Word Address Data Bytes[6-7]: Size of attempted access (in bytes).
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' HPIPFTRAP-MIB::hpevtPdhcI2cReadFailed snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.11.2.23.35.0.8134
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:54426->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (499070106) 57 days, 18:18:21.06 SNMPv2-MIB::snmpTrapOID.0 = OID: HPIPFTRAP-MIB::hpevtPdhcI2cReadFailed
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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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.23 | hpnsa | HPHOTSWAP2SUBSYSTEM-MIB |
| 1.3.6.1.4.1.11.2.23.35 | hpIpfE0Events | HPIPF02TRAP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.23.35.0.8134 | hpevtPdhcI2cReadFailed | HPIPFTRAP-MIB |