Hi Chris,

Please run the following command:

python -c "import roslib.network; print roslib.network.get_address_override()"

That should report 192.168.1.122. If it reports **-toshibalaptop, it
probably won't work, unless you set that up in /etc/hosts or DNS.

cheers,
Ken

On Wed, Nov 17, 2010 at 11:45 AM, chris_li <gang.li@okstate.edu> wrote:
>
> Hi Ken,
>
> Thanks for your reply. Please check my previous post again, I correct my
> misspelling.
>
> And I think I did set ROS_IP on my machine that I am running roslaunch.  The
> name of the machine is:
> ***-toshibalaptop,  its ip is 192.168.1.122        And the other machine's
> ip is 192.168.1.100
>
> Please advise.
>
> Sincerely,
> Chris
> --
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