Port 3732
m-wnn · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | m-wnn |
| Registered | 2003-04 |
Frequently asked questions
What is port 3732 used for?
Port 3732 is registered with the IANA for m-wnn (TCP/UDP). Description: Mobile Wnn.
Is port 3732 a well-known port?
No. Port 3732 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3732 is open?
Locally on Linux with ss -tulpn | grep ':3732\b', on Windows with netstat -ano | findstr :3732. To test a remote host use Test-NetConnection <host> -Port 3732 in PowerShell or nc -zv <host> 3732 on Linux/macOS.
How do I open port 3732 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3732/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3732/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3732" -Direction Inbound -Protocol TCP -LocalPort 3732 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | m-wnn | Mobile Wnn |
| UDP | m-wnn | Mobile Wnn |