Cyclonedds

Demonstrating Unicast in ROS2 on virtual machines over a local network using CycloneDDS

Switching from ROS2’s multicast default to unicast can be a bit tricky, especially if you’re testing.

Demonstrating Unicast in ROS2 on two docker containers with CycloneDDS

Introduction In other articles I have shown how to configure a virtual machine to talk over cycloneDDS using unicast rather than the default multicast.