Port 3345

influence · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceinfluence

Frequently asked questions

What is port 3345 used for?

Port 3345 is registered with the IANA for influence (TCP/UDP). Description: Influence.

Is port 3345 a well-known port?

No. Port 3345 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3345 is open?

Locally on Linux with ss -tulpn | grep ':3345\b', on Windows with netstat -ano | findstr :3345. To test a remote host use Test-NetConnection <host> -Port 3345 in PowerShell or nc -zv <host> 3345 on Linux/macOS.

How do I open port 3345 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3345/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3345/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3345" -Direction Inbound -Protocol TCP -LocalPort 3345 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPinfluenceInfluence
UDPinfluenceInfluence

Nearby entries