Need advice for internet sharing proxy that supports filtering
I need to know which software and dist to use to set up a proxy for internet sharing and filtering. I can only use one box for sharing, filtering, file sharing, and printer sharing for an hp DeskJet 920c (LPT).
Can you please help me? My server runs an AMD Athlon XP+ Chip at 1.8 GHz, 256 MB RAM, 40 GB HDD, CD-RW, etc. Clients include debian, linspire, fedora, etc.
P.S. - I want FREE!