TFTP Client and Server

I recently tried out the TFTP client and server console application for Windows and found it to be a great tool for remote file transfer. The server always listens on UDP port 69, which provides secure remote access to the working directory where it has been started. For security reasons, the server refuses requests for all files with '..', slashes, and colons. This ensures that only the intended files are accessible via TFTP, and not all files on the host system.

The client is a fantastic tool that can replace the standard Windows TFTP client. Its command line is compatible with TFTP.EXE, which is included with most OS versions. However, it comes with additional advantages like supporting a number of useful extensions that standard clients miss out on. For instance, clients can use the - TFTP Blocksize option (RFC 2348) to set a specific block size. Additionally, it has the TFTP Timeout Interval and Transfer Size Option (RFC 2349) that can come in handy.

To use TFTPClient, users can use the following command: TFTPClient [-i] [-b blocksize] [-t timeout] [-p portnumber] host [GET | PUT] local_file [destination_file]. Overall, I found this software to be simple and easy to use, perfect for those who need to transfer files between different devices securely.