I current have a site to site VPN setup. I just moved from a Sonicwall to a Cisco ASA 5520. On the sonicwall to sonicwall setup this worked fine where one user could pickup their iPhone and Airplay a power point to and appleTV in our office accross town. On the sonicwall I had to enable multicasting on the VPN tunnles and this would work. I don't see an option for this on the ASA. Can someone help me get Airplay back working as it's become a very convient part of out business.
