Thanks for this code, it got me started on solving a problem that needed telnet access. I do not understand some of the criticism on this page...OK its simple, but it works, and can be used as a basis for onward developing code. I had this working within a minute or 2 of putting in the Google query "visual basic telnet server". It saved me time working out how to get the winsock control to work.
I have tried your telnet server VB thing, and seems to work just fine. But I was actually looking for a Client application.
Basically I just want to create an application where I can control a standard RS232 port via a TelNet connection. Do you know of anyone who might have this kind of VB program.