Port 25576
sauterdongle · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | sauterdongle |
| Registered | 2010-12-15 |
Frequently asked questions
What is port 25576 used for?
Port 25576 is registered with the IANA for sauterdongle (TCP/UDP). Description: Sauter Dongle; Reserved.
Is port 25576 a well-known port?
No. Port 25576 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 25576 is open?
Locally on Linux with ss -tulpn | grep ':25576\b', on Windows with netstat -ano | findstr :25576. To test a remote host use Test-NetConnection <host> -Port 25576 in PowerShell or nc -zv <host> 25576 on Linux/macOS.
How do I open port 25576 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 25576/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=25576/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 25576" -Direction Inbound -Protocol TCP -LocalPort 25576 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | sauterdongle | Sauter Dongle |
| UDP | – | Reserved |