SerialToIP is a simple Terminal Server software providing transparent pipe either in TCP server or TCP client socket mode from TCP/IP to a pre-configured serial port. Implemented in C# for .NET 2.0 so the command line version could work in Mono-runtime as well.
This is a utility intended for IT professionals to deploy to their users. It will do several speed tests and report the results to an e-mail address, helping to track down complaints that "everything is slow"