Netgear DGN3500 MAC issue

Installed LEDE 17.01.2 on DGN3500 over stock image.
original MAC address is not used by the router. It use 00:11:22:22:44:55 instead on lan (overrided by manual config)

but Can not get valid MAC on PPPoE it use 00:00:00:00:00:00 on it (1 LAN configured for WAN)

How to restore MAC on PPPoE interface? have tried everything I knew already.

Router config: