802.1X authentification

i have link to ethernet-provider, which use 802.1X port-based authentification.
how i can connect it to mikrotik router?

RouterOS does not support 802.1x on ethernet interfaces.

thx..
so only chance is to insert windows machine before router with authentification program and bridge function…

Hi, as it seems more people are needing this, I urge you (and others) to go to the RB feature request page on the wiki and give this feature a vote:

http://wiki.mikrotik.com/wiki/RouterBOARD_Feature_Request