iptable rules for squid server..
I am running squid 2.7 as cache/proxy server on ubuntu 9.4. Proxy server is accessed by clients with proxy settings in browsers..
proxy address: 192.168.1.100:8080
What I'm looking for is..
Clients should only be able to http, https, ftp through squid. if they do not set proxy then internet facility should not be available.. How ever I need to let them chat.
I need iptable rules that would:
accept only connection to 192.168.1.100:8080 except for yahoo, aim, msn chatting..
internet device= ppp0
lan device = eth1
squid server = 192.168.1.100:8080
thanks in advance.