Is there any way to get Mac OS X to connect to a specific access point by BSSID? I have a network with the same SSID for multiple access points, and I would sometimes like to specify which specific access point to connect to. Is this something Mac OS X can do natively, or is there a third party tool that can do this?
What OS X version do you have?
In older versions this is possible:
/System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -A'NETWORKNAME' BSSID='00:11:22:33:44:55' password='PASSWORD'
But on OS X 10.6 it doesn't work anymore.
I've searched high and low for a solution for this, but haven't found anything yet. The only solution is going closer to your base station. So that the n -signal is stronger.
You can use that tool:
an updated version of the above tool can confirm working on el capitan (10.11)