I'm looking for a system to let me "sandbox" newly-recognized systems on my LAN until approved for greater access. Googling around I found Sauron and IPplan. Are there others I should consider? I'm figuring on handling 50-100 hosts plus "appliances" (eg. printers and networked lab equipment). <http://sauron.jyu.fi/> <http://iptrack.sourceforge.net/>