Port 9093
copycat · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | copycat |
| Registered | 2012-03-15 |
Frequently asked questions
What is port 9093 used for?
Port 9093 is registered with the IANA for copycat (TCP/UDP). Description: Copycat database replication service; Reserved.
Is port 9093 a well-known port?
No. Port 9093 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 9093 is open?
Locally on Linux with ss -tulpn | grep ':9093\b', on Windows with netstat -ano | findstr :9093. To test a remote host use Test-NetConnection <host> -Port 9093 in PowerShell or nc -zv <host> 9093 on Linux/macOS.
How do I open port 9093 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 9093/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9093/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9093" -Direction Inbound -Protocol TCP -LocalPort 9093 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | copycat | Copycat database replication service |
| UDP | – | Reserved |