Port 1139

evm · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceevm
Registered2007-10-04

Frequently asked questions

What is port 1139 used for?

Port 1139 is registered with the IANA for evm (TCP/UDP). Description: Enterprise Virtual Manager.

Is port 1139 a well-known port?

No. Port 1139 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1139 is open?

Locally on Linux with ss -tulpn | grep ':1139\b', on Windows with netstat -ano | findstr :1139. To test a remote host use Test-NetConnection <host> -Port 1139 in PowerShell or nc -zv <host> 1139 on Linux/macOS.

How do I open port 1139 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1139/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1139/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1139" -Direction Inbound -Protocol TCP -LocalPort 1139 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPevmEnterprise Virtual Manager
UDPevmEnterprise Virtual Manager

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