# Cluster with packetbeat

**URL:** https://discuss.elastic.co/t/cluster-with-packetbeat/330929
**Category:** Beats
**Tags:** packetbeat
**Created:** [April 27, 2023, 9:08am UTC](https://discuss.elastic.co/t/cluster-with-packetbeat/330929 "2023-04-27T09:08:54Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![elastic\_user4](https://avatars.discourse-cdn.com/v4/letter/e/977dab/32.png) [@elastic\_user4](https://discuss.elastic.co/u/elastic_user4)
#### Post date: [May 2, 2023, 10:21am UTC](https://discuss.elastic.co/t/cluster-with-packetbeat/330929/17 "2023-05-02T10:21:24Z")

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> [@Cross-cluster](https://discuss.elastic.co/t/cross-cluster/332253):
>
> I tried to do the first step in this documentation([Tutorial: Set up cross-cluster replication | Elasticsearch Guide [8.7] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/8.7/ccr-getting-started-tutorial.html#_connect_to_a_remote_cluster)) and I couldn't connect one cluster with another i have port 9300 open on both clusters.

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