I am setting up MT951-2n but I want to attache single external antenna. I cannot find option to do that. It uset to be /interface wireless antenna-mode but that command does not exist.
How can I manage this?
It is because the RB951 does not have an external MMCX port to connect an antenna. I think you meant to say the RB751? It does have an the external MMCX.
RB951-2n has two u.f.l connectors on board.
This is NOT for external antena