Port 7574
coherence and coherence-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | coherence and coherence-disc |
| Registered | 2014-07-09 |
Frequently asked questions
What is port 7574 used for?
Port 7574 is registered with the IANA for coherence and coherence-disc (TCP/UDP). Description: Oracle Coherence Cluster Service; Oracle Coherence Cluster discovery service.
Is port 7574 a well-known port?
No. Port 7574 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7574 is open?
Locally on Linux with ss -tulpn | grep ':7574\b', on Windows with netstat -ano | findstr :7574. To test a remote host use Test-NetConnection <host> -Port 7574 in PowerShell or nc -zv <host> 7574 on Linux/macOS.
How do I open port 7574 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7574/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7574/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7574" -Direction Inbound -Protocol TCP -LocalPort 7574 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | coherence | Oracle Coherence Cluster Service |
| UDP | coherence-disc | Oracle Coherence Cluster discovery service |