Netgear DGN3500 MAC issue

[anmg]

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.

[anmg]

Router config:

config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'

config globals 'globals'
option ula_prefix 'fd03:ea47:a582::/48'

config dsl 'dsl'
option annex 'a'
option firmware '/lib/firmware/adsl.bin'
option xfer_mode 'atm'

config interface 'lan'
option type 'bridge'
option ifname 'eth0.1'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '60'
option macaddr '00:26:f2:52:55:72'

config interface 'wan'
option ifname 'eth0.2'
option proto 'pppoe'
option username 'GGP'
option password '30676767'
option ipv6 'auto'

config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
option enable_vlan4k '1'

config switch_vlan
option device 'switch0'
option vlan '1'
option ports '1 2 3 5t'

config switch_vlan
option device 'switch0'
option vlan '2'
option ports '0 5t'