title: How to send a multicast over the wifi tethering network?
body: <p>I'm building an app to send a multicast message from all the devices to 224.0.0.1 so that every 1 in the network can receive it. But once i set up a tethering network and let all the devices join the network and do the multicast only the hosting device does not receive the multicast and other devices does not receive tethering hosting device multicast. How can i make the tethering device also receive multicast data packets?</p>