Hi Senjoorian, I've never tested it, but AFAIK, Kafka supports IPv6. There's also a KIP to allow Kafka to accept duplicate listener on port for IPv4/IPv6: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330
Maybe you'll be interested. Thank you. Luke On Thu, Apr 27, 2023 at 4:19 PM Senjoorian Murugan (Nokia) < senjoorian.muru...@nokia.com> wrote: > Dear Team , > > We would like to check if Kafka support IPv6 only configuration . In this > configuration customer will have only IPv6 Networking for the operating > system where Kafka is going to be installed . > > Regards, > Senjoorian > >