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Send multicast to multiple interface for discover hosts #227

@Mario156090

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@Mario156090

Hello, I have a laptop with multiple network interfaces, I need to discover share folders for every networks. So I am checking the traffic using wireshark and I can watch the multicast discover only for the WAN interface, and it's because WAN interface has the default gateway, so only discover another hosts in that interface but does not discover others hosts in another networks directly connected.

If I add a static route for multicast traffic for example for LAN2 using "sudo ip route add 239.255.255.250/32 dev virbr2" I can see the hosts on LAN2 but stop discover every on WAN.

Network 1 - WAN - wlan0
192.168.3.0/24
Network 2 LAN2 - virbr0:
192.168.122.1.0/24
Network 3 LAN 3 - virbr2:
192.168.120.0/24:

So, my question is, is possible config WSDD for send multicast discover for two or three interfaces same time?

I tried the -H option but does not work for me.

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