Running ROS across multiple machines [closed]

asked 2018-03-20 06:52:48 -0600


I already followed this guide to configure multiple machines on the network to connect to the same master. I have setup both computers with the comand export ROS_MASTER_URI=http://MYHOSTNAME:11311, where MYHOSTNAME ist the host name of the computer where the master node is running on.

When I am trying to execute the listener-talker-example from the rospy_tutorials, I get the following message on the terminal where my master is running:

Couldn't find an AF_INET address for [udoo]

Where udoo is the hostname of one of my machines, that the master node is not running on.

I have already followed the NetworkSetup and the Troublehooting.

Help is much appreciated.

edit retag flag offensive reopen merge delete

Closed for the following reason duplicate question by nmelchert
close date 2018-03-20 07:09:11.219113



Have you looked at this #q284130?

tuandl gravatar image tuandl  ( 2018-03-20 07:06:40 -0600 )edit

I am pretty new here. That was exactly what I needed. Thanks

nmelchert gravatar image nmelchert  ( 2018-03-20 07:08:01 -0600 )edit