L2TP Tunnelling and VLANS

Hi does someone know which version of L2TP Cambium supports with tunnelling. Is it V2 or V3?

Thanks.

It is the L2tp version2.

AP--------(BCP/PPP/L2TP)----------------Mikrotik

BCP packet is encapsulated inside PPP and then PPP packet is encapsulated inside L2tp and then the whole L2TP packet is encapsulated within the UDP datagram. (UDP port 1701)