I pressume that your proxy is your gateway firewall and your ISPs proxy does not use port 80.
If your proxy is not your gateway firewall beter turn off your ip_forwarding so this wont be possible. if your proxy is the gateway firewall. just block all ports then allow only the ports your internal network needs especially the ISP proxy port. On Thursday 01 April 2004 16:26, Oca Vidal wrote: > Hi everyone! > > i installed ipcop, with squid and dansguardian filtering... running a > transparent proxy. my problem is which i just found out... that i can > specify a proxy in the browser (like my ISPs proxy) and it bypasses my > my squid and dansguardian, i can surf the net without filtering > function... i would like where should catch this problem that all > access to the internet must pass thru my ipcop? > > thanks, > oscar -- Alben Benavente Alteza Information Systems Security Administration Information Systems Dept./ Philippine Airlines -- Philippine Linux Users' Group (PLUG) Mailing List [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) Official Website: http://plug.linux.org.ph Searchable Archives: http://marc.free.net.ph . To leave, go to http://lists.q-linux.com/mailman/listinfo/plug . Are you a Linux newbie? To join the newbie list, go to http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie
