yes squid is running on my firewall which is debian lenny
here is the rule for the web based traffic
-A OUTPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m multiport
--dports 80,21,443 -j ACCEPT
here is the other rules
-A PREROUTING -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m multiport --dports 80,21,443 -j DNAT --to-destination 10.2.2.4:23654
-A PREROUTING -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m multiport --dports 80,21,443 -j DNAT --to-destination 10.2.2.3:56754
Received on Sun Jan 16 2011 - 21:41:07 MST
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