Port 3299
pdrncs · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | pdrncs |
Frequently asked questions
What is port 3299 used for?
Port 3299 is registered with the IANA for pdrncs (TCP/UDP). Description: pdrncs.
Is port 3299 a well-known port?
No. Port 3299 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3299 is open?
Locally on Linux with ss -tulpn | grep ':3299\b', on Windows with netstat -ano | findstr :3299. To test a remote host use Test-NetConnection <host> -Port 3299 in PowerShell or nc -zv <host> 3299 on Linux/macOS.
How do I open port 3299 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3299/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3299/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3299" -Direction Inbound -Protocol TCP -LocalPort 3299 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | pdrncs | pdrncs |
| UDP | pdrncs | pdrncs |