Port 13400
doip-data and doip-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | doip-data and doip-disc |
| Registered | 2011-01-26 |
Frequently asked questions
What is port 13400 used for?
Port 13400 is registered with the IANA for doip-data and doip-disc (TCP/UDP). Description: DoIP Data; DoIP Discovery.
Is port 13400 a well-known port?
No. Port 13400 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 13400 is open?
Locally on Linux with ss -tulpn | grep ':13400\b', on Windows with netstat -ano | findstr :13400. To test a remote host use Test-NetConnection <host> -Port 13400 in PowerShell or nc -zv <host> 13400 on Linux/macOS.
How do I open port 13400 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 13400/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=13400/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 13400" -Direction Inbound -Protocol TCP -LocalPort 13400 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | doip-data | DoIP Data |
| UDP | doip-disc | DoIP Discovery |