Port 4319

skytale · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceskytale
Registered2022-01-20
Modified2025-10-30

Frequently asked questions

What is port 4319 used for?

Port 4319 is registered with the IANA for skytale (TCP/UDP). Description: Sentyron SkyTale encrypted communication.

Is port 4319 a well-known port?

No. Port 4319 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4319 is open?

Locally on Linux with ss -tulpn | grep ':4319\b', on Windows with netstat -ano | findstr :4319. To test a remote host use Test-NetConnection <host> -Port 4319 in PowerShell or nc -zv <host> 4319 on Linux/macOS.

How do I open port 4319 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4319/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4319/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4319" -Direction Inbound -Protocol TCP -LocalPort 4319 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPskytaleSentyron SkyTale encrypted communication
UDPskytaleSentyron SkyTale encrypted communication

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