1. R

    Unable to connect Proxmox via Ethernet after installation

    Hi everyone, I've just installed Proxmox on an old laptop without any particular expectation or need, just to fiddle with it. My problem is that the Ethernet connection doesn't work. I searched a bit on this forum and apparently it's something that happens frequently, but I tried all the...
  2. K

    Add network to VM ! Proxmox 7

    Hello, I'm newbie in proxmox / linux system admin. I've got a dedicated server with many ip fail-over connected through VirtualsMACs and i assign it to Proxmox Virtual Machine ! My host network interfaces is : I want to setting ip fail-over on my Virtual Mac. How can i setup my virtual...
  3. U

    Proxmox on DigitalOcean ( VM network connection problem) HELP!!

    1. install proxmox on debian 11 | ( ) 2. installation a success 3. The default network configuration that remained was: 4. I need to configure LINUX BRIDGE, but I can't at all
  4. R

    Hyper-V Host > Proxmox Guest > LXC Container - cannot access network interface in container

    If I do a vanilla Proxmox install on bare metal, create an LXC container (using the Debian-10.0 standard template), I am able to set up eth0 as either static or DHCP within the container, and it bridges to my network without issue (I am able to ping it, ssh, etc.). If I do a vanilla Proxmox...
  5. G

    ping result in DUP! messages

    We are having an issue when doing a ping to a kvm VM, it results in DUP! replies. We are investigating this issue but did not find a solution yet. The situation is as follows: 1) ping from server1 to proxmox-node (no dup messages) 2) ping from server1 to VM on proxmox-node (DUP! messages) To...
  6. D

    Predictable network interface names broken in 4.13.13-6-pve (4.13.13-41)

    Hi guys ! I had a 2 node cluster with 4.13.13-6-pve (4.13.13-41) and 4.13.13-5-pve (4.13.13-36). Hardware is - HP DL360G7 with Broadcom NetXtreme II 4 ports integrated network card. After upgrade one node from 4.13.13-36 to 4.13.13-41 all ethernet interfaces names changed from enp3s0f0 to eth0...
  7. T

    Connection to my router

    I really cant connect proxmox to my router. My router is in: and I want proxmox with this network params: address netmask gateway I am really trying to set it up chaning /etc/networks/interfaces I have even deleted all the networks and...
  8. S

    Proxmox4.2 eth numbering is changing

    I'm using proxmox 4.2 on a computer with 10 network interfaces: On board: 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe 02:00.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe 03:00.0 Ethernet controller: Broadcom...
  9. J

    IP Address Passthrough to pfSense KVM

    Hi, Long ago, I had set up PVE to pass the external IP address through to a KVM firewall by doing something like the following: PVE's vmbr1 was on eth1 with a static address of vmbr1 was eth0 on the KVM running the firewall distro. The firewall distro had its eth0 set to the external...
  10. Z

    vm / container no internet

    Hi, Im new to proxmox and I'm trying to setup my network. My host computer is in dmz in my router. How do I get Internet access to my vm / container? And how do I set up nat? vmbr0 has no internet. auto lo iface lo inet loopback # The primary network interface allow-hotplug eth0 auto eth0...


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