Description
Multicast connectivity tests become easier on IPv4 and IPv6 networks, helping administrators confirm whether packets reach the expected group and interface. It is useful when diagnosing IPTV, service discovery, lab networks, or applications that depend on multicast traffic.
This is a command-line diagnostic tool, so it fits terminal sessions and scripts. Only test networks you own or are authorized to troubleshoot, because multicast traffic can affect shared network segments.