Port 2412

cdn · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecdn

Frequently asked questions

What is port 2412 used for?

Port 2412 is registered with the IANA for cdn (TCP/UDP). Description: CDN.

Is port 2412 a well-known port?

No. Port 2412 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2412 is open?

Locally on Linux with ss -tulpn | grep ':2412\b', on Windows with netstat -ano | findstr :2412. To test a remote host use Test-NetConnection <host> -Port 2412 in PowerShell or nc -zv <host> 2412 on Linux/macOS.

How do I open port 2412 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2412/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2412/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2412" -Direction Inbound -Protocol TCP -LocalPort 2412 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcdnCDN
UDPcdnCDN

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