Proxmox installation interfaces get no IP

Hello everyone,

I am currently installing a proxmox system on some new hardware. For reference, I am using the following CPU and Motherboard:
- AMD EPYC 7443P
- Supermicro H12SSL-NT

After the installation, I noticed that I can not connect to my proxmox system. The network interfaces are down for some reason. Here is some information on my network config:

Router is 10.67.96.1
DHCP Server (Part of the Router) is also 10.67.96.1
Static IP assigned to Proxmox during install...

Read more