script for UEFI iPXE

[Revenant]

Hello

please do not throw tomatoes for my English

for legacy BIOS, I made a USB stick with iPXE and corrected the menu, as a result, the need to configure DHCP server disappeared. The default was exit, which was applied after 5 seconds. And two more points - shell PXE and download the desired file from the tftp server. Over time, the need arose to alter the fact in the UEFI I did the flash and all it does it accesses the DHCP server, while UEFI already knows this. How can I implement the same functionality for UEFI as on legacy