In this topic, you can find the list of the protocol connections that occur from and to VMware Telco Cloud Operations.
| Components | VMware Telco Cloud Operations Node | Port | Protocol | Description | Inbound Traffic | Outbound Traffic |
|---|---|---|---|---|---|---|
| Kafka-Edge | Domain Manager IP | 9092 | TCP | The external Kafka deployed in VMware Telco Cloud Operations cluster. The external systems like MnR push the data to external kafka. | Allow | Disallow |
| Zookeeper-Edge | Domain Manager IP | 2181 | TCP | The zookeeper for Kafka-Edge. | Allow | Disallow |
| Zookeeper | Control plane IP | 2181 | TCP | The zookeeper for Kafka-Internal. | Allow | Disallow |
| Administation UI | Control plane Node | 1081 | HTTPS | Administration UI to configure external SAM. | Allow | Allow |
| Authentication Server | Control plane Node | NA | NA | NA | NA | NA |
| VMware Telco Cloud Operations UI | Control plane IP | 80/443 | HTTP | The VMware Teclo Cloud Operation UI port can be configured for the external access. | Allow | Disallow |
