I want to run a software DHCP server, so that people can access the internet through my computer. I want to be able to do things like see what websites they are browsing. I can use software made for OSX, Linux, or Windows. Can you recommend any that have this capability?
closed as not a real question by Ignacio Vazquez-Abrams, Wuffers, paradroid, Mokubai, Mehper C. Palavuzlar May 5 '11 at 13:55
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What you're looking for is actually routing and/or NAT functionality as well as DHCP service. Internet Connection Sharing is included with Windows. Linux has iptables (and an assortment of GUI frontends) plus a DHCP server. I'm not familiar with what facilities OSX provides, but I would imagine they're similar.