Port 10321
no service name · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | no service name |
| Modified | 2023-12-05 |
Frequently asked questions
What is port 10321 used for?
Port 10321 is registered with the IANA for no service name (TCP/UDP). Description: Reserved.
Is port 10321 a well-known port?
No. Port 10321 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 10321 is open?
Locally on Linux with ss -tulpn | grep ':10321\b', on Windows with netstat -ano | findstr :10321. To test a remote host use Test-NetConnection <host> -Port 10321 in PowerShell or nc -zv <host> 10321 on Linux/macOS.
How do I open port 10321 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 10321/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=10321/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 10321" -Direction Inbound -Protocol TCP -LocalPort 10321 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | – | Reserved |
| UDP | – | Reserved |