ethernet connection is not working

Tried ifconfig, pinging IPs
In system monitor the uploading and downloading speed is less than 1Kbs

Are you talking about host or Jetson? Are you going through a regular router appliance, or are you going through a host PC acting as a router? Are you using the wired ethernet, WiFi, or the virtual wired ethernet over USB? Either way, what do you see from the output of “ifconfig” and “route” on the system in question?

If WiFi, then someone else will probably have to help, but for that case you’d also need to show the output of “iwconfig”.