Port 3569

mbg-ctrl · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicembg-ctrl
Registered2002-08
Modified2019-04-23

Frequently asked questions

What is port 3569 used for?

Port 3569 is registered with the IANA for mbg-ctrl (TCP/UDP). Description: Meinberg Control Service.

Is port 3569 a well-known port?

No. Port 3569 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3569 is open?

Locally on Linux with ss -tulpn | grep ':3569\b', on Windows with netstat -ano | findstr :3569. To test a remote host use Test-NetConnection <host> -Port 3569 in PowerShell or nc -zv <host> 3569 on Linux/macOS.

How do I open port 3569 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3569/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3569/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3569" -Direction Inbound -Protocol TCP -LocalPort 3569 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPmbg-ctrlMeinberg Control Service
UDPmbg-ctrlMeinberg Control Service

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