Hi there. Two points re: port knocking.
If you have a mobile AP or Wifi point of interest, it makes for a neat way not to advertise until your resource is needed. Great if you have a iPod and/or PC mp3 player and continually want to vary your collection for example.
2nd is that aren,t you creating a hidden transmiiter problem if you have a point of interest with low range and you start up in a environment with one or more APs with greater RF footprints. OUCH if someone is streaming Shoutcast or something like that.
my 2 cents
Adam -- NYCwireless - http://www.nycwireless.net/ Un/Subscribe: http://lists.nycwireless.net/mailman/listinfo/nycwireless/ Archives: http://lists.nycwireless.net/pipermail/nycwireless/
