Port 8378

cruise-config · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecruise-config

Frequently asked questions

What is port 8378 used for?

Port 8378 is registered with the IANA for cruise-config (TCP/UDP). Description: Cruise CONFIG.

Is port 8378 a well-known port?

No. Port 8378 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 8378 is open?

Locally on Linux with ss -tulpn | grep ':8378\b', on Windows with netstat -ano | findstr :8378. To test a remote host use Test-NetConnection <host> -Port 8378 in PowerShell or nc -zv <host> 8378 on Linux/macOS.

How do I open port 8378 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 8378/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=8378/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 8378" -Direction Inbound -Protocol TCP -LocalPort 8378 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcruise-configCruise CONFIG
UDPcruise-configCruise CONFIG

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