Tell us about yourself!
Hi si2009,You will need two independent interfaces, so USB dongle is required (ie the onboard wifi alone is not sufficient); you could either use a ethernet or wifi dongle. If using a USB wifi dongle, you will have to update the command lines accordingly by using wlan1.
Pi BirdView Instructable »
Effective web filtering, very stable operation, great WiFi range and quite compact !
Pi ShieldView Instructable »