McAfee M4050 Troubleshooting Guide - Page 64
Error faults, Fault, Severity, Description/Cause, Action
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McAfee® Network Security Platform 6.0 System Fault Messages Fault VIDS creation failure NTBA is unreachable Severity Critical Description/Cause This fault generally occurs in situations where the port in question is configured incorrectly. For example, a pair of ports is configured to be in different operating modes (1A is in-line while 1B is in SPAN). Action Check the configuration of the port pair to see if there is an inconsistency, and make the port pair run in the same operating mode. Critical Indicates that the NTBA cannot communicate with the Manager. The connection between the NTBA and the Manager is down, or the NTBA has been administratively disconnected. Check that a connection route exists between the Manager and the NTBA. Check the NTBA's status using the status command in the NTBA command line interface, or ping the NTBA or the NTBA gateway to ensure connectivity to the NTBA. This fault clears when the Manager detects the NTBA again. Error faults The faults listed in the following table have a severity of Error. Fault Alert channel is down Severity Error Description/Cause Indicates a failure to communicate with the Sensor via the channel on which the Manager listens for Sensor alerts. Action This fault clears when the alert channel is back up. Approaching alert Error capacity threshold Displays the percentage of space occupied by alerts in the database. As available space decreases, this message will continue to appear- at 50%, 70%, 90% and 100%. Once you've exceeded this threshold, an 'Exceeding' fault will appear. Please perform maintenance operations to clean the database. Delete unnecessary alerts, such as alerts older than a specific number of days. Incident update Error failed Internal packet Error drop error The Manager is unable to accept more incidents. You have reached the maximum number of incidents that can be accepted by the Manager. Delete old incidents to provide room for incoming incidents. The fault clears when the Manager can accept incoming incidents. Sensor is dropping packets due to extreme traffic load. Reduce the amount of traffic passing through the Sensor as this fault indicates oversubscription of traffic on the Sensor 55