Port 8009
nvme-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | nvme-disc |
| Registered | 2018-03-27 |
Frequently asked questions
What is port 8009 used for?
Port 8009 is registered with the IANA for nvme-disc (TCP/UDP). Description: NVMe over Fabrics Discovery Service; Reserved.
Is port 8009 a well-known port?
No. Port 8009 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 8009 is open?
Locally on Linux with ss -tulpn | grep ':8009\b', on Windows with netstat -ano | findstr :8009. To test a remote host use Test-NetConnection <host> -Port 8009 in PowerShell or nc -zv <host> 8009 on Linux/macOS.
How do I open port 8009 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 8009/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=8009/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 8009" -Direction Inbound -Protocol TCP -LocalPort 8009 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | nvme-disc | NVMe over Fabrics Discovery Service |
| UDP | – | Reserved |