In your browser bar enter
http://192.168.0.1/setup.cgi?todo=debug
That opens a window saying Debug Enabled.
You can close or reuse that window immediately.
Then open a Command Prompt window. Type
telnet 192.168.0.1
It will probably ask for the username and password. Defaults are
admin and
password
At the # prompt type
adslctl info --stats
(That's two minus signs).
To get out after copying the stats to the clipboard (easiest way is CTRL-A then press Return) best practice is to type
exit to leave telnet and again to close the window.