Port 10990

rmiaux · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicermiaux

Frequently asked questions

What is port 10990 used for?

Port 10990 is registered with the IANA for rmiaux (TCP/UDP). Description: Auxiliary RMI Port.

Is port 10990 a well-known port?

No. Port 10990 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 10990 is open?

Locally on Linux with ss -tulpn | grep ':10990\b', on Windows with netstat -ano | findstr :10990. To test a remote host use Test-NetConnection <host> -Port 10990 in PowerShell or nc -zv <host> 10990 on Linux/macOS.

How do I open port 10990 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 10990/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=10990/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 10990" -Direction Inbound -Protocol TCP -LocalPort 10990 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPrmiauxAuxiliary RMI Port
UDPrmiauxAuxiliary RMI Port

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