What is snmp trap?

SNMP trap is a notification that is sent from a network device to an SNMP (Simple Network Management Protocol) management station. It is triggered by an event or condition on the device, such as a system error or a change in network status. When the event occurs, the device sends the trap message to the management station, allowing the network administrator to take appropriate action.

SNMP traps contain information such as the type of event that occurred, the specific device that triggered the trap, and any relevant data about the event. These traps are a key component of network monitoring and management, as they provide real-time notifications of issues on the network that require attention.

SNMP traps can be configured to send notifications for a wide range of events, including critical system failures, security breaches, and performance issues. They are an essential tool for maintaining the health and security of a network, as they allow administrators to quickly identify and address problems before they escalate.