Contents of Net-tools (Last checked against version &net-tools-contversion;.) The Net-tools package contains a collection of programs which form the base of Linux networking. Net-tools installs the following: Program Files arp, dnsdomainname (link to hostname), domainname (link to hostname), hostname, ifconfig, nameif, netstat, nisdomainname (link to hostname), plipconfig, rarp, route, slattach and ypdomainname (link to hostname)