Know that too... But couldn't find what's *supposed* to be using it!! I really don't know of any legitimate processes that should've been accessing it. Google search reveals, well nothing useful or concrete - just tells me what I already know. Anyway, isn't IntCommProt something to do with distributed processing (no I'm not using any SETI screensavers or anything like that) -----Original Message----- From: Peter J. Persing [mailto:Peter@xxxxxxxxxxx] Sent: 15 May 2002 14:26 To: [ISAserver.org Discussion List] Subject: [isalist] RE: Port 1112 http://www.ISAserver.org Port 1112 is ICP (Intelligent Communications Protocol). Not to be confused with Internet Cache Protocol. Pete On the Blackfoot river in the great state of Montana