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Understanding On-Box Logging Functionality


On-box traffic logging to solid-state drives (SSDs) supports eight external log servers or files.

A new process (daemon) called local log management daemon (llmd) is supported in Services Processing Cards 0 (SPCs0) to handle on-box traffic logging. Traffic produced by flowd in SPCs is listed in traffics logs. The llmd saves these logs to the local SSD. Traffic logs are saved in the following four different formats:

  • syslog

  • sd-syslog

  • welf

  • binary