How to unblock one IP from black list

Question

Hi Guys,

I blocked one IP address so that the IP can't connect to my webserver. Now I want to unblock this IP address. How can I do this?

Answer 1

Hi@akhtar,

To unblock your blacklisted IP address, you can use the below-given command.

$ iptables -D INPUT -s 10.0.0.124 -p tcp --destination-port 80 -j DROP
$ iptables-save > /etc/sysconfig/iptables

Hope this will help.