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 everything. 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.
If you have any issue during the setup of the software, config files or anything else, please contact us via one of below options.
Our official support hours are 8:00 am to 16:30 pm, after those hours emailing us or submitting a ticket would be the best option.