Hi,
I am trying to get the live TV channels to work on my EE TV box (EE is my TV/Broadband vendor in the UK). If I use the supplied EE router it works with no issues. When I replace the supplied router with an Opnsense it stops. I have access to the Internet, Opnsense is setup to perform NAT/DHCP to the local LAN. Having read lots of forums, reddit posts and the Opnsense docs, I think I need to enable IGMP by enabling multicast forwarding and setting up a multicast route. Nothing I've tried so far has worked, I don't see any multicast traffic in the logs.
Can anyone make any suggestions on what I can try? Screenshot 2025-07-14 at 12.02.40.pngSlide1.jpeg