Port 2151
docent · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | docent |
Frequently asked questions
What is port 2151 used for?
Port 2151 is registered with the IANA for docent (TCP/UDP). Description: DOCENT.
Is port 2151 a well-known port?
No. Port 2151 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 2151 is open?
Locally on Linux with ss -tulpn | grep ':2151\b', on Windows with netstat -ano | findstr :2151. To test a remote host use Test-NetConnection <host> -Port 2151 in PowerShell or nc -zv <host> 2151 on Linux/macOS.
How do I open port 2151 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 2151/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2151/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2151" -Direction Inbound -Protocol TCP -LocalPort 2151 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | docent | DOCENT |
| UDP | docent | DOCENT |