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TOPIC: IPtables Question

IPtables Question 9 years 3 days ago #33347


I would like to know if for an example, i want to block a range of IP address let say so the command should be as below:-

iptables -A INPUT -s -j DROP

Now my question is, how about if i want to ONLY allow certain IP address from the above range? What command should I use? Let say I want to ALLOW IP, in this case, what command should i use since this IP already been blocked in the list???

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