Controller Alerts

Aruba Central allows you to configure and enable the following Controller alerts:

• New Controller Connected—Generates an alert when new controller is connected to NMSNetwork Management System. NMS is a set of hardware and/or software tools that allow an IT professional to supervise the individual components of a network within a larger network management framework..
• Controller Disconnected—Generates an alert when authorized, monitored controller has failed to respond to the NMS.
• Controller CPU Utilization—Generates an alert when the controller CPUCentral Processing Unit. A CPU is an electronic circuitry in a computer for processing instructions. utilization exceeds the threshold value. You can add additional rule(s) for this alert.
• Controller Memory Utilization—Generates an alert when the controller memory utilization exceeds the threshold value. You can add additional rule(s) for this alert.
• Controller Cluster AP Capacity—Generates an alert when the Controller Cluster AP capacity exceeds the threshold limit. This alert is applicable to Controller Cluster deployment.
• Controller Cluster Client Capacity—Generates an alert when the Controller Cluster Client capacity exceeds the threshold limit. This alert is applicable to Controller Cluster deployment.
• Controller Cluster Tx Rate—Generates an alert when the Controller Cluster Tx rate exceeds the threshold limit. This alert is applicable to Controller Cluster deployment.
• Controller Cluster Rx Rate— Generates an alert when the Controller Cluster Rx rate exceeds the threshold limit. This alert is applicable to Controller Cluster deployment.
• Connected Clients to Controller—Generates an alert when the total client count on the controller exceeds the threshold limit. This alert is applicable for all the controllers in different deployments.
• Controller Tx Rate—Generates an alert when the controller level Tx value exceeds the threshold limit. This alert is applicable for all the controllers in different deployments.
• Controller Rx Rate—Generates an alert when the controller level Rx value exceeds the threshold limit. This alert is applicable for all the controllers in different deployments.
• Controller Port Input Errors—Generates an alert when the controller port input errors rate exceeds the threshold.
• Controller Port Output Errors—Generates an alert when the controller port output errors rate exceeds the threshold.
• Controller Port Tx Rate—Generates an alert when the controller port Tx rate exceeds the threshold.
• Controller Port Rx Rate—Generates an alert when the controller port Rx rate exceeds the threshold.