register_options(
      [
        OptAddress.new('EXCLUDENETWORK', [ true, "Network to exclude",'127.0.0.1' ]),
        OptAddress.new('EXCLUDENETMASK', [ true, "Netmask to exclude",'255.255.255.0' ]),
        OptAddress.new('PROXY', [ true, "Proxy to redirect traffic to", '0.0.0.0' ]),