Source

Destination

Protocols

Ports

Description

RAS VDI Agent

RAS Publishing Agent

TCP

20003

Publishing Agent communication port.

RAS Guest Agent

TCP

135, 49152-65535

WMI ports. Port 135 is a standard RPC port. WMI also uses a randomly assigned port from the 49152-65535 range in Windows Vista, 2008 and above.

RAS Performance Monitor

TCP

8086

Agent (Telegraf service) sends collected performance data to InfluxDB - applicable to Hyper-V only.