How to connect D-Link DSL-2650U with OpenWRT as client to wireless network?

Question

Network administration

It connects as a WDS client to the Asus RT-N10+ router. But there is no access from it anywhere - neither to Asus, nor to the Internet, nor to other devices on the network connected to Asus.
With the same settings, it connects to the network of a completely left TP-Link and works as it should.