Port 43189

ndm-agent-port · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicendm-agent-port

Frequently asked questions

What is port 43189 used for?

Port 43189 is registered with the IANA for ndm-agent-port (TCP/UDP). Description: NDM-AGENT-PORT.

Is port 43189 a well-known port?

No. Port 43189 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 43189 is open?

Locally on Linux with ss -tulpn | grep ':43189\b', on Windows with netstat -ano | findstr :43189. To test a remote host use Test-NetConnection <host> -Port 43189 in PowerShell or nc -zv <host> 43189 on Linux/macOS.

How do I open port 43189 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 43189/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=43189/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 43189" -Direction Inbound -Protocol TCP -LocalPort 43189 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPndm-agent-portNDM-AGENT-PORT
UDPndm-agent-portNDM-AGENT-PORT

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