#
# http://www.spintheweb.com/~bill/tars/more-stuff/fwtk/fwtk_src/tools/admin/portscan
# http://www.spintheweb.com/~bill/tars/more-stuff/fwtk/fwtk_src/tools/admin/netscan
#
# http://www.cpan.org/authors/id/RBOW/portscan-1.0