Hello I just installed Proxmox VE 6.0 on my HP Workstation Internet acces come from my provider throught GPON terminal. there is my 2 problems: 1. I have one public static IP address, that i get over DHCP protocol, locked to my MAC address, but Proxmox installation have not option to choose dhcp, only static address, i typed someone ip 192.168....... to complete installation 2. On my internet provider is recorded another MAC from my old server, and i need to change address ot new PC to get internet access. I edited file /etc/network interfaces this way: auto lo iface lo inet loopback iface enp3s0f2 inet manual auto vmbr0 iface vmbr0 inet dhcp hwaddress ether e4:12:58:e3:49:fe (this is mac from old pc) bridge_ports enp3s0f2 bridge_stp off bridge_fd 0 but i can not receive ip address from internet provider, and i get every time after reboot ip 192.168... that typed at installation, even though I deleted it from interfaces. Where is my mistake? Thanks in advance.