Hi Enrico, On Mon, Aug 15, 2022 at 10:42:04AM +0200, Enrico Scholz wrote: > The tftp "windowsize" greatly improves the performance of tftp > transfers. This patchset adds support for it. There's a variant of the tftp-hpa package with RFC7440 support here: https://github.com/ClausKlein/tftp-hpa.git I tried to test your series with that one. So far I wasn't successful with running that tftpd, mostly because I am on a machine that already has a different tftpd running at port 69 and I don't have root access (or rather I didn't want to use it) on that machine. I'll have a second look at it later. I just wanted to notice that at least theoretically you could test your series against another server then your own one. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |