From the website:
mTCP provides TCP/IP applications for DOS. Mike Brutman recently released a new version:
"Version 2024-10-20 is available. It has a few bug fixes. It also allows mTCP programs to operate at the same time NetDrive is active."
The mTCP NetDrive programs are also now included.
Details at
http://brutmanlabs.org/mTCP/mTCP.html