I have multicast video in group 18.104.22.168:1234, but it doesn’t work. How to fix it?
Start with disabling firewall. It’s a most popular reason why Flussonic can’t ingest UDP traffic.
In Ubuntu you can do with the command:
Disable rp_filter if you have more then one physical interface.
sysctl -w 'net.ipv4.conf.all.rp_filter=0'
Actually, there are a lot of possible reasons, try to check the source with any player (e.g. VLC) and check that your server receives a multicast traffic. You can do it with tcpdump utility:
tcpdump host 22.214.171.124
(replace the host with a real address of multicast group)
Documentation about multicast in Flussonic: https://flussonic.com/doc/live/multicast-ingest