Port 37472
3gpp-w1ap · SCTP/TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | SCTP/TCP/UDP |
| Service | 3gpp-w1ap |
| Registered | 2020-07-16 |
Frequently asked questions
What is port 37472 used for?
Port 37472 is registered with the IANA for 3gpp-w1ap (SCTP/TCP/UDP). Description: Reserved; W1 signalling transport.
Is port 37472 a well-known port?
No. Port 37472 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 37472 is open?
Locally on Linux with ss -tulpn | grep ':37472\b', on Windows with netstat -ano | findstr :37472. To test a remote host use Test-NetConnection <host> -Port 37472 in PowerShell or nc -zv <host> 37472 on Linux/macOS.
How do I open port 37472 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 37472/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=37472/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 37472" -Direction Inbound -Protocol TCP -LocalPort 37472 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | – | Reserved |
| UDP | – | Reserved |
| SCTP | 3gpp-w1ap | W1 signalling transport |