Port 6445
sge-execd and sge_execd · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | sge-execd and sge_execd |
| Registered | 2006-08 |
Frequently asked questions
What is port 6445 used for?
Port 6445 is registered with the IANA for sge-execd and sge_execd (TCP/UDP). Description: Grid Engine Execution Service IANA assigned this well-formed service name as a replacement for "sge_execd".; Grid Engine Execution Service.
Is port 6445 a well-known port?
No. Port 6445 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 6445 is open?
Locally on Linux with ss -tulpn | grep ':6445\b', on Windows with netstat -ano | findstr :6445. To test a remote host use Test-NetConnection <host> -Port 6445 in PowerShell or nc -zv <host> 6445 on Linux/macOS.
How do I open port 6445 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 6445/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6445/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6445" -Direction Inbound -Protocol TCP -LocalPort 6445 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | sge-execd | Grid Engine Execution Service IANA assigned this well-formed service name as a replacement for "sge_execd". |
| TCP | sge_execd | Grid Engine Execution Service |
| UDP | sge-execd | Grid Engine Execution Service IANA assigned this well-formed service name as a replacement for "sge_execd". |
| UDP | sge_execd | Grid Engine Execution Service |