Network ports are not required when you configure the Proxy Server Port to access
the TMC for
software and security updates. You can also manually download packages from the TMC.
| Port | Service | From | To | Description |
| 443/TCP | HTTPS | SMS server | msd.tippingpoint.com | Digital Vaccine updates from TMC |
| 443/TCP | HTTPS | SMS server | TMC ws.tippingpoint.com | Updates from TMC |