local network discovery tool
RUT (pronounced as 'root') mean 'aRe yoU There'. It was developed to brute force its way into wvlan (IEEE 802.11b) access points which use mac authentication. It offers a wide range of _local_ network discovery features like arp lookup on all hosts on a network with vendor-string, spoofed DHCP request, RARP, BOOTP, ICMP-ping and address mask request and some other features.
Homepage: http://www.thehackerschoice.com/