Port 23333

elxmgmt · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceelxmgmt
Registered2007-11-06

Frequently asked questions

What is port 23333 used for?

Port 23333 is registered with the IANA for elxmgmt (TCP/UDP). Description: Emulex HBAnyware Remote Management.

Is port 23333 a well-known port?

No. Port 23333 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 23333 is open?

Locally on Linux with ss -tulpn | grep ':23333\b', on Windows with netstat -ano | findstr :23333. To test a remote host use Test-NetConnection <host> -Port 23333 in PowerShell or nc -zv <host> 23333 on Linux/macOS.

How do I open port 23333 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 23333/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=23333/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 23333" -Direction Inbound -Protocol TCP -LocalPort 23333 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPelxmgmtEmulex HBAnyware Remote Management
UDPelxmgmtEmulex HBAnyware Remote Management

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