We are using LNS, PPPoE over L2TP tunnels, it works perfect and I recommend 6.39.1 as they have fixed couple of annpying bugs that was crashing some L2TP sessions in a special setup.
In our case Cisco is going out soon
Good job Mikrotik
Hello,*) l2tp - fixed crash when rebooting or disabling l2tp while there are still active connections;
We are scheduling test for the weekend, is it possible to share your settings?We have tested this with Cisco IOS LAC and it works perfectly.
Bring on Mikrotik LAC