This is mainly just an interface tweak. Added function of mac address changer.
If you have problems getting the mac changer to work, try using a mac address that starts with something other than "00" in the first octet.
If you are intersted in learning about network security please check out my Juniper Networks training course at: http://academy.gns3.com/courses/juniper-jncia-intro-to-junos
Nice and Easy to use.
Easy to use, good software!
Very good project!