Port 47808
bacnet · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | bacnet |
| Registered | 2011-02-10 |
Frequently asked questions
What is port 47808 used for?
Port 47808 is registered with the IANA for bacnet (TCP/UDP). Description: Building Automation and Control Networks.
Is port 47808 a well-known port?
No. Port 47808 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 47808 is open?
Locally on Linux with ss -tulpn | grep ':47808\b', on Windows with netstat -ano | findstr :47808. To test a remote host use Test-NetConnection <host> -Port 47808 in PowerShell or nc -zv <host> 47808 on Linux/macOS.
How do I open port 47808 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 47808/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=47808/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 47808" -Direction Inbound -Protocol TCP -LocalPort 47808 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | bacnet | Building Automation and Control Networks |
| UDP | bacnet | Building Automation and Control Networks |