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 Workstation | All Cluster Nodes | 80 | TCP | Redirects to port 443 |
End-User Workstation | All Cluster Nodes | 443 | TCP | Used to access the vRealize Operations Manager Admin portal and the vRealize Operations Manager product user interface |
End-User Workstation | 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 (if port not changed!) |
All Cluster Nodes | LDAP | 389 | TCP | LDAP access (if port not changed or LDAPs in use) |
All Cluster Nodes | All Cluster Nodes | * | * | All cluster nodes must be on the same LAN |
All Cluster Nodes | VMware NSX Manager™ | 443 | TCP | VMware NSX Management Pack: API Port usage |
All Cluster Nodes | SNMP Devices | 161 | TCP/UDP | VMware NSX Management Pack: SNMP Monitoring |
All Cluster Nodes | SNMP Devices | 161/162 | TCP/UDP | Storage Management Pack: Storage and Fabric Monitoring |
All Cluster Nodes | vCloud Director Cells | 443 | TCP | vCloud Director Management Pack: API access |