Connect to the Rockspace_EXT
Open an Elevated Command Prompt:
Win 7: Start, All Programs, Accessories then right click on Command Prompt and Run as Administrator
Win 8: http://www.eightforu...indows-8-a.html
win 10: http://www.howtogeek...-in-windows-10/
type:
ipconfig /release ipconfig /renew
hit Enter
If it doesn't show the default gateway is 192.168.0.254 what does it say?
You might need to reset the extender:
Find the RST hole. Stick an unfolded paperclip or similar in the hole and depress the switch and hold it for at least 8 seconds.
Then repeat the above.
Alternatively you can try pressing the WPS button on the extender then press the WPS button on your router within 2 minutes. That should automate the setup if it works.