>>>>> On Wed, 6 Jan 2021 14:49:52 -0800, Adam Lewenberg <ada...@stanford.edu> 
>>>>> said:

    > If I am reading the specification correctly, UEFI supports something 
    > called "HTTP Boot" which does not use TFTP. See section 24.7 of 
    > https://www.uefi.org/sites/default/files/resources/UEFI_Spec_2_7.pdf

Yes, yiu are right, but I didn't knew it was possible. Maybe this info helps a 
little bit:

https://en.opensuse.org/UEFI_HTTPBoot_Server_Setup
https://documentation.suse.com/sles/15-SP2/html/SLES-all/cha-deployment-prep-uefi-httpboot.html



-- 
regards Thomas

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