December 28, 20205 yr Howdy Everyone, I’m hoping someone might be able to point me in the correct direction. I’m running Unraid, and using VFIO to pass through my AMD 5600XT graphics card to and Ubuntu Guest. This works swell, except when it comes to networking. I also have a windows guest, and when I run on windows I’m able to saturate the network connection (as reported by speedtest.net and fast.com) usually around 1.5 - 1.7 gbps. However when I run the ubuntu host the best I’m able to get is around 580 mbps. I can’t figure out exactly what is wrong and I’m hoping someone here might know. Both VMs have their Network Bridge set to br0 and the Network Model set to virtio-net. Below you will find the output of ip a from within the ubuntu guest $ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0. 1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:88:88:88:88 brd ff:ff:ff:ff:ff:ff inet 10.2.1. 4/16 brd 10.2.255.255 scope global dynamic noprefixroute enp3s0 valid_lft 2047sec preferred_lft 2047sec inet6 fe80::7556:8050:a688:6d42/64 scope link noprefixroute valid_lft forever preferred_lft forever Thanks in advance! storage-unraid-diagnostics-20201228-1823.zip
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