Port 8021

intu-ec-client · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceintu-ec-client
Registered2005-05

Frequently asked questions

What is port 8021 used for?

Port 8021 is registered with the IANA for intu-ec-client (TCP/UDP). Description: Intuit Entitlement Client.

Is port 8021 a well-known port?

No. Port 8021 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 8021 is open?

Locally on Linux with ss -tulpn | grep ':8021\b', on Windows with netstat -ano | findstr :8021. To test a remote host use Test-NetConnection <host> -Port 8021 in PowerShell or nc -zv <host> 8021 on Linux/macOS.

How do I open port 8021 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 8021/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=8021/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 8021" -Direction Inbound -Protocol TCP -LocalPort 8021 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPintu-ec-clientIntuit Entitlement Client
UDPintu-ec-clientIntuit Entitlement Client

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