Port 14143
icpps · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | icpps |
| Registered | 2016-05-24 |
Frequently asked questions
What is port 14143 used for?
Port 14143 is registered with the IANA for icpps (TCP/UDP). Description: IceWall Cert Protocol over TLS; Reserved.
Is port 14143 a well-known port?
No. Port 14143 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 14143 is open?
Locally on Linux with ss -tulpn | grep ':14143\b', on Windows with netstat -ano | findstr :14143. To test a remote host use Test-NetConnection <host> -Port 14143 in PowerShell or nc -zv <host> 14143 on Linux/macOS.
How do I open port 14143 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 14143/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=14143/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 14143" -Direction Inbound -Protocol TCP -LocalPort 14143 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | icpps | IceWall Cert Protocol over TLS |
| UDP | – | Reserved |