Port 4711
trinity-dist · SCTP/TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | SCTP/TCP/UDP |
| Service | trinity-dist |
| Registered | 2017-01-12 |
Frequently asked questions
What is port 4711 used for?
Port 4711 is registered with the IANA for trinity-dist (SCTP/TCP/UDP). Description: Trinity Trust Network Node Communication.
Is port 4711 a well-known port?
No. Port 4711 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 4711 is open?
Locally on Linux with ss -tulpn | grep ':4711\b', on Windows with netstat -ano | findstr :4711. To test a remote host use Test-NetConnection <host> -Port 4711 in PowerShell or nc -zv <host> 4711 on Linux/macOS.
How do I open port 4711 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 4711/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4711/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4711" -Direction Inbound -Protocol TCP -LocalPort 4711 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | trinity-dist | Trinity Trust Network Node Communication |
| UDP | trinity-dist | Trinity Trust Network Node Communication |
| SCTP | trinity-dist | Trinity Trust Network Node Communication |