I installed M.2 WiFi module (Intel 8265ac) Jetson Nano devloper kit.
I use Ubuntu 18.04 - from Nvidia image.
In order to connect to Jetson I use ssh (via Ethernat cabel). I use
nmtui to connect to wireless network. I don’t have any problems with connection.
When I connect via Ethernet, then connect to WiFi I see that Jetson gets to two IP (from my router which has DHCP server running): one for Ethernet connection and the second for WiFi. Till now everything is as I expected.
There are two strange issues:
- When I unplug the Ethernet cable I also lost the WiFi connection.
- When I ping the WiFi IP address (from my computer in the same network) I got ping with time less then 1 ms!
If I want to connect only to WiFI I have to unplug ethernet then restart the device and then I got ping with average time about 60 ms. It seems like the WiFi and ethernet ports are somehow related and when I ping the WiFi interface it ping the Ethernet interface.
How can I connect to WiFi then disconnect ethernet cable and still be connected to WiFi?