Figure 40. Settings of UDP broadcast
Figure 41. Result of UDP broadcast
4.4.3. Multicast
In UDP client mode, it also supports multicast. Multicast can be used to realize the one-to-multipoint
connection between the data sender and receiver. Multiple receivers join the same multicast group, share
the same IP address, and join the multicast group at the same time.
Members of the multicast group are dynamic, and the entry and exit of a member does not affect the
original multicast group. The valid address range of a multicast group is 224.0.0.2 to 239.255.255.255.
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