Port 7689

collaber · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecollaber
Registered2007-01

Frequently asked questions

What is port 7689 used for?

Port 7689 is registered with the IANA for collaber (TCP/UDP). Description: Collaber Network Service.

Is port 7689 a well-known port?

No. Port 7689 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7689 is open?

Locally on Linux with ss -tulpn | grep ':7689\b', on Windows with netstat -ano | findstr :7689. To test a remote host use Test-NetConnection <host> -Port 7689 in PowerShell or nc -zv <host> 7689 on Linux/macOS.

How do I open port 7689 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7689/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7689/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7689" -Direction Inbound -Protocol TCP -LocalPort 7689 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcollaberCollaber Network Service
UDPcollaberCollaber Network Service

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