Please Help . PPPoE Terminating

Error : “PPPoE Connection from (mac address) was already active closing previous one”

This error happens a lot to my PPPoe clients in a day, Pls Help how to solve this problem




Image of the Error below:

https://drive.google.com/file/d/1q8z59m5PZxT4cOhfqzu_xeLvpyDRRHpP/view

This is typically caused by a duplication of a MAC address in two sessions. How many PPPoE clients do you have and what type of router are you using?

I Have 20 pppoe clients, i am using Mikrotik Hapac2

error means client device disconnected but connected again before the previous session was teared down in PPPoE service.

You should look why the client devices disconnect frequently, that problem can be anywhere between PPPoE Access Concentrator and client device