[ros-users] nodes working on 2 computers

Adam Leeper aleeper at stanford.edu
Fri Apr 8 00:20:43 UTC 2011

This is probably more of a answers.ros.org question, but I think you also
need to tell computer A how to refer to itself,
e.g.   export ROS_HOSTNAME= on computer A.



Adam Leeper
Stanford University
aleeper at stanford.edu

On Thu, Apr 7, 2011 at 5:12 PM, Morgan Cormier <MCormier at coroware.com>wrote:

> Hi, I am trying to make a node on one computer(computer A) with some
> publishers and some services and try to read the messages and call some
> services with another computer(computer B).
> computer A(ip is and computer B(ip is are
> connected since they can ping each other
> computer A also runs a roscore since it is the master
> on computer A, I set the ROS_MASTER_URI at http://localhost:11311
> on computer B, I set the ROS_MASTER_URI at and
> and yet it doesn't work, I don't even receive the topics messages,
> I am sure I am doing something wrong or maybe didn't configure my network
> properly.
> Does someone happen to know how to solve the problem?
> Thank you so much for your help.
> _______________________________________________
> ros-users mailing list
> ros-users at code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ros.org/pipermail/ros-users/attachments/20110407/b0371055/attachment-0003.html>

More information about the ros-users mailing list