Port 2609

system-monitor · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesystem-monitor

Frequently asked questions

What is port 2609 used for?

Port 2609 is registered with the IANA for system-monitor (TCP/UDP). Description: System Monitor.

Is port 2609 a well-known port?

No. Port 2609 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2609 is open?

Locally on Linux with ss -tulpn | grep ':2609\b', on Windows with netstat -ano | findstr :2609. To test a remote host use Test-NetConnection <host> -Port 2609 in PowerShell or nc -zv <host> 2609 on Linux/macOS.

How do I open port 2609 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2609/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2609/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2609" -Direction Inbound -Protocol TCP -LocalPort 2609 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsystem-monitorSystem Monitor
UDPsystem-monitorSystem Monitor

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