Port 5990
wbem-exp-https · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | wbem-exp-https |
| Registered | 2004-11 |
Frequently asked questions
What is port 5990 used for?
Port 5990 is registered with the IANA for wbem-exp-https (TCP/UDP). Description: WBEM Export HTTPS.
Is port 5990 a well-known port?
No. Port 5990 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 5990 is open?
Locally on Linux with ss -tulpn | grep ':5990\b', on Windows with netstat -ano | findstr :5990. To test a remote host use Test-NetConnection <host> -Port 5990 in PowerShell or nc -zv <host> 5990 on Linux/macOS.
How do I open port 5990 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 5990/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5990/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5990" -Direction Inbound -Protocol TCP -LocalPort 5990 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | wbem-exp-https | WBEM Export HTTPS |
| UDP | wbem-exp-https | WBEM Export HTTPS |