# RAS Guest Agent

| **Source**                                      | **Destination** | **Protocols** | **Ports**                                                             | **Description**                                                                                                             |
| ----------------------------------------------- | --------------- | ------------- | --------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------- |
| RAS Guest Agent (used by Azure Virtual Desktop) | Provider Agent  | TCP, UDP      | 30006                                                                 | <p>Communication with Provider Agent</p><p>Subnet broadcast is sent to find Provider Agent</p><p>Regular UDP heartbeats</p> |
|                                                 | Localhost       | TCP           | 30005                                                                 | For internal commands - memshell, printer redirector)                                                                       |
| RAS Performance Monitor                         | TCP             | 8086          | Agent (Telegraf service) sends collected performance data to InfluxDB |                                                                                                                             |
| RAS Enrollment Server                           | TCP             | 30030         | RAS Guest Agent (PrlsSCDriver) connects to get logon credentials      |                                                                                                                             |
| FSlogix                                         | TCP             | 443           | Download FSlogix installer                                            |                                                                                                                             |