RAS Enrollment Server

Source

Destination

Protocol

Ports

Description

RAS Enrollment Server

AD DS controllers

TCP

TCP,UDP

UDP

389, 3268

636, 3269

LDAP

LDAPS

Kerberos

DNS

RAS Connection Broker

TCP

UDP

20003

Settings synchronization and performance counters.

Deny Connection Request

Certificate Authority (CA)

TCP

135

dynamic range

49152 - 65535

DCOM/RPC ports