Port 2538
vnwk-prapi · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | vnwk-prapi |
Frequently asked questions
What is port 2538 used for?
Port 2538 is registered with the IANA for vnwk-prapi (TCP/UDP). Description: vnwk-prapi.
Is port 2538 a well-known port?
No. Port 2538 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 2538 is open?
Locally on Linux with ss -tulpn | grep ':2538\b', on Windows with netstat -ano | findstr :2538. To test a remote host use Test-NetConnection <host> -Port 2538 in PowerShell or nc -zv <host> 2538 on Linux/macOS.
How do I open port 2538 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 2538/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2538/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2538" -Direction Inbound -Protocol TCP -LocalPort 2538 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | vnwk-prapi | vnwk-prapi |
| UDP | vnwk-prapi | vnwk-prapi |