Port 4741

lumimgrd · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicelumimgrd
Registered2007-03

Frequently asked questions

What is port 4741 used for?

Port 4741 is registered with the IANA for lumimgrd (TCP/UDP). Description: Luminizer Manager.

Is port 4741 a well-known port?

No. Port 4741 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4741 is open?

Locally on Linux with ss -tulpn | grep ':4741\b', on Windows with netstat -ano | findstr :4741. To test a remote host use Test-NetConnection <host> -Port 4741 in PowerShell or nc -zv <host> 4741 on Linux/macOS.

How do I open port 4741 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4741/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4741/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4741" -Direction Inbound -Protocol TCP -LocalPort 4741 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPlumimgrdLuminizer Manager
UDPlumimgrdLuminizer Manager

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