Multicast Ping

Multicast Ping 1.0

Free
Multicast Ping is a tool for testing multicast connectivity.

Multicast Ping is a tool for testing multicast connectivity. It tests both directions, sending multicast packets to the supplied address/port while also listening for multicast packets on that same address/port. Run it on two Macs, and the app will let you know if the computers see each other.

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