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We have a Juniper MPC4E-3D-32XGE-SFPP that has been performing fine for the last two years but is starting to generate alarm messages in the logs:
This error comes up every minute or so:
fpc10 Error: /fpc/10/pfe/0/cm/0/PQ3_Chip/0/CMERROR_PQ3_DDR_1_BIT_MINOR (0x160001), scope: board, category: memory, severity: minor, module: PQ3 Chip, type: PQ3 DDR single bit minor error
This error comes up frequently, between 2 to 15 minutes apart:
chassisd: CHASSISD_FPC_ASIC_ERROR: <FPC 10> ASIC Error detected errorno 0x00160001 (null)
I'm guessing that the errors are related, but I can't find any information on the second message. Has anyone see this before?
Hello Bob, For that alarm we have this KB,
if you get the alarm port restart the fpc, please open a JTAC case