Iptables problem with allowing http

[Yang Xiao]

  397 46790 ACCEPT     all  --  !eth0  any     anywhere             anywhere
    0     0 REJECT     tcp  --  eth0   any     anywhere
anywhere            reject-with tcp-reset


If you are trying to connect to port 80 via the IP on eth0, it won't
work and will get picked up by the clean up rules. Localhost works
because you have a rule for any/any for it :P

You need some thing like 

-i eth0 -p tcp --dport 80 -j ACCEPT


Yang