After updating RouterOS from 6.48.6 to 7.2.3, OSFP configuration change for stub areas. In my actual job we are using PPPoE servers with OSPF to share the /32 addresses from each client summarizen in a linux server.
Well, after the upgrade if we share the entire subnet f.e: 10.30.0.0/16 we only recieve one address that is the local address for the PPPoE connection, f.e: we receive the 10.30.0.1 address not the 10.30.73.154/32. I don´t really know if the new RouterOS manage the stub areas like that or it is a bug. But is impossible to have a stable configuration with summarized routes.
Thanks for read and if anyone has find any solitution I will be very happy to know that.