neilphan98/hearth-modbus repository overview

⁠hearth-modbus

Part of the HEARTH Tower commercial-building IoT/OT security testbed for GNS3.

HEARTH Tower: Modbus/TCP PLC + BMS HMI head-end polling OT field devices

• Tag: 1.0 (current unified release; older tags removed)
• Drag-and-drop: boots with a sensible default and self-discovers peers on its segment (c7200-style adaptivity at the communication layer), so it needs no manual setup in the reference scene.
• Behavior: emits real, protocol-correct traffic verified by packet capture.

Distributed with the HEARTH appliances (.gns3a) and the pre-wired GNS3 scene.