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Soft RoCE (rxe) configuration

rdma-core >= 28 has removed the rxe_cfg script.

Configure the rxe device with:

# /usr/bin/rdma link add rxe0 type rxe netdev ens3

Or use a systemd unit /etc/systemd/system/rxe.service:

[Unit]
Description=create rxe0

[Service]
ExecStart=/usr/bin/rdma link add rxe0 type rxe netdev ens3

[Install]
WantedBy=multi-user.target

Note: On RHEL, the path is /usr/sbin/rdma.

Brian Smith Updated 4 months ago