Port 9001

etlservicemgr · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceetlservicemgr
Registered2002-03

Frequently asked questions

What is port 9001 used for?

Port 9001 is registered with the IANA for etlservicemgr (TCP/UDP). Description: ETL Service Manager.

Is port 9001 a well-known port?

No. Port 9001 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9001 is open?

Locally on Linux with ss -tulpn | grep ':9001\b', on Windows with netstat -ano | findstr :9001. To test a remote host use Test-NetConnection <host> -Port 9001 in PowerShell or nc -zv <host> 9001 on Linux/macOS.

How do I open port 9001 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9001/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9001/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9001" -Direction Inbound -Protocol TCP -LocalPort 9001 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPetlservicemgrETL Service Manager
UDPetlservicemgrETL Service Manager

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