I have a desktop running Ubuntu 20.04 that has two Ethernet ports on the motherboard NIC. One port is connected to the household router. The other port is connected to my Nvidia Jetson Nano. I am sharing the internet connection with the Jetson Nano through the Ubuntu desktop PC. In this situation, the Jetson Nano is (as far as I can tell) being dynamically assigned an IP address by my Ubuntu desktop.
I would like to be able to see the IP of the Jetson Nano while logged into the Ubuntu desktop via SSH. How can I do this?