Mi 4a gigabit ediiton Mac copy?

I can not find mac copy or override mac adress menu. I'm facing wan internet connection unstability. May be my ISS controls sometimes and cuts off conneciton if Mac is false?

Help me pls thank you.

Go to Network--Interfaces-- click the Edit button beside WAN-- click the Advanced Settings tab.

Sorry i was looking to br-wan when i look to te wan settings i saw it. Thank you.

I didnt understand something. When WAN settings DHCP clien yes there is mac copy but when swithing to PPPoe (must enter user password and VLAN id) there is no mac copy?

It's definitely possible with pppoe but maybe you have to go to the CLI .

I'm not running pppoe on anything at the moment so I couldn't tell you for sure.

There should not be a br-wan. It would be pppoe-wan.

Because of corruption i'm using two routers.Because of tihs there is br-wan instead of pppoe-wan.

I find a solution but didnt know how to apply this.

SOLVED.......through SSH I edited /etc/config/network
And did the following

config interface 'wan'
option ifname 'eth0'
option _orig_ifname 'eth0'
option _orig_bridge 'false'
option proto 'pppoe'
option password 'xxxxxxxx'
option metric '1'
option macaddr 'xx:xx:xx:xx:xx:xx'
option username 'xxxxxx'

Am a novice but had luck this time.
I only added the Mac address line and did not touch anything.