Port 9277
traingpsdata · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | traingpsdata |
| Registered | 2012-12-14 |
Frequently asked questions
What is port 9277 used for?
Port 9277 is registered with the IANA for traingpsdata (TCP/UDP). Description: GPS Data transmitted from train to ground network; Reserved.
Is port 9277 a well-known port?
No. Port 9277 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 9277 is open?
Locally on Linux with ss -tulpn | grep ':9277\b', on Windows with netstat -ano | findstr :9277. To test a remote host use Test-NetConnection <host> -Port 9277 in PowerShell or nc -zv <host> 9277 on Linux/macOS.
How do I open port 9277 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 9277/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9277/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9277" -Direction Inbound -Protocol TCP -LocalPort 9277 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| UDP | traingpsdata | GPS Data transmitted from train to ground network |
| TCP | – | Reserved |