Practically its impossible. I would suggest you use a proxy server along with a web filter and use iptables to block generic outbound ports that might provide a way to bypass the filter.. Dansguardian combined with squid is generally used for the purpose.
--gaurav On Jan 25, 2012, at 8:47 AM, Prabin jha wrote: > Can any body help me, Is there any way to block all porn sites from > linux iptables ?? > > -- > FOSS Nepal mailing list: [email protected] > http://groups.google.com/group/foss-nepal > To unsubscribe, e-mail: [email protected] > > Mailing List Guidelines: > http://wiki.fossnepal.org/index.php?title=Mailing_List_Guidelines > Community website: http://www.fossnepal.org/ -- FOSS Nepal mailing list: [email protected] http://groups.google.com/group/foss-nepal To unsubscribe, e-mail: [email protected] Mailing List Guidelines: http://wiki.fossnepal.org/index.php?title=Mailing_List_Guidelines Community website: http://www.fossnepal.org/
