Let’s see the basic theory of operation and how does the TFTP server work. But offers fewer features than FTP and hence comes with a smaller footprint. TFTP is the lightweight and more straightforward file transfer protocol, it is somewhat similar to FTP. Also, making itself a core element of PXE (Preboot Execution Environment) and network boot protocol. With this feature, it becomes a precise, organized way to boot computers that do not possess any storage drives. Additionally, the sender and receiver can select the data transfer ports after the connection starts.Ī TFTP server requires a minimal amount of storage for its implementation. Generally, the data transfer in the TFTP server initially starts with port 69. It is the reason why TFTP is rarely exercised in a computer network because the lack of security makes it vulnerable over the internet.Īs a result, the application of the TFTP server protocol is usually helpful in transferring boot as well as configuration files among linking computers in a confined network setup. Most importantly, the implementation of the TFTP server protocol is applied where there are no security and authentication mandatory.

Unlike FTP, it does not use Transmission Control Protocol (TCP) to transfer the data. Or you can say that the TFTP server is a simply designed protocol that works on User Datagram Protocol. TFTP stands for a Trivial File Transfer Protocol that is uniquely developed to simplify the sophisticated way of the file transfer.

Open tftp server