We are struggling with ROS network settings.
Host PC (Ubuntu 18.04 laptop) & Jetson xavier (Jetpack 4.2.3)(Ubuntu 18.04)
Both devices can be connected through ping or ssh , but Jetson Xavier or PC cannot read each ROS server on the host PC. (PC <-> Xavier ROS connection doen’t work)
WARNING:ROS_MASTER_URI [http://:11311] host is not set to this machine
Host PC: firstname.lastname@example.org
I also tried to ADD host name in Xavier.
But Xavier cannot connect(ping) to PC using hostname. PC can connect to Xavier using hostname.
Do you have any ideas?
Thank you for your help