Port 3022
csregagent · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | csregagent |
Frequently asked questions
What is port 3022 used for?
Port 3022 is registered with the IANA for csregagent (TCP/UDP). Description: CSREGAGENT.
Is port 3022 a well-known port?
No. Port 3022 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3022 is open?
Locally on Linux with ss -tulpn | grep ':3022\b', on Windows with netstat -ano | findstr :3022. To test a remote host use Test-NetConnection <host> -Port 3022 in PowerShell or nc -zv <host> 3022 on Linux/macOS.
How do I open port 3022 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3022/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3022/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3022" -Direction Inbound -Protocol TCP -LocalPort 3022 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | csregagent | CSREGAGENT |
| UDP | csregagent | CSREGAGENT |