Port 9205
wap-vcal · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | wap-vcal |
Frequently asked questions
What is port 9205 used for?
Port 9205 is registered with the IANA for wap-vcal (TCP/UDP). Description: WAP vCal.
Is port 9205 a well-known port?
No. Port 9205 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 9205 is open?
Locally on Linux with ss -tulpn | grep ':9205\b', on Windows with netstat -ano | findstr :9205. To test a remote host use Test-NetConnection <host> -Port 9205 in PowerShell or nc -zv <host> 9205 on Linux/macOS.
How do I open port 9205 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 9205/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9205/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9205" -Direction Inbound -Protocol TCP -LocalPort 9205 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | wap-vcal | WAP vCal |
| UDP | wap-vcal | WAP vCal |