Port 3106
cardbox-http · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | cardbox-http |
Frequently asked questions
What is port 3106 used for?
Port 3106 is registered with the IANA for cardbox-http (TCP/UDP). Description: Cardbox HTTP.
Is port 3106 a well-known port?
No. Port 3106 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3106 is open?
Locally on Linux with ss -tulpn | grep ':3106\b', on Windows with netstat -ano | findstr :3106. To test a remote host use Test-NetConnection <host> -Port 3106 in PowerShell or nc -zv <host> 3106 on Linux/macOS.
How do I open port 3106 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3106/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3106/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3106" -Direction Inbound -Protocol TCP -LocalPort 3106 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | cardbox-http | Cardbox HTTP |
| UDP | cardbox-http | Cardbox HTTP |