On 2023-03-29 11:52, Jelle de Jong wrote: > I am using pxelinux to install centos stream 9 systems but this > stopped working a while ago with mirror.stream.centos.org because it > started forcing HTTPS and pxelinux is HTTP only. I believe the recommended configuration is to have vmlinuz and initrd.img on the same tftp server you use for the PXE boot loader. https://docs.fedoraproject.org/en-US/fedora/f36/install-guide/advanced/Network_based_Installations/