Port 3023
magicnotes · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | magicnotes |
Frequently asked questions
What is port 3023 used for?
Port 3023 is registered with the IANA for magicnotes (TCP/UDP). Description: magicnotes.
Is port 3023 a well-known port?
No. Port 3023 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3023 is open?
Locally on Linux with ss -tulpn | grep ':3023\b', on Windows with netstat -ano | findstr :3023. To test a remote host use Test-NetConnection <host> -Port 3023 in PowerShell or nc -zv <host> 3023 on Linux/macOS.
How do I open port 3023 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3023/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3023/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3023" -Direction Inbound -Protocol TCP -LocalPort 3023 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | magicnotes | magicnotes |
| UDP | magicnotes | magicnotes |