title: Components / Definitions Blackhole -This is the one making decisions -Two main blackholes + 2 sub-blackholes per network (as needed) Horizon -Almost no configuration -Accepts connections from vservers -Requests sent to blackhole -Performs connections as requested by blackhole -One per server Wormhole -Establish optimized links between networks -No configuration Conproxy -High performance non-blocking proxy -Companion service -Works with blackholes, horizons and wormholes -No configuration -Does not connect anywhere -Copy from/to established connections findproc -Service used by the horizon to identify the program and owner at the connecting end of a socket