Port 6548
apc-6548 · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | apc-6548 |
Frequently asked questions
What is port 6548 used for?
Port 6548 is registered with the IANA for apc-6548 (TCP/UDP). Description: APC 6548.
Is port 6548 a well-known port?
No. Port 6548 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 6548 is open?
Locally on Linux with ss -tulpn | grep ':6548\b', on Windows with netstat -ano | findstr :6548. To test a remote host use Test-NetConnection <host> -Port 6548 in PowerShell or nc -zv <host> 6548 on Linux/macOS.
How do I open port 6548 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 6548/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6548/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6548" -Direction Inbound -Protocol TCP -LocalPort 6548 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | apc-6548 | APC 6548 |
| UDP | apc-6548 | APC 6548 |