Multilink S132 central should handle connections to multilink peripherals which do continuously advertise. Once central got first adv event from such peripheral it establishes a connection, then central resumes a scanning and does obviously get an adv event from the same peripheral again.
Up to now I see the only way for central to avoid a connection to already connected peripheral: iterating over addresses of all connected peripherals and comparing them with the address seen on adv event. Is there more effective/smart solution?