Basically, I need to develop a web interface that can set the router to shut down at a certain time. May I know how it can be done?
This project can be created by using a Python framework(if the router has Python installed). Else try a Perl framework(again, if routers support Perl). A good framework for Python is Django, http://python-django-1-3.software.informer.com/ while for Perl, the best choice is Catalyst. Go to http://www.catalystframework.org/ for more information about it.