Port 3865

xpl · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicexpl
Registered2003-08

Frequently asked questions

What is port 3865 used for?

Port 3865 is registered with the IANA for xpl (TCP/UDP). Description: xpl automation protocol.

Is port 3865 a well-known port?

No. Port 3865 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3865 is open?

Locally on Linux with ss -tulpn | grep ':3865\b', on Windows with netstat -ano | findstr :3865. To test a remote host use Test-NetConnection <host> -Port 3865 in PowerShell or nc -zv <host> 3865 on Linux/macOS.

How do I open port 3865 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3865/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3865/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3865" -Direction Inbound -Protocol TCP -LocalPort 3865 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPxplxpl automation protocol
UDPxplxpl automation protocol

Nearby entries