A Linux iPXE server works best if there is either a Windows machine in the network which will act as licenses server (dongle needed) or the Linux server will have a router installed on it.
See the manual for that.
Our support team does have a complete installation script available for you, which will install almost all.
Please send a request for this to firstname.lastname@example.org
Make sure you do not install any version of Linux yourself.
The installation manual to do the installation yourself and needed files can be found as download at this page.
Contact email@example.com to get the PXE files or if you have an issue with the installation.