Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

ROS2 on local machine only? (No network)

asked 2021-08-16 18:44:06 -0600

high12noon
3 ●3 ●6 ●6

How do I configure ROS2 so that only nodes on the local computer can talk to each other?

Reasons for question: 1. Security 2. Ensure multiple robots on same LAN don't interfere with each other 3. Ensure no limit to number of robots that can exist on same LAN

Thanks

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2021-08-19 20:11:28 -0600

Pepis
130 ●6 ●13 ●15

To achieve what you want you can set the environment variable ROS_LOCALHOST_ONLY to 1. This will restrict all the ROS network traffic to your local machine. See this related issue.

edit flag offensive delete link

add a comment

Question Tools

2 followers

Stats

Asked: 2021-08-16 18:44:06 -0600

Seen: 985 times

Last updated: Aug 19 '21

ROS2 on local machine only? (No network) edit

1 Answer

Question Tools

Stats

Related questions

ROS2 on local machine only? (No network)