Follow-up Comment #2, bug #33348 (project grub): It seems doc/pxe_extensions on gpxe truck documents the gPXE extensions.
PXENV_FILE_OPEN seems to be used to open URLs and benefit from gPXE's support for file transfer protocols other than TFTP. Option 208-211 apparently hold the url that was used to load the nbp and other stuff, which syslinux's pxelinux uses. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?33348> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/ _______________________________________________ Bug-grub mailing list Bug-grub@gnu.org https://lists.gnu.org/mailman/listinfo/bug-grub