# Tenant Broker

| **Source**                     | **Destination**                       | **Protocols** | **Ports** | **Description**                                                                                                              |
| ------------------------------ | ------------------------------------- | ------------- | --------- | ---------------------------------------------------------------------------------------------------------------------------- |
| Tenant - RAS Connection Broker | Tenant Broker - RAS Connection Broker | TCP           | 20003     | Tenant's RAS Connection Broker communicates with Tenant Broker to join Tenant Broker, synchronize configuration and statuses |