Experiencing excessive packet loss on Windows virtual guests

Solution Verified - Updated -

Issue

  • Experiencing excessive packet loss on Windows virtual guests
  • Problem only exists on virtio-net driver (e1000) is fine
  • Problem does not exist on RHEL guests (either driver)

Environment

  • Red Hat Virtualization 4.1
  • Windows 7 (virtual guest)
  • Windows 2012R2 (virtual guest)
  • 'virtio-win-1.9.0-3.el7'

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