Port 43191
noit-transport · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | noit-transport |
| Registered | 2009-05-19 |
Frequently asked questions
What is port 43191 used for?
Port 43191 is registered with the IANA for noit-transport (TCP/UDP). Description: Reconnoiter Agent Data Transport; Reserved.
Is port 43191 a well-known port?
No. Port 43191 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 43191 is open?
Locally on Linux with ss -tulpn | grep ':43191\b', on Windows with netstat -ano | findstr :43191. To test a remote host use Test-NetConnection <host> -Port 43191 in PowerShell or nc -zv <host> 43191 on Linux/macOS.
How do I open port 43191 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 43191/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=43191/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 43191" -Direction Inbound -Protocol TCP -LocalPort 43191 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | noit-transport | Reconnoiter Agent Data Transport |
| UDP | – | Reserved |