Port 9085

ibm-rsyscon · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceibm-rsyscon
Registered2008-06-18

Frequently asked questions

What is port 9085 used for?

Port 9085 is registered with the IANA for ibm-rsyscon (TCP/UDP). Description: IBM Remote System Console.

Is port 9085 a well-known port?

No. Port 9085 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9085 is open?

Locally on Linux with ss -tulpn | grep ':9085\b', on Windows with netstat -ano | findstr :9085. To test a remote host use Test-NetConnection <host> -Port 9085 in PowerShell or nc -zv <host> 9085 on Linux/macOS.

How do I open port 9085 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9085/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9085/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9085" -Direction Inbound -Protocol TCP -LocalPort 9085 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPibm-rsysconIBM Remote System Console
UDPibm-rsysconIBM Remote System Console

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