vSphere 7.0 Multipathin iSCSI over RDMA - port binding path status: Not Used

Hello,

I'm trying to configure Multipathing iSCSI over RDMA (iSER) using ConnectX-5 Ex EN network interface card 100GbE dual-port QSFP28 (MCX516A-CCAT) and ESXi 7.0.

I designate a separate vSphere switch for each virtual-to-physical adapter pair.

IP addresses:

iSCSI Server: 172.16.0.1 - vmk1: 172.16.0.2

iSCSI Server: 172.16.1.1 - vmk2: 172.16.1.2

But path status is Not used.

The same problem occurs when configuring one vSwitch. What is the problem and how can i solve it?

Thank you.