Inetutils
http://www.gnu.org/software/inetutils/inetutils.html
The GNU inetutils are a collection of common networking utilities and servers including ifconfig, rlogind, inetd, rsh, rshd, syslogd, talk, talkd, logger, telnet, telnetd, tftp, ping,/ping6, tftpd, ftp, rcp, traceroute, ftpd, rexec, uucpd, rexecd, whois, hostname, rlogin.
http://directory.fsf.org/wiki/Inetutils