Port 3301

tarantool · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicetarantool
Registered2022-06-10

Frequently asked questions

What is port 3301 used for?

Port 3301 is registered with the IANA for tarantool (TCP/UDP). Description: Tarantool in-memory computing platform.

Is port 3301 a well-known port?

No. Port 3301 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3301 is open?

Locally on Linux with ss -tulpn | grep ':3301\b', on Windows with netstat -ano | findstr :3301. To test a remote host use Test-NetConnection <host> -Port 3301 in PowerShell or nc -zv <host> 3301 on Linux/macOS.

How do I open port 3301 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3301/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3301/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3301" -Direction Inbound -Protocol TCP -LocalPort 3301 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPtarantoolTarantool in-memory computing platform
UDPtarantoolTarantool in-memory computing platform

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