All ports
Port23333/TCP
elxmgmtPort
23333
Protocol
TCP
Category
Registered
Service
elxmgmt
What is port 23333?
Port 23333/TCP is a Registered port, registered with IANA for specific applications. It is associated with the elxmgmt service.
Emulex HBAnyware Remote Management
Useful commands
nmapnmap -p 23333 -sV example.comnetcatnc -zv example.com 23333curlcurl -v http://example.com:23333/telnettelnet example.com 23333bash(echo > /dev/tcp/example.com/23333) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 23333/tcpDeny
sudo ufw deny 23333/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 23333 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 23333 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=23333/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 23333" dir=in action=allow protocol=TCP localport=23333Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 23333/TCP?
Port 23333/TCP is associated with the elxmgmt service. Emulex HBAnyware Remote Management
Is it safe to expose port 23333 to the Internet?
It depends on the service and configuration. Port 23333 (elxmgmt) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 23333 is open?
You can use nmap: `nmap -p 23333 -sV example.com`, netcat: `nc -zv example.com 23333`, or the bash command: `(echo > /dev/tcp/example.com/23333) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 23333 on my firewall?
On Linux with UFW: `sudo ufw allow 23333/tcp` (open) or `sudo ufw deny 23333/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 23333 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 23333" dir=in action=allow protocol=TCP localport=23333`.
What applications and services use port 23333?
Port 23333/TCP is used by the elxmgmt service. Specific uses depend on the software and configuration. Check our related tools section for more information.