Sure does.But the point of this is for CS servers that hide security messages from clients there is no k-line notice on TCP/IP connection broken message.So when you place your k-line they arent shown as k-lined only TCP/IP connection broken and when they try to reconnect once baned they only get the TCP/IP connection broken message there is nothing to tell them they are baned from the server so useing this sends them a proper notice that they are baned an why so hopefully they stop tryin to connect.it useful to CS if the owner decides to hide security messages.As far as ircD i got no idea.`-.-´