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ROS multiple machines through ethernet

asked 2022-07-18 11:47:22 -0500

saveer
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I know it is possible to export ROS master to other ip addresses on your network, but what about if there is no IP. Is it possible if 2 computers are connected by ethernet to share a ROS master and publish/subscribe to shared topics without an a wifi connection. If so, how?

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answered 2022-07-18 15:08:39 -0500

Mike Scheutzow
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updated 2022-07-18 15:09:35 -0500

an IP address is required for each host running ros node(s).
looking at your tags, it's not recommended to use noetic with ubuntu 18; also you will not be able to use the binary apt repo with this combination.

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Asked: 2022-07-18 11:47:22 -0500

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Last updated: Jul 18 '22

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