Source

Destination

Protocols

Ports

Description

RAS Secure Client Gateway in Forwarding mode

RAS Secure Client Gateway in Normal mode

TCP

80, 443, 3389

TCP 3389 if RDP load balancing is enabled.

UDP

80, 443

If RDP-UDP is used.

Note: Since RAS v16, forwarding gateways don't support client management.

RAS Performance Monitor

TCP

8086

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

RAS Secure Client Gateway in Normal mode

Remote Desktop Services

TCP, UDP

3389

RDP Connections

RAS Publishing Agent

TCP

20002

TCP 20002 Publishing Agent Service Port - communications with RAS Secure Client Gateways and RAS Console (in Normal mode only).

RAS Performance Monitor

TCP

8086

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

Localhost

TCP

20020

Communication with NodeJS web server.