Dynatrace Managed & vCenter ports

[DynaQ]

Hi,

Appreciate your advice please for the communication ports required between Dynatrace Managed and vCenter for monitoring. The information is required for firewall opening (if required). Is it:

1) Cluster Nodes (source) --> vCenter (destination) on port 443

2) Environment ActiveGate (source) --> vCenter (destination) on port 443

3) vCenter (source) --> Environment ActiveGate (destination) on port 9999

4) or other?

and is it uni-directional or bi-directional?

Thanks

[Julius_Loman · Accepted solution]

It's only ActiveGate -> vCenter:443 (or another port if it's not the default one). If you don't have Environment ActiveGate deployed, the embedded ActiveGate on the Cluster node is used. 
It's only uni-directional communication.