Port 2066

aura · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceaura
Registered2006-03

Frequently asked questions

What is port 2066 used for?

Port 2066 is registered with the IANA for aura (TCP/UDP). Description: AVM USB Remote Architecture.

Is port 2066 a well-known port?

No. Port 2066 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2066 is open?

Locally on Linux with ss -tulpn | grep ':2066\b', on Windows with netstat -ano | findstr :2066. To test a remote host use Test-NetConnection <host> -Port 2066 in PowerShell or nc -zv <host> 2066 on Linux/macOS.

How do I open port 2066 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2066/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2066/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2066" -Direction Inbound -Protocol TCP -LocalPort 2066 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPauraAVM USB Remote Architecture
UDPauraAVM USB Remote Architecture

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