Port 3797
idps · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | idps |
| Registered | 2003-07 |
Frequently asked questions
What is port 3797 used for?
Port 3797 is registered with the IANA for idps (TCP/UDP). Description: idps.
Is port 3797 a well-known port?
No. Port 3797 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3797 is open?
Locally on Linux with ss -tulpn | grep ':3797\b', on Windows with netstat -ano | findstr :3797. To test a remote host use Test-NetConnection <host> -Port 3797 in PowerShell or nc -zv <host> 3797 on Linux/macOS.
How do I open port 3797 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3797/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3797/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3797" -Direction Inbound -Protocol TCP -LocalPort 3797 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | idps | idps |
| UDP | idps | idps |