Hi,
I have the following problem concerning UTM ASG220 firewall.
1 - Is there a way to prevent multicast on the firewall? I have 3 TP Link routers making wireless network. The three keep sending multicast packets in short space of time.
14:29:27 DROP padrão IGMP 192.***.XX.XX → 224.0.0.1
14:29:27 DROP padrão IGMP 192.***.XX.XX → 224.0.0.1
14:29:27 DROP padrão IGMP 192.***.XX.XX → 224.0.0.1
14:29:27 DROP padrão IGMP 192.***.XX.XX → 224.0.0.1
They get sent in an average 10 ~ 15 minutes interval in groups of four.
I've looked all around the manuals and routers documentation and there's no way I can prevente that from origin.
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