Port 7545
nta-us · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | nta-us |
Frequently asked questions
What is port 7545 used for?
Port 7545 is registered with the IANA for nta-us (TCP/UDP). Description: FlowAnalyzer UtilityServer.
Is port 7545 a well-known port?
No. Port 7545 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7545 is open?
Locally on Linux with ss -tulpn | grep ':7545\b', on Windows with netstat -ano | findstr :7545. To test a remote host use Test-NetConnection <host> -Port 7545 in PowerShell or nc -zv <host> 7545 on Linux/macOS.
How do I open port 7545 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7545/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7545/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7545" -Direction Inbound -Protocol TCP -LocalPort 7545 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | nta-us | FlowAnalyzer UtilityServer |
| UDP | nta-us | FlowAnalyzer UtilityServer |