How to prevent the IP to be added to HLSW?

[yidunsaocaozuo]

Like this server:

101.200.55.72:8888

I really need this function or plugin to anti-DDOS, anyone knows?

 

[Ayk]

yidunsaocaozuo, as i can see, the app query port 8888; maybe on that server it is blocked.