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INPUT and PORTS

DISCUSSION plugthebox.net /dev/null 1 participant 1 message Nov 1, 2006

lore
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lore
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Hello,
I want to do the following, accept in comings from 10.2.2.115 only restricting to port 80,22

is this correct?

-P rules ...
-F rules ...
/sbin/iptables -A FORWARD -d 10.2.2.115 -j ACCEPT /sbin/iptables -A FORWARD -s 10.2.2.115 -j ACCEPT /sbin/iptables -A INPUT -s 10.2.2.115 -j ACCEPT /sbin/iptables -A FORWARD -m multiport -p tcp --ports 80,22 -j ACCEPT /sbin/iptables -A INPUT -m multiport -p tcp --ports 80,22 -j ACCEPT

Eventhough i saw this setup in many tutorials/howtos, when ever i want to block 10.2.2.115 (by not listing him in the INPUT -j ACCEPT), that ip can still connect to port 80 and 22.

Thanks
Sincerely,