Debian container no network


New Member
Jul 13, 2023
My debian container suddenly has no network but my proxmox host does.
I don't know if it's worth noting but it's an usb ethernet adapter.
I also saw that networkd and NetworkManager are enabled and i thought that was wierd but I haven't touched any network manager.
I took a bunch of screenshots of different thing, hope you can help me.


  • container etc-network-interfaces.png
    container etc-network-interfaces.png
    18.7 KB · Views: 10
  • container etc-resolv_conf.png
    container etc-resolv_conf.png
    17 KB · Views: 10
  • container interface.png
    container interface.png
    46.1 KB · Views: 8
  • container ip a.png
    container ip a.png
    97.4 KB · Views: 8
  • container ip route get 1-1-1-1.png
    container ip route get 1-1-1-1.png
    11.3 KB · Views: 8
  • container ping 1-1-1-1-.png
    container ping 1-1-1-1-.png
    18 KB · Views: 6
  • container ping google-com.png
    container ping google-com.png
    9.9 KB · Views: 5
  • container status networkd.png
    container status networkd.png
    113 KB · Views: 5
  • container status resolves.png
    container status resolves.png
    107.5 KB · Views: 7
  • container status NetworkManager.png
    container status NetworkManager.png
    146.6 KB · Views: 7
Other screenshots


  • firewalld rules.png
    firewalld rules.png
    36.5 KB · Views: 3
  • host ethernet adapter.png
    host ethernet adapter.png
    29.1 KB · Views: 3
  • host interfaces.png
    host interfaces.png
    30.3 KB · Views: 3
  • host ip a.png
    host ip a.png
    91.3 KB · Views: 3
  • host ip link.png
    host ip link.png
    70 KB · Views: 3
  • host vmbr0.png
    host vmbr0.png
    35.2 KB · Views: 3
I have also noticed that i can access portainer over the network but i can't acess ssh and cockpit.
Portainer is the only docker container.


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