def METHOD_NAME(self, client_idx):
    # Bind the UDS in the jailer's root.
    self._microvm.create_jailed_resource(
        os.path.join(
            self._microvm.path,
            make_host_port_path(VSOCK_UDS_PATH, self._base_port + client_idx),
        )
    )
    # The rootfs does not have iperf3-vsock
    iperf3_guest = "/tmp/iperf3-vsock"
    self._microvm.ssh.scp_put(self._iperf, iperf3_guest)
    self._guest_iperf = iperf3_guest
    return super().METHOD_NAME(client_idx)