Add/Remove ip

[admin]

Add/Remove ip, if you use txt as black ip list, add or remove ip will synchronize to memory. If group ip hacking detected and you remove the hacking ip, the group ip blocking will not release. For example, if remove 192.168.1.10, and 192.168.1.0 is blocked, when 192.168.1.11 is accessing, it will reject. To release group ip block, you need to issue 255 times remove ip. add/remove black/white ip, apply to firewall and quota.