Port 4167

ddgn · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceddgn
Registered2007-08-22

Frequently asked questions

What is port 4167 used for?

Port 4167 is registered with the IANA for ddgn (TCP/UDP). Description: DeskDirect Global Network.

Is port 4167 a well-known port?

No. Port 4167 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4167 is open?

Locally on Linux with ss -tulpn | grep ':4167\b', on Windows with netstat -ano | findstr :4167. To test a remote host use Test-NetConnection <host> -Port 4167 in PowerShell or nc -zv <host> 4167 on Linux/macOS.

How do I open port 4167 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4167/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4167/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4167" -Direction Inbound -Protocol TCP -LocalPort 4167 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPddgnDeskDirect Global Network
UDPddgnDeskDirect Global Network

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