This tells you how to do it if you have an actiontec router. Also means you don't have to use the risky remote access to router adm maneuver
Note that the doc refers to the default WOL port 9. If you are using a WOL program that uses something other than default you would need to change the settings accordingly
http://www.dslreports.com/faq/verizonfios/3.1_Actiontec#16041