Source | Destination | Port | Protocol | Service Description |
End-User Workstation | All Cluster Nodes | 22 | TCP | Enables SSH access to the vRealize Operations Manager vApp. |
End-User Web Browser | All Cluster Nodes | 80 | TCP | Redirects to port 443. |
End-User Web Browser | All Cluster Nodes | 443 | TCP | Used to access the vRealize Operations Manager Admin portal and the vRealize Operations Manager product user interface. |
End-User Web Browser | Remote Collector | 443 | TCP | Remote Collector Admin user interface. |
vCenter Server | All Cluster Nodes | 443, 22 | TCP | Used for the collection of metric data. |
Remote Collector | All Cluster Nodes | 443 | TCP | Cluster nodes CASA. |
Remote Collector | All Cluster Nodes | 6061, 10000 | TCP | GemFire locator and data. |
Remote Collector | vCenter Server instances | 443, 10443, 8443 | TCP | Data collection and access to vCenter Inventory Service |
Remote Collector | DNS servers | 53 | TCP/UDP | Name resolution. |
Remote Collector | NTP servers | 123 | UDP | Time synchronization. |
All Cluster Nodes | Remote Collector | 443 | TCP | Remote Collector CASA and Admin user interface. |
All Cluster Nodes | SMTP | 25 | TCP | Alert notifications. |
All Cluster Nodes | LDAP | 389 | TCP | Lightweight Directory Access Protocol. |
All Cluster Nodes | All Cluster Nodes | * | * | All cluster nodes must be on the same LAN |