Brutman mTCP TCP/IP stack for MS DOS

[Turboblack]

https://www.brutman.com/ A small high performance TCP/IP stack for 8088 class machines including DHCP, FTP, IRC, Telnet, SNTP, etc.

Requirements

mTCP applications should work on any IBM PC compatible personal computer running DOS. To be more specific:

An IBM PC compatible with an 8088 or better CPU
96KB to 384KB of system memory depending on the application
DOS 2.1 or newer
A network card (Ethernet adapter, serial port, etc. or a device emulating Ethernet) that has a "packet driver" (see below).