# File lib/simp/cli/config/items/data/simp_options_trusted_nets.rb, line 26
    def recommended_value
      address = get_item('cli::network::ipaddress').value
      nm      = get_item('cli::network::netmask').value

      # snarfed from:
      #   http://stackoverflow.com/questions/1825928/netmask-to-cidr-in-ruby
      subnet = IPAddr.new( nm ).to_i.to_s( 2 ).count('1')

      mucky_cidr = "#{address}/#{subnet}"
      cidr = "#{ IPAddr.new( mucky_cidr ).to_range.first.to_s}/#{subnet}"

      [ cidr ]
    end