GUI not opening

[magnomnom]

Hello Community,
My Server Ram was broken, so I did my SSD into another PC which is similar. I played with the networkadapters because I was not able to connect to the Interface. Now I got my new RAM and I try to make my last Config but I failed...
I can ping it but not open it up
Firewall already newstarted!

 

[Hannes Laimer]

Hey,

what does systemctl status pveproxy say? I assume you can SSH into it since you can ping it, could you post the output of ip a? Can you ping your router from PVE? And does ss -tulpn | grep 8006 output something?