Port 9086

net2display · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicenet2display
Registered2008-01-07

Frequently asked questions

What is port 9086 used for?

Port 9086 is registered with the IANA for net2display (TCP/UDP). Description: Vesa Net2Display.

Is port 9086 a well-known port?

No. Port 9086 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9086 is open?

Locally on Linux with ss -tulpn | grep ':9086\b', on Windows with netstat -ano | findstr :9086. To test a remote host use Test-NetConnection <host> -Port 9086 in PowerShell or nc -zv <host> 9086 on Linux/macOS.

How do I open port 9086 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9086/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9086/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9086" -Direction Inbound -Protocol TCP -LocalPort 9086 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPnet2displayVesa Net2Display
UDPnet2displayVesa Net2Display

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