passthrough pci network

  1. N

    [SOLVED] Error: Passtrough Intel x520-DA2 | VMs won't start

    Hello! I am fighting since many days with my Intel x520-DA2 NIC to passtrough it in a VM. As im not able to find a solution, i want to try to ask you for help. Important context: This is a new machine and i use proxmox the first time. The installation was around 2-3 weeks ago. Proxmox is...
  2. U

    PCIe Passthrough No irq handler for vector

    Hello. I'm having problems with my NIC PCIe passthrough setup and I'm looking for support. The VM network interface flips on and off after being left alone for a few hours or days. Network load might trigger the problem, considering I tested the hypervisor with a nearly identical VM that did...
  3. Z

    Trouble Capturing Span Port Traffic via SR-IOV Passthrough in VM on Proxmox 8.1

    Hello Proxmox Community, I'm new to Proxmox and SR-IOV. So, I've been exploring the configuration options for SR-IOV passthrough and span port monitoring within my virtualized environment. Despite following the documentation and attempting various troubleshooting steps, I've encountered an...
  4. C

    Request for tutorial of passing through wifi pci device

    I'm composing something on my blog. Was wondering if there's anything I can crib notes from. I'll do lspci and put in the bits about blocking the kernel module from loading using /etc/modprobe.d/blacklist.conf ; anything else we should include?
  5. M

    [SOLVED] Network lost after passthrough PCI WIFI+BT card

    CPU: ryzen 5 5600g Motherboard: GA-AB350M-DS3H v2 pci card: Intel AX210 wifi+bt Kernel 6.2.16-12-pve PVE 8.0.4 When passthrough pci card, my Internet disappears. At the same time, the port physically stops loading, becomes unavailable locally, only with direct access. I tried, following the...
  6. W

    Packet loss and high ping after upgrade to proxmox 7.x

    Hi, I upgrade my proxmox server from 6.4 to the latest version, and after that I have to much packet loss from my bgp virtual machine and sometimes high ping... On bgp virtual machine I have passthrough network card. Default grub setting for passthrough on proxmox host...
  7. I

    [SOLVED] PCI Passthrough Intel X540 T2 error

    Hi! I need help! I try enabled Intel X540 T2 in VM, but i see error in ProxMox, when i started VM. VM not booting. ProxMox freez. Server: Asrack E3C224 | E3-1286 v3 | ProxMox 6.4-13 | Bios (VT-d enabled, IVT enabled) VM: Windows Server 2019 If I remove PCI Device, VM load successfully, but...
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    Untangle NIC passthrough / VMbridge

    I'm trying to use Untangle as a VM on proxmox. I watched some guides on youtube and they mentioned to passthrough the NIC directly to Untangle. However, I'm facing a problem after doing that. When I passthrough the NIC, I am unable to get any connectivity to Proxmox and other VMs. I tried to...
  9. S

    Proxmox Crashes after VM tries to post.

    Hi all! I have been trying to fire up my VM for pfsense firewall(v2.5 community edition). That requires me to assign two network interfaces to the VM. I bought 4 port NIC card (Intel PRO/1000 PT EXPI9404PTG2L20 LP Quad Port Adapter 10/100/1000Base-T PCI-E). When I go into VM>Hardware the setup...
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    Problem with PCI Passthrough

    Hi, I have problem with PCI Passthrough on AMD Ryzen 5 2600. I have this CPU with motherboard Gigabyte B450M DS3H. I bought Intel X520-DA2 network card for Mikrotik CHR VM. I have read the instructions from this link and I added to...


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