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  1. [TUTORIAL] SR-IOV in AMD motherboard for two intel NICs: 1Gbps (E1G42ET - Intel 82576) 10 Gbps (X520-DA2 - Intel 82599ES) in Proxmox 6.3-4

    As completion of this thread and following @Ramalama comment, please see thread https://forum.proxmox.com/threads/communication-issue-between-sriov-vm-vf-and-ct-on-pf-bridge.68638/ which describes the problem of not communication between a VM with a VF and a CT in a bridge in the PF. There is a...
  2. [TUTORIAL] SR-IOV in AMD motherboard for two intel NICs: 1Gbps (E1G42ET - Intel 82576) 10 Gbps (X520-DA2 - Intel 82599ES) in Proxmox 6.3-4

    Ah ok. As you can see above it looks that in Proxmox 6.3-4 with igb and ixgb drivers pinging between them works.
  3. [TUTORIAL] SR-IOV in AMD motherboard for two intel NICs: 1Gbps (E1G42ET - Intel 82576) 10 Gbps (X520-DA2 - Intel 82599ES) in Proxmox 6.3-4

    I am fairly new to proxmox :) In my setup what I see is that virtual functions can be passed to VMs as PCI devices. However if you want to use the linux bridge functionality of proxmox I can only attach to them physical interfaces (virtual interfaces do not work/route traffic). Example...
  4. [TUTORIAL] SR-IOV in AMD motherboard for two intel NICs: 1Gbps (E1G42ET - Intel 82576) 10 Gbps (X520-DA2 - Intel 82599ES) in Proxmox 6.3-4

    CONTINUATION. As it is shown there are a limited number of IOMMU groups (up to seven) which are mixing a number of devices. In order to have a much more granular control and allow to have devices or virtual functions to be passed through independently we need to update grub with an extra...
  5. [TUTORIAL] SR-IOV in AMD motherboard for two intel NICs: 1Gbps (E1G42ET - Intel 82576) 10 Gbps (X520-DA2 - Intel 82599ES) in Proxmox 6.3-4

    Hi all, Below you have the steps to get SR-IOV working in a Gigabyte GA-AB350M-Gaming 3 (Rev. 1.x) motherboard. This is very much based on the tutorial by "Enabling SR-IOV for Intel NIC (X550-T2) on Proxmox 6" by @Sandbo Thanks. Motherboard Gigabyte GA-AB350M-Gaming 3 (Rev. 1.x). BIOS version...

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