Issue with NIC Passthrough pfSense vm


TJOPTJOP

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Hi Guys,

 

I want to pass through my external 4 port Intel NIC card. I followed the video of Spaceinvader, but when I want to run the created VM a receive the following error.

 

 image.png.bfb8bfb6b2c9cce847f0064f41ccb078.png

 

My IOMU group looks fine no other devices accept pci bridge as following the video should be no problem. But I also test it to enable de PCIe ACS override with the same result.

image.png.d32d0a3f3633f982bf8109f074ac4e69.png

 

image.thumb.png.390c1e6176dbfa91f69fa7a2b4baddc1.pngimage.thumb.png.e40f2a284e77b2c45aa925b438c11330.pngimage.thumb.png.465edc2dd3e7a4d471b275a33b05d1d9.png

 

I am spending to much time to this error and have no idee how to fix it. So hopefully someone can help me out with this. Thx!

 

 

 

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I think I fix the starting issue of my pfsense vm.

 

This is what I did to resolve this after 2 days troubleshooting

1. set the vfio-pci.ids=8086:10bc  (I do not have to enable the overwrite because my intel card is in it's own group)

2. Under the VM manager, set VFIO allow unsafe interrupts: YES

3. In the pfSense VM set the machine to i440fx-4.2  otherwise I do not see my NIC interfaces

image.png

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