I have delete all the rules and add others, the same, firewall dont work, anyone can connect.
Code:
root@isp:~# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain ispmgr_allow_ip (0 references)
target prot opt source destination
ACCEPT tcp -- 089-101-202134.ntlworld.ie anywhere tcp dpt:ssh
Chain ispmgr_allow_sub (0 references)
target prot opt source destination
Chain ispmgr_deny_ip (0 references)
target prot opt source destination
Chain ispmgr_deny_sub (0 references)
target prot opt source destination
DROP tcp -- anywhere anywhere tcp dpt:ssh
root@isp:~#