intel_iommu=on breaks my NIC - workaround for mwaht I want passthrough for

munkiemagik

New Member
Jun 14, 2024
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0
1
No matter what Ive tried when iommu=on (default in PVE8.2) My Realtek RTL8125 loses network connectivity. I've tried alterantive r8125-dkms drivers and multiple other suggested solutions aspm=off, port_pm=off and nothing works for me. I am waiting on some new nics to be delivered to see if I can get those work with iommu=on

I want to pass through an M2 PCIe AP module which is why I need iommu=on to be enabled.

To get around not being able to use pcie passthrough is it possible to use the M2 AP module in PVE8.2 and just virtualise it into my openwrt VM? The only snag I see with that is I want PVE8.2 to use the openwrtVM as it's default gateway
 

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