Port 4940

eq-office-4940 · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceeq-office-4940

Frequently asked questions

What is port 4940 used for?

Port 4940 is registered with the IANA for eq-office-4940 (TCP/UDP). Description: Equitrac Office.

Is port 4940 a well-known port?

No. Port 4940 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4940 is open?

Locally on Linux with ss -tulpn | grep ':4940\b', on Windows with netstat -ano | findstr :4940. To test a remote host use Test-NetConnection <host> -Port 4940 in PowerShell or nc -zv <host> 4940 on Linux/macOS.

How do I open port 4940 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4940/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4940/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4940" -Direction Inbound -Protocol TCP -LocalPort 4940 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPeq-office-4940Equitrac Office
UDPeq-office-4940Equitrac Office

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