Port 3329
hp-device-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | hp-device-disc |
Frequently asked questions
What is port 3329 used for?
Port 3329 is registered with the IANA for hp-device-disc (TCP/UDP). Description: HP Device Disc.
Is port 3329 a well-known port?
No. Port 3329 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3329 is open?
Locally on Linux with ss -tulpn | grep ':3329\b', on Windows with netstat -ano | findstr :3329. To test a remote host use Test-NetConnection <host> -Port 3329 in PowerShell or nc -zv <host> 3329 on Linux/macOS.
How do I open port 3329 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3329/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3329/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3329" -Direction Inbound -Protocol TCP -LocalPort 3329 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | hp-device-disc | HP Device Disc |
| UDP | hp-device-disc | HP Device Disc |