Firewall usage at MetroCluster sites
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If you are using a firewall at a MetroCluster site, you must ensure access for certain required ports.
Considerations for firewall usage at MetroCluster sites
If you are using a firewall at a MetroCluster site, you must ensure access for required ports.
The following table shows TCP/UDP port usage in an external firewall positioned between two MetroCluster sites.
Traffic type |
Port/services |
|---|---|
Cluster peering |
11104 / TCP 11105 / TCP |
ONTAP System Manager |
443 / TCP |
MetroCluster IP intercluster LIFs |
65200 / TCP 10006 / TCP and UDP |
Hardware assist |
4444 / TCP |