Is there a script or some way to redirect a kicked ip to an alternate non-public Steamcast stream. This could be a very low bitrate audio loop with message. At that point I would ban any ip that stayed on the loop-node afer xx minutes.
What I was thinking is sending to a Shoutcast dnas with a loop saying why they are there. Those listeners that feel they are there by mistake can contackt Station admin. Hence the permant ban listing would be on that server. Something like that... it also makes use of that Shoutcast server I no longer use