[ros-users] [Discourse.ros.org] [Next Generation ROS] ROS2 behind a firewall

[dhood]

I've seen this page by RTI which might be useful: https://community.rti.com/content/forum-topic/statically-configure-firewall-let-omg-dds-traffic-through

It has a spreadsheet for calculating the ports used by RTI Connext (one of the supported ROS 2 middleware implementations) which might also apply to other vendors. I haven't used it myself.

Morgan mentioned the domain ID - note that the participant ID that's used in these equations isn't currently exposed/set by ROS 2, but it may be set by vendor-specific config files.






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