Protocols | VirtualMetric

📄️ eStreamer

Pull-type. Cisco Firepower eStreamer client receiving security events via polling.

HTTP server accepting POST requests with multiple authentication methods, TLS encryption, and customizable response handling.

IPFIX flow collector over UDP with multi-worker support and NetFlow v9 template handling.

NetFlow flow collector over UDP with multi-worker support and configurable buffer sizes.

sFlow sampling collector over UDP with multi-worker support.

SMTP server receiving email messages with authentication, STARTTLS or implicit TLS, multi-worker support, and JSON conversion.

SNMPv2c/SNMPv3 trap receiver with authentication/privacy protocols and MIB integration.

Syslog server accepting UDP or TCP log messages with optional TLS and configurable framing.

TCP listener with TLS, configurable framing modes, connection management, and buffering options.

TFTP server accepting file uploads with IP-based device mapping and automatic file content processing.

UDP listener for high-volume message ingestion with configurable workers and buffering.