IPTables - Unix - centos - FIREWALL

HOW TO IPTABLE DELETE LINE DROP

#1 - iptables -L INPUT -n --line-numbers

#2 - iptables -D INPUT 2

#3 - service iptables save


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HOW TO IPTABLE ADD LINE DROP
iptables -I INPUT -s 207.46.0.0/16 -j DROP

num target prot opt source destination
1 DROP all -- 207.46.199.55 0.0.0.0/0
2 DROP all -- 207.46.0.0/16 0.0.0.0/0
2 DROP all -- 207.46.199.0/24 0.0.0.0/0
207.46.199.45

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