Intel Network Adapter Driver 27.0 for Windows 10 Feb 16, 2022
... order to send or receive RDMA traffic, the network interface associated with the RDMA device must be up. If the network interface experiences a link down event (for example, ... no longer available to RDMA applications. When the network interface link is restored, the RDMA device is ... RDMA: After a system reboot, an Intel Ethernet Network Adapter E810 RDMA device in RoCEv2 mode might ...