Port 7674

imqtunnels · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceimqtunnels
Registered2002-04

Frequently asked questions

What is port 7674 used for?

Port 7674 is registered with the IANA for imqtunnels (TCP/UDP). Description: iMQ SSL tunnel.

Is port 7674 a well-known port?

No. Port 7674 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7674 is open?

Locally on Linux with ss -tulpn | grep ':7674\b', on Windows with netstat -ano | findstr :7674. To test a remote host use Test-NetConnection <host> -Port 7674 in PowerShell or nc -zv <host> 7674 on Linux/macOS.

How do I open port 7674 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7674/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7674/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7674" -Direction Inbound -Protocol TCP -LocalPort 7674 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPimqtunnelsiMQ SSL tunnel
UDPimqtunnelsiMQ SSL tunnel

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