<service>

  <short>TFTP</short>

  <description>The Trivial File Transfer Protocol (TFTP) is a protocol used to transfer files to and from a remote machine in a simple way. It is normally used only for booting diskless workstations and also to transfer data in the Preboot eXecution Environment (PXE).</description>

  <port protocol="udp" port="69"/>

  <helper name="tftp"/>

</service>