1. T

    qemu Qemu (kvm) and shared IRQ for dual Network Interfaces

    Edit: link to workaround I have a (to me) strange issue with either the drivers in FreeBSD or my assumptions about PCIe and the PCI hierarchy. Using Qemu, I have the following structure: qemu-system-x86_64 \ -cpu host \ -enable-kvm \ -machine q35,accel=kvm \ -device...
  2. I

    Solved Hardware for router

    Hi! I was not sure if I should put this to networking or off topic. I am looking for a relative cheap ITX motherboard and computer case which can handle 2x8 PCI-E cards with bifurcation without cutting metal or other kind of tinkering. I'd like to have something small for my home network, but I...
  3. Bobi B.

    PCI-Express slot speed and utilization?

    Recently, after researching network performance issues, it was assumed the root cause is PCI-Express slot network interface adapter were installed into. Issue were that Intel 10G adapter were not able to TX more than roughly 5G of data. A secondary adapter were since installed and the issue is...