Port 6389

clariion-evr01 · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceclariion-evr01

Frequently asked questions

What is port 6389 used for?

Port 6389 is registered with the IANA for clariion-evr01 (TCP/UDP). Description: clariion-evr01.

Is port 6389 a well-known port?

No. Port 6389 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 6389 is open?

Locally on Linux with ss -tulpn | grep ':6389\b', on Windows with netstat -ano | findstr :6389. To test a remote host use Test-NetConnection <host> -Port 6389 in PowerShell or nc -zv <host> 6389 on Linux/macOS.

How do I open port 6389 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 6389/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6389/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6389" -Direction Inbound -Protocol TCP -LocalPort 6389 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPclariion-evr01clariion-evr01
UDPclariion-evr01clariion-evr01

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