Hello,
Today I had a strange problem with dynamic Address-List created by PPPoE authentication.
I started to see a lot of the following message on RouterOS logs:
could not add address list: already have such entry (6)
I went to investigated the problem and saw the the IP Address that the customer was getting from RouterOS IP pool was added on the Address-List but I didn’t had any authenticated user on PPPoE server and using this IP Address.
Apparently the IP address was used for some user that was disconnected and the RouterOS didn’t remove the Address-List.
My router is a CCR1036-12G-4S running 6.32.3 RouterOS version with firmware upgraded.
Someone had this problem?