Sorry, I initially replied on mobile and was a bit harried¡
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For multicast you need to use the multicast group ID as the address so that the processor/OS knows it needs to send the IGMP Join message to the switch. If you use the source IP address, much like 0.0.0.0 the switch has no idea that it
needs to forward the multicast traffic (and the processor may or may not be listening for multicast traffic from that source IP)
From:[email protected] <[email protected]> On Behalf Of
Mike Taylor via groups.io Sent: Thursday, November 21, 2024 10:59 AM To:[email protected] Subject: Re: [crestron] Global Cache IP2IR sensor input (RMC4)
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Thanks Lincoln.??
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In this case, would I'd just use the IP of the sending device rather than zeroes for the octets; I'll keep my fingers crossed that this will function.