L
Lyubomir Karaboykov
Windows Server 2022 with Hyper-V role and SET with SR-IOV enabled and all Switch Extensions disabled on Mellanox NICs.Guest VM is version 2. IOV pars requested is set to 4 and the VM receives 4.Issue 1:Guest OS will not receive DHCP address when NIC is SR-IOV enabled. We tried Windows and Linux based OS and it seems to be agnostic to the OS.Network capture from the network shows that Guest OS will send IPv6 multicast packets via the SR-IOV adapter. No IPv4 DHCP request packets are observed.When SR-IOV is disabled or when static IPv4 is used, DHCP address can be obtained and all networking work
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