321006: System memory usage reached a certain percentage
Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections. It helps to detect threats and stop attacks before they spread through the network.
Message: %ASA-2-321006: System memory usage reached utilization %.
Event 321006 is generated when the system memory usage reaches 80 percent or more and remains at this level for five minutes. The percentage value of CPU being used is specified in the message.
How could you resolve this situation?
If the message keeps recurring, check the output of the 'show memory command and verify the CPU usage. If it occurs very frequently, contact Cisco TAC.
Cisco ASA Auditing Tool
EventLog Analyzer is a comprehensive log management software with which you can centrally collect, analyze, and manage logs from all the different log sources in your network. You also get reports and alerts on your network security, making it a power-packed IT security tool.
Our support team will contact you shortly.