Splunk Enterprise

Splunk multisite firewall requirements


We are trying to setup a new cluster and move from Splunk single site to multisite. Could someone help with all the ports that needs to be allowed between the two sites for this to function properly?

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Make sure the indexers in all sites can talk to the CM on port 8089 and to each other on the replication port (default is 8080).  That's in addition to the normal ports (9997, etc.).

If this reply helps you, an upvote would be appreciated.
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