[MT-AU Public] LNS Function using L2TP and Multilink PPP

Hi all, Just wondering if anybody has got Multilink PPP working when using a MT router as an LNS using L2TP termination and PPPOE on the client end, Mikrotik both ends ? I can't find any concrete doco on whether this actually works or not, from what I can find my thoughts are that maybe MT can do the client MLPPP but might not be able to handle the server side. Any thoughts ? Regards Paul