DOS TCP/IP Driver

This is the commercial version of the free DOS TCP/IP stack (Peter Tattam's NTCPDRV) found at public FTP sites. It is a DOS TSR program which uses packet drivers to provide TCP/IP services.

Two API versions are available. We have a version which complies with the original DOS TCP ABI specification 2.x.  Also available is a BSD sockets style API which is more familiar to most developers of TCP/IP applications.

• Works with a wide range of packet drivers (available at www.crynwr.com).
• Smaller memory footprint than the standard Microsoft® drivers.
• Pascal and C interface libraries available with full source
• Simple utilities available publicly (ping, hopcheck, telnet, ftp)
• Full documentation of API includes previously undocumented features
• Basic Support is provided to get the basic stack running using supplied apps.
• Premium Support for specific needs and customizations.
• NEW!!!  We now have basic IPv6 support.

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