IPv6 is the latest version of the Internet Protocol (IP) that is designed to replace IPv4 since the number of addresses in IPv4 has now been exhausted.
Support for IPv6
There has been IPv6 support in Cassandra since version 0.7 (see CASSANDRA-2329).
However at the time of writing, OpsCenter support for IPv6 is still unresolved. The internal feature request ID is [OPSC-1598] and there is no target release date.
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