Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All
     

    Related Documentation

     

    Display CFEB Error Messages in the System Log File

    Purpose

    To determine the details of the CFEB error messages in the system log file.

    Tip: Check for messages at least 5 minutes before and after a CFEB alarm occurs.

    Action

    To check for CFEB error messages in the system log messages file, use the following command:

    user@host> show log messages | match cfeb

    Sample Output

    user@host> show log messages | match cfeb
    Sep 14 11:00:01  clinton cfeb CM: ALARM SET: (Major) Slot 0: CFEB not online, 
    the box is not forwarding Sep 14 11:00:11 clinton craftd[4896]: Major alarm cleared, CFEB not online, the box is not forwarding Sep 14 11:00:11 clinton alarmd[4893]: Alarm cleared: CFEB color=RED, class=
    CHASSIS, reason=CFEB not online, the box is not forwarding Sep 14 11:00:12 clinton cfeb CM: ALARM CLEAR: Slot 0: CFEB not online, the box is not forwarding Oct 8 00:29:02 clinton craftd[4896]: Major alarm set, CFEB not online, the
    box is not forwarding Oct 8 00:29:02 clinton chassisd[4891]: CHASSISD_SHUTDOWN_NOTICE: Shutdown reason: CFEB connection lost Oct 8 00:29:02 clinton alarmd[4893]: Alarm set: CFEB color=RED, class=CHASSIS, reason=CFEB not online, the box is not forwarding

    Meaning

    The messages system log file records the time the failure or event occurred, the severity level, a code, and a message description. You can also use the show log messages | match cfeb command to see error messages that are generated when a Control Board fails or is offline. Use this information to diagnose a Control Board problem and to let the Juniper Networks Technical Assistance Center (JTAC) know what error messages were generated and the router events that occurred before and after the problem. For more information about system log messages, see the Junos OS System Log Messages Reference.

     

    Related Documentation

     

    Published: 2012-08-20