If you mean whether Entry Level Cable/DSL Router Model: X?X?X? can do it I do not know but a lot of Models include Remote Management.
You enable it in the appropriate menu, and assign a port.
Form remote through the Internet enter into the browser address:
http://<WAN IP Address>:XXXX (XXXX being the Port Number you have defined).
Voila a miracle you can configure your Router from Remote.
