Port 3566

quest-data-hub · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicequest-data-hub
Registered2010-10-18
Modified2010-10-18

Frequently asked questions

What is port 3566 used for?

Port 3566 is registered with the IANA for quest-data-hub (TCP/UDP). Description: Quest Data Hub; Reserved.

Is port 3566 a well-known port?

No. Port 3566 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3566 is open?

Locally on Linux with ss -tulpn | grep ':3566\b', on Windows with netstat -ano | findstr :3566. To test a remote host use Test-NetConnection <host> -Port 3566 in PowerShell or nc -zv <host> 3566 on Linux/macOS.

How do I open port 3566 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3566/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3566/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3566" -Direction Inbound -Protocol TCP -LocalPort 3566 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPquest-data-hubQuest Data Hub
UDP–Reserved

Nearby entries