Port 3534
urld-port · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | urld-port |
| Registered | 2002-06 |
Frequently asked questions
What is port 3534 used for?
Port 3534 is registered with the IANA for urld-port (TCP/UDP). Description: URL Daemon Port.
Is port 3534 a well-known port?
No. Port 3534 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3534 is open?
Locally on Linux with ss -tulpn | grep ':3534\b', on Windows with netstat -ano | findstr :3534. To test a remote host use Test-NetConnection <host> -Port 3534 in PowerShell or nc -zv <host> 3534 on Linux/macOS.
How do I open port 3534 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3534/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3534/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3534" -Direction Inbound -Protocol TCP -LocalPort 3534 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | urld-port | URL Daemon Port |
| UDP | urld-port | URL Daemon Port |