Port 5746

fcopys-server · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicefcopys-server

Frequently asked questions

What is port 5746 used for?

Port 5746 is registered with the IANA for fcopys-server (TCP/UDP). Description: fcopys-server.

Is port 5746 a well-known port?

No. Port 5746 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 5746 is open?

Locally on Linux with ss -tulpn | grep ':5746\b', on Windows with netstat -ano | findstr :5746. To test a remote host use Test-NetConnection <host> -Port 5746 in PowerShell or nc -zv <host> 5746 on Linux/macOS.

How do I open port 5746 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 5746/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5746/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5746" -Direction Inbound -Protocol TCP -LocalPort 5746 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPfcopys-serverfcopys-server
UDPfcopys-serverfcopys-server

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