In-memory TFTP Server

This is a simple in-memory TFTP server, implemented in Go. It is (intended to be) RFC1350-compliant, but doesn't implement the additions in later RFCs. In particular, options are not recognized.

Usage

Build the binary:

make build

Run the binary with:
./tftpd -address 0.0.0.0:7070 -logLevel info -logFile tftp.log
You can also run with no arguments for usage information.

A "tftp_requests.log" is created/appended to automatically with only get/put file requests and any packets that are not understood by tftp (cannot be parsed).

Testing

Run all tests with:
make test

A few helper scripts exist in the tftp/scripts directory for using the tftp client on MacOS or Ubuntu against this code. tftpmany.sh <IP> <PORT> is useful for quick and dirty testing of concurrent load and as a full system test.

Additional Information

Minimum Go version tested on: 1.11.x