Is RX-VN able to create a mesh nextwork?

I've been trying to get one RX-VN module to ping each other but have not been successful. They are both connected to the same network. I've been able to 2 RX-VN udp to 1 PC simultaneously in a point to point configuration but can't the 2 RX-VNs to even ping other. Has anyone else tried this and been successful?

Thanks in advance.