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icesoul 04-15-2014 02:20 PM
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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:~#

fly 04-16-2014 10:49 AM
Still no references.

You should execute commands for adding ispmgr chain to INPUT

iptables -I INPUT 1 -j ispmgr_deny_ip
iptables -I INPUT 2 -j ispmgr_allow_ip
iptables -I INPUT 3 -j ispmgr_allow_sub
iptables -I INPUT 4 -j ispmgr_deny_sub


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