TFTP server implementation in Go.

For an example server implementation, see the example directory.

This server provides read/write access to $PWD.

To run the server (from the example directory):

$ go build main.go
$ echo "Hello world!" > file
$ sudo ./main

To access the server with curl (for example):

$ curl tftp://localhost/file
Hello world!

A client implementation could easily be built on top since the packet serialization/deserialization is in place and not tied to either the server or the client side. If you're looking to build this feature, let us know through an issue on GitHub, or directly with a pull request for this functionality.

Other RFCs are informational or obsoleted by newer versions.

• 1350: THE TFTP PROTOCOL (REVISION 2)
• 2347: TFTP Option Extension
• 2348: TFTP Blocksize Option
• 2349: TFTP Timeout Interval and Transfer Size Options

This project is available under the Apache 2.0 license.