Port 5247
capwap-data · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | capwap-data |
| Reference | RFC 5415 |
Frequently asked questions
What is port 5247 used for?
Port 5247 is registered with the IANA for capwap-data (TCP/UDP). Description: Reserved; CAPWAP Data Protocol.
Is port 5247 a well-known port?
No. Port 5247 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 5247 is open?
Locally on Linux with ss -tulpn | grep ':5247\b', on Windows with netstat -ano | findstr :5247. To test a remote host use Test-NetConnection <host> -Port 5247 in PowerShell or nc -zv <host> 5247 on Linux/macOS.
How do I open port 5247 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 5247/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5247/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5247" -Direction Inbound -Protocol TCP -LocalPort 5247 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | – | Reserved |
| UDP | capwap-data | CAPWAP Data Protocol |