Remove blocked IP
From Birnam Designs Wiki
Removing a blocked IP from my linux VPS:
-bash-3.2$ csf -a 1.2.3.4 Removing 1.2.3.4 from csf.deny and iptables DROP... DROP all opt -- in !lo out * 1.2.3.4 -> 0.0.0.0/0 DROP all opt -- in * out !lo 0.0.0.0/0 -> 1.2.3.4 Adding 1.2.3.4 to csf.allow and iptables ACCEPT... ACCEPT all opt -- in !lo out * 1.2.3.4 -> 0.0.0.0/0 ACCEPT all opt -- in * out !lo 0.0.0.0/0 -> 1.2.3.4 -bash-3.2$
