I am trying to receive a multicast tv stream from outside our network through a Cisco ASA 8.0.4 firewall and into our internal Network. I have a router outside the firewall which is picking up the stream and if I plug into the switch that the router and firewall connect to with a laptop, I can view the stream. I need to get this working through the firewall now however and onto the general LAN. If I connect my laptop inside the firewall, behind a L3 hop, can you advise what needs to be configured on the firewall with regards PIM/IGMP?
Any help would be appreciated.