Port 17555
ailith · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | ailith |
| Registered | 2014-03-27 |
Frequently asked questions
What is port 17555 used for?
Port 17555 is registered with the IANA for ailith (TCP/UDP). Description: Ailith management of routers; Reserved.
Is port 17555 a well-known port?
No. Port 17555 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 17555 is open?
Locally on Linux with ss -tulpn | grep ':17555\b', on Windows with netstat -ano | findstr :17555. To test a remote host use Test-NetConnection <host> -Port 17555 in PowerShell or nc -zv <host> 17555 on Linux/macOS.
How do I open port 17555 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 17555/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=17555/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 17555" -Direction Inbound -Protocol TCP -LocalPort 17555 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | ailith | Ailith management of routers |
| UDP | – | Reserved |