Port 6267
gld · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | gld |
| Registered | 2010-12-10 |
Frequently asked questions
What is port 6267 used for?
Port 6267 is registered with the IANA for gld (TCP/UDP). Description: GridLAB-D User Interface; Reserved.
Is port 6267 a well-known port?
No. Port 6267 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 6267 is open?
Locally on Linux with ss -tulpn | grep ':6267\b', on Windows with netstat -ano | findstr :6267. To test a remote host use Test-NetConnection <host> -Port 6267 in PowerShell or nc -zv <host> 6267 on Linux/macOS.
How do I open port 6267 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 6267/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6267/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6267" -Direction Inbound -Protocol TCP -LocalPort 6267 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | gld | GridLAB-D User Interface |
| UDP | – | Reserved |