Source

Destination

Protocols

Ports

Description

RAS Publishing Agent

AD DS controllers

TCP

TCP

TCP,UDP

UDP

389, 3268

636, 3269

88

53

LDAP

LDAPS

Kerberos

DNS

RAS Publishing Agent

TCP

20001

20030

Redundancy service.

Communication between RAS Publishing Agents running in the same site.

Parallels Licensing Server

TCP

443

RAS Publishing Agent (primary Publishing Agent in Licensing Site) communicates with Parallels Licensing Server (https://ras.parallels.com).

Note: Not required for Tenant Broker RAS Publishing Agent (see the Tenant Broker section).

RAS Performance Monitor

TCP

8086

Agent (Telegraf service) sends collected performance data to InfluxDB.

RAS RD Session Host Agent

TCP, UDP

30004

Server for Publishing Agent requests.

RAS VDI Agent

TCP, UDP

30006

VDI Agent communication port.

RAS Remote PC Agent

TCP, UDP

30004

Remote PC Agent Communication Port (agent state, counters and session information)

2FA Server(s)

TCP, UDP

8080, 80

1812, 1813

Deepnet/ Safenet

Radius

RAS Enrollment Server

TCP

30030

RAS Publishing Agent Sends RAS Enrollment Server connection Request

RAS Reporting

TCP

30008

Master RAS Publishing Agent communicates with RAS Reporting (installed on the same host as SSRS).

RAS Remote Installer Service

TCP

30020

Remote agent pushing

RAS RD Session Host Agent

RAS Guest Agent

RAS Remote PC Agent

RAS Publishing Agent

RAS Secure Client Gateway

RAS Enrollment Server

TCP

135, 445, 49179

Remote Install Push/Takeover of Software

SMTP

TCP

587

Notifdispatcher is the service which sends the emails using port specified in the Mailbox settings (+SSL/TLS)