I had expected an option in ROS to allow pppoe clients to connect with any service name set.
after about 3 years from my post
http://forum.mikrotik.com/t/problem-in-switching-from-cisco-to-mt-as-pppoe-server/29767/1
still no option…
this prevent me and maybe many admins round the world to switch from cisco to MT
I hope mikrotik develops this option