Port 9318
secure-ts · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | secure-ts |
| Registered | 2004-11 |
Frequently asked questions
What is port 9318 used for?
Port 9318 is registered with the IANA for secure-ts (TCP/UDP). Description: PKIX TimeStamp over TLS.
Is port 9318 a well-known port?
No. Port 9318 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 9318 is open?
Locally on Linux with ss -tulpn | grep ':9318\b', on Windows with netstat -ano | findstr :9318. To test a remote host use Test-NetConnection <host> -Port 9318 in PowerShell or nc -zv <host> 9318 on Linux/macOS.
How do I open port 9318 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 9318/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9318/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9318" -Direction Inbound -Protocol TCP -LocalPort 9318 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | secure-ts | PKIX TimeStamp over TLS |
| UDP | secure-ts | PKIX TimeStamp over TLS |