Port 1526
pdap-np · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | pdap-np |
Frequently asked questions
What is port 1526 used for?
Port 1526 is registered with the IANA for pdap-np (TCP/UDP). Description: Prospero Data Access Prot non-priv.
Is port 1526 a well-known port?
No. Port 1526 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 1526 is open?
Locally on Linux with ss -tulpn | grep ':1526\b', on Windows with netstat -ano | findstr :1526. To test a remote host use Test-NetConnection <host> -Port 1526 in PowerShell or nc -zv <host> 1526 on Linux/macOS.
How do I open port 1526 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 1526/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1526/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1526" -Direction Inbound -Protocol TCP -LocalPort 1526 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | pdap-np | Prospero Data Access Prot non-priv |
| UDP | pdap-np | Prospero Data Access Prot non-priv |