Each server module of Gravio’s HubKit, the Update Manager, and the Coordinator use the following ports:
• Inbound
| Service Name / Process Name | Protocol | Port |
| ——————————————- | ————— | ——— |
| Update Manager | HTTP | 8080 |
| Coordinator | HTTPS | 443 |
| Gravio Control Manager | HTTPS | 29442 |
| Gravio App Service | HTTPS | 29443 |
| Endpoint for IVAR | HTTPS | 29448 |
• Outbound
| Service Name | Protocol | Port |
| ——————— | ————— | ——— |
| DNS | UDP/TCP | 53 |
| NTP | UDP | 123 |
| HTTPS Server | HTTPS | 443 |
When installing HubKit and Gravio Studio on a separate PC, it is necessary to open the port for “Gravio Control Manager – HTTPS: 29442” in the firewall among these port numbers.
When using HubKit and Chrome cast, it is necessary to open the port for “Gravio App Service – HTTPS: 29443” on the PC where HubKit is installed among these port numbers.
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