Debian 11 install on DL380 G7 fails getting DHCP address

As my ESXi what I had on my DL380 Server is vulnerable to some RamsonWare, had destroyed all my virtual Debian servers on friday arroud 12 configured with ISPConfig and I am afraid if I reinstall the same way I will attacked again.

So I decided to install a single Debian 11 server. After a test install as a VM on my private locale test ESXi runs fine, thanks to the install script I tryed to install on the bare metal DL380 G7, two mirroed drives, 24 GB Ram. But first a warning abut some missing I do not know where to get but I could continue, then no DHCP address. I tryed all 4 ports.
In the Debian HP wiki only long outdated version are found.
I need to get the server up soon as mails and DNS etc is affected.
Need help

Rainer

 

Ok perhaps it is solved by installing from a full image with non free.
Not jet verifyed but looks good