ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
Do you have control over the WiFi setup? Sounds like a firewall may be issue. My Wifi router has a public and private interface. Devices on the public network are not allowed to communicate with each other. Only internet access. On the private network, communication is allowed between devices. Maybe something similar. Anyway, it isn't a ROS issue if you can't even ping.
Does each computer have internet access? At least that way you're sure they're both really connected to WiFi.