ARST-ND-000790 - The Arista network device must be configured to capture all DOD auditable events.

Information

Auditing and logging are key components of any security architecture. Logging the actions of specific events provides a means to investigate an attack; to recognize resource utilization or capacity thresholds; or to identify an improperly configured network device. If auditing is not comprehensive, it will not be useful for intrusion monitoring, security investigations, and forensic analysis.

Satisfies: SRG-APP-000095-NDM-000225, SRG-APP-000096-NDM-000226, SRG-APP-000097-NDM-000227, SRG-APP-000098-NDM-000228, SRG-APP-000099-NDM-000229, SRG-APP-000100-NDM-000230, SRG-APP-000516-NDM-000334, SRG-APP-000357-NDM-000293, SRG-APP-000360-NDM-000295, SRG-APP-000505-NDM-000322

Solution

Configure a logging level sufficient to capture all DOD auditable events.

switch(config)#logging buffered informational
switch(config)#logging trap informational

NOTE: Acceptable settings include debugging, informational, and notifications to adjust syslog server traffic impact. Setting to higher severity levels can cause necessary lower-level events to be missed.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Arista_MLS_EOS_4-2x_Y24M07_STIG.zip