This should help: https://rmoff.net/2018/08/02/kafka-listeners-explained/
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Robin Moffatt | Developer Advocate | ro...@confluent.io | @rmoff
On Mon, 17 Sep 2018 at 12:18, XinYi Long <xinyil...@skspruce.net> wrote:
> Hello, Guys,
>
> I have a Kafka cluster, which is behind a NAT.
>
> I have some devices on the internet, to play as consumers and
> producers. And I also have some applications which are in the same LAN with
> the Kafka cluster, and play as consumers and producers.
>
> I have changed the "advertised.listeners" to "PLAINTEXT://{NAT
> IP}:{NAT port}", and add some routes on the servers. Because I found that
> Kafka brokers also use the "advertised.listeners" to talk with each other.
> Am I right?
>
> When I start a consumer in the same LAN, I found it can receive
> metadata correctly. But it can't consume any message from other producer in
> the same LAN.
>
> Did I miss anything, and how to make it work?
>
>
> Thank you very much!
>
>
> lxyscls
>
