Mtcp - TCP/IP and applications for DOS systems

mTCP is a TCP/IP stack and applications designed to run well on older x86 personal computers running DOS operating systems. Features include stable/robust code and high performance even on the slowest machines. Current applications include an IRC client (IRCjr), an FTP client, a Telnet client, Netcat, Ping, and SNTP client, a DHCP client, HtGet, and an FTP server.