@george1421 I first tried to set the SSLCertificateChainFile in the apache site config to the original cert and then back to the one we use, after restarting apache I now get the following error code while booting with pxe: 0x432fe698
I think my system is cursed.

@george1421 I just rebuild the ipxe files with the correct CA-certificate, just to check if I messed up and I am still getting the error. I don’t think it is a mismatch. It worked before with the exact same certificates.

Yes I am able to connect to https://<fog_server_ip>/fog/service/ipxe/boot.php just fine. It also shows the correct certificate.

@george1421,
We use our own certificates and I compiled the ipxe with the correct CA certificate.

@Sebastian-Roth,
I eneabled https on installation with the -S (–force-https) option.
I build ipxe with the correct certificate.

@george1421 ,
I can access the web UI without any problems.
I can also access the boot.php in my browser.

In the apache logs there is nothing appearing.

The certificates we use are valid till august.

Fog stopped working.
After the weekend, our FOG-Server is not working properly anymore.
While attempting to boot over PXE, we get the following error.
On thursday everything was working as intended.

This Problem is still occuring after a complete reinstall of the server.

OS: Ubuntu server 18.04 LTS
FOG-Version: 1.5.7

@Sebastian-Roth
I solved the problem. In the end, the last thing i forgot was to change the ip of the fog server to the fqdn in the ipxe file.
We also needed to set the WEB HOST setting in the FOG Configuration to the FQDN.
I checked the certificates you send with the ones we have and verified that they are identical.

Thanks for your help!

@Sebastian-Roth
I tried compiling iPXE with our CAs certificate but still got the same result.
We got two certificates in the cert-file, is that a problem?

@Sebastian-Roth
I got no error messages by executing the commands.
This is the output of the buildscript: output.txt
This is the output from rsync: rsync-out.txt
Am I missing anything.

@Sebastian-Roth
I found the tftp directory you specified in the rsync command in the packages folder in the fogproject code directory.

After executing the commands I am still stuck with the same problem.