I was hoping for some assistance in properly enabling multicast forwarding/igmp snooping.
I have two routers in my network (primary and a mesh AP), and we use Chromecasts, which are dependent on multicast forwarding/igmp snooping to work properly.
On the "Dumb AP" configuration page, it says all I need to do is add a line to etc/rc.local--see here: https://wiki.openwrt.org/doc/recipes/dumbap
However, that line reads "0", and in other sources, I've seen people indicate it actually needs to be "1".
- Is this all I need to do to enable multicast support, or do I need to add other lines to other stanzas?
- Should this be "0" or "1"?
- Does this need to be enabled on all routers, or only on Access Points?
Thanks for any help you can offer in clarifying.