HPIPFTRAP-MIB :: hpevtPdhcSmbusReadFailed

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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hpevtPdhcSmbusReadFailed

Module: HPIPFTRAP-MIB

OID (symbolic): HPIPFTRAP-MIB::hpevtPdhcSmbusReadFailed

OID (numeric): 1.3.6.1.4.1.11.2.23.35.0.8136

Node type: NOTIFICATION-TYPE

Description: An attempt to read from a device on the PDHC's SM bus has failed. The devices on the SM bus are the CPU modules' FRU EEPROMs, the CPU modules' Processor Information ROMs, and the CPU modules' thermal sensors. The Data field information contains information that can identify the exact device that has failed. Refer to the Cell ERS for a mapping of SM Bus device addresses to devices. Data Bytes[0-1]: Reserved Data Bytes[2-3]: SM bus 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::hpevtPdhcSmbusReadFailed
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.11.2.23.35.0.8136

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]:62902->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (493274038) 57 days, 2:12:20.38
  SNMPv2-MIB::snmpTrapOID.0 = OID: HPIPFTRAP-MIB::hpevtPdhcSmbusReadFailed

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OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.11hpCLJ8500-MIB
1.3.6.1.4.1.11.2nmCLJ8500-MIB
1.3.6.1.4.1.11.2.23hpnsaHPHOTSWAP2SUBSYSTEM-MIB
1.3.6.1.4.1.11.2.23.35hpIpfE0EventsHPIPF02TRAP-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11.2.23.35.0.8136hpevtPdhcSmbusReadFailedHPIPFTRAP-MIB