Description

The article provides a sequence of SNMP traps, which are issued by the chassisd, when a FPC unexpectedly restarts. The sequence of SNMP Traps is:

  • SNMP Trap "Fru Offline"
  • SNMP Trap "Fru Online"


This is useful when implementing event policies.

Symptoms

To clarify the sequence of SNMP traps, which is issued by the chassisd, when a FPC unexpectedly restarts.

Solution

The cause of FPC to restart unexpectedly is not addressed here.  Only to document a set of SNMP trap sequences.

Here is a sequence of events, when a FPC/DPC/MPC unexpectedly restarts:

  • T - the timestamp when FPC/DPC/MPC restarts

  • T+n sec - approximate time of when an event occurred.

  1. FPC/DPC/MPC restarts T .
  2. chassisd_snmp_trap10 matchs Fru Offline at T+10sec .
  3. chassisd_snmp_trap7 matchs Fru Online at T+ 60sec .

Example of structured syslog entries: 

<29>1 2012-01-31T15:19:16.429-08:00 mercator-re1 chassisd 1432 CHASSISD_SNMP_TRAP10 [[email protected] trap="Fru Offline" argument1="jnxFruContentsIndex" value1="7" argument2="jnxFruL1Index" value2="11" argument3="jnxFruL2Index" value3="0" argument4="jnxFruL3Index" value4="0" argument5="jnxFruName" value5="FPC: DPCE 20x 1GE + 2x 10GE R @ 10/*/*" argument6="jnxFruType" value6="3" argument7="jnxFruSlot" value7="10" argument8="jnxFruOfflineReason" value8="2" argument9="jnxFruLastPowerOff" value9="746337" argument10="jnxFruLastPowerOn" value10="747181"] SNMP trap generated: Fru Offline (jnxFruContentsIndex 7, jnxFruL1Index 11, jnxFruL2Index 0, jnxFruL3Index 0, jnxFruName FPC: DPCE 20x 1GE + 2x 10GE R @ 10/*/*, jnxFruType 3, jnxFruSlot 10, jnxFruOfflineReason 2, jnxFruLastPowerOff 746337, jnxFruLastPowerOn 747181)

<29>1 2012-01-31T15:20:13.324-08:00 mercator-re1 chassisd 1432 CHASSISD_SNMP_TRAP7 [[email protected] trap="Fru Online" argument1="jnxFruContentsIndex" value1="7" argument2="jnxFruL1Index" value2="11" argument3="jnxFruL2Index" value3="0" argument4="jnxFruL3Index" value4="0" argument5="jnxFruName" value5="FPC: DPCE 20x 1GE + 2x 10GE R @ 10/*/*" argument6="jnxFruType" value6="3" argument7="jnxFruSlot" value7="10"] SNMP trap generated: Fru Online (jnxFruContentsIndex 7, jnxFruL1Index 11, jnxFruL2Index 0, jnxFruL3Index 0, jnxFruName FPC: DPCE 20x 1GE + 2x 10GE R @ 10/*/*, jnxFruType 3, jnxFruSlot 10)