Port 4547

lanner-lm · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicelanner-lm

Frequently asked questions

What is port 4547 used for?

Port 4547 is registered with the IANA for lanner-lm (TCP/UDP). Description: Lanner License Manager.

Is port 4547 a well-known port?

No. Port 4547 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4547 is open?

Locally on Linux with ss -tulpn | grep ':4547\b', on Windows with netstat -ano | findstr :4547. To test a remote host use Test-NetConnection <host> -Port 4547 in PowerShell or nc -zv <host> 4547 on Linux/macOS.

How do I open port 4547 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4547/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4547/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4547" -Direction Inbound -Protocol TCP -LocalPort 4547 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPlanner-lmLanner License Manager
UDPlanner-lmLanner License Manager

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