Very slow transfer of a boot.wim file

Callisto82 / tftp.net

Implements the TFTP (Trivial File Transfer) protocol (client/server) in an easy-to-use C#/.NET library.

Microsoft Public License

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Very slow transfer of a boot.wim file #37

Open n-ice-ch opened 1 year ago

n-ice-ch commented 1 year ago

the transfer of a boot.wim file works very slowly. Is there any experience about this?

Environment Physical Windows 10 client with running PXE (and TFTP.net) Virtual Virtualbox client (on the same computer) making a PXE request.

grafik

The transfer is very slow and ends with an error after a few percent: grafik

Does TFTP.net support special options to support it for Microsoft Windows deployment?

Callisto82 commented 1 week ago

No special options are available. It looks like network packages are getting lost, according to the error message. Were you able to resolve your issue?

n-ice-ch commented 1 week ago

No special options are available. It looks like network packages are getting lost, according to the error message. Were you able to resolve your issue?

Unfortunately not. Seems to be that my test network is unstable for TFTP transmission. If I switch to ipxe and download WIM by http, everything works fine.

But I don't want to use ipxe:

License issue (GPL)
ipxe is not a certified boot loader (Secureboot)

I'm looking forward.

Callisto82 commented 4 days ago

Can you try to capture a TFTP transfer using Wireshark?