How do I keep network users from by-passing my Static DNS preferences (Opendns) in the Connectivity>Local Network section. I am using Linksys Smart Wi-Fi version 1.0.1.177c6d8 / 1.0.0.162732. I block certain sites through Opendns, but users can bypass those settings by using Google Public DNS on their computor's internal setting.
Thanks!
p.s. use small words, big letters, preferablly in crayon.