A very small percentage of botnet runners seems highly skilled, they strip down their IRCd software to a non RFC compliant daemon, not even allowing standard IRC clients to connect.

• 还有一小部分使用僵尸网络的人好像是有很高的技巧，他们裁剪IRC守护进程软件与RFC不兼容，从不允许标准的IRC客户断联接过来。