Getting the Full 5 Gbps Through an OPNsense VM on Proxmox
VMs behind my OPNsense router were stuck at 2 Gbps on a 5 Gbps fiber line. Two host-side fixes, GRO and virtio multiqueue, doubled routed throughput.

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VMs behind my OPNsense router were stuck at 2 Gbps on a 5 Gbps fiber line. Two host-side fixes, GRO and virtio multiqueue, doubled routed throughput.
USBIP allows detaching USB from servers such as Home Assistant so that it can be placed in ideal location for usb dongles. Also, helps detach hardware so Home Assistant can…