Please send me PM if you can read, understand, modify & compile and create image for the enclosed public domain files belong to Netgear WGR614V4 router.
Please download source code from below public link.
ftp://[url removed, login to view]
2 freelancers estão ofertando em média $100 para este trabalho
could be done by porting some linux application to cygwin. do you also need a web admin to manage limits or it should be generic. in any case, you'd have to seriously reconsider budget.