Replies: 3 comments 1 reply
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I can not tell you why this network interface is erroring on an UDP Broadcast. I convert this into a discussion. |
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@Apollon77 or anybody else. Do you have any documentation or resource that help me understand the networking aspect,udp,multicast etc of the matter devices. |
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That error means your network on wlan0 isn't routing IPv4 multicast. You'd have to look at your routes, firewall etc. to see why. You don't really need IPv4 for matter so you could disable and not worry about it. UDP and multicast aren't matter specific. Matter devices use a protocol called MDNS built on UDP multicast to find each other, as do many devices in your network. I don't have specific resources to recommend but there's plenty of introductory material online if you search for those terms. |
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Thanks, I will explore further on the subject. |
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Hi guys,
Any idea why this error occurs.
|app | Matter Shell Output: 2025-04-04 07:43:05.477 INFO UdpMulticastServer wlan0: send ENETUNREACH 224.0.0.251:5353
0|app | Matter Shell Output: 2025-04-04 07:43:05.494 INFO UdpMulticastServer wlan0: send ENETUNREACH 224.0.0.251:5353
0|app | Matter Shell Output: 2025-04-04 07:43:06.993 INFO UdpMulticastServer wlan0: send ENETUNREACH 224.0.0.251:5353
Internet connectivity is stable.
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