Open Port Issue on CentOS -


i'm working on centos 6 machine. i've tried follow following guides:

if run nmap ipofmachine on target machine have strange result.

host (0.0079s latency). not shown: 996 filtered ports port     state  service 22/tcp   open   ssh 80/tcp   closed http 443/tcp  closed https 8080/tcp closed http-proxy

still, when run sudo iptables -l have following output:

chain input (policy accept) target     prot opt source               destination          accept     tcp  --  anywhere             anywhere            tcp dpt:webcache  accept     tcp  --  anywhere             anywhere            tcp dpt:webcache  accept     tcp  --  anywhere             anywhere            tcp dpt:http  accept      --  anywhere             anywhere            state related,established  accept     icmp --  anywhere             anywhere             accept      --  anywhere             anywhere             accept     tcp  --  anywhere             anywhere            state new tcp dpt:ssh  accept     tcp  --  anywhere             anywhere            state new tcp dpt:http  accept     tcp  --  anywhere             anywhere            state new tcp dpt:https  accept     tcp  --  anywhere             anywhere            state new tcp dpt:webcache  reject      --  anywhere             anywhere            reject-with icmp-host-prohibited   chain forward (policy accept) target     prot opt source               destination          reject      --  anywhere             anywhere            reject-with icmp-host-prohibited   chain output (policy accept) target     prot opt source               destination

am missing something? let me know if need more information (i'm trying open port 8080).


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