Port 1501
saiscm · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | saiscm |
Frequently asked questions
What is port 1501 used for?
Port 1501 is registered with the IANA for saiscm (TCP/UDP). Description: Satellite-data Acquisition System 3.
Is port 1501 a well-known port?
No. Port 1501 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 1501 is open?
Locally on Linux with ss -tulpn | grep ':1501\b', on Windows with netstat -ano | findstr :1501. To test a remote host use Test-NetConnection <host> -Port 1501 in PowerShell or nc -zv <host> 1501 on Linux/macOS.
How do I open port 1501 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 1501/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1501/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1501" -Direction Inbound -Protocol TCP -LocalPort 1501 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | saiscm | Satellite-data Acquisition System 3 |
| UDP | saiscm | Satellite-data Acquisition System 3 |