Synopsis # TFTP (Trivial File Transfer Protocol) is a lightweight, UDP-based file transfer protocol used in scenarios such as network boot (PXE), firmware loading, and simple device provisioning. OpenBSD includes the standard tftpd(8) daemon and tftp(1) client in the base system. TFTP supports only basic file reads and writes with minimal overhead. It lacks authentication and encryption, so it must be used in trusted or isolated environments only. This chapter covers setup and usage of TFTP o...
