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I need to write a client server code. the client can send\receive packets from multiple multicast addresses and also should check the validity of those IP\port range before sending\receiving packets.

so I looked on the RFC-5771 IANA Guidelines for IPv4 Multicast Address Assignments and found the range of multicast IP addresses.

where can I find the range of legal (not taken by other application) multicast ports?

thanks.

user1673206
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1 Answers1

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There are no ports specific to multicast. You can use any free UDP port available.

dbush
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