All ports
Port4150/UDP
PowerAlert-nsaPort
4150
Protocol
UDP
Category
Registered
Service
PowerAlert-nsa
What is port 4150?
Port 4150/UDP is a Registered port, registered with IANA for specific applications. It is associated with the PowerAlert-nsa service.
PowerAlert Network Shutdown Agent
Useful commands
nmapnmap -p 4150 -sV example.comnetcatnc -zv example.com 4150curlcurl -v http://example.com:4150/telnettelnet example.com 4150bash(echo > /dev/udp/example.com/4150) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4150/udpDeny
sudo ufw deny 4150/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 4150 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 4150 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4150/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4150" dir=in action=allow protocol=UDP localport=4150Security 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- Outdated versions with vulnerabilities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 4150/UDP?
Port 4150/UDP is associated with the PowerAlert-nsa service. PowerAlert Network Shutdown Agent
Is it safe to expose port 4150 to the Internet?
It depends on the service and configuration. Port 4150 (PowerAlert-nsa) 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 4150 is open?
You can use nmap: `nmap -p 4150 -sV example.com`, netcat: `nc -zv example.com 4150`, or the bash command: `(echo > /dev/udp/example.com/4150) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4150 on my firewall?
On Linux with UFW: `sudo ufw allow 4150/udp` (open) or `sudo ufw deny 4150/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 4150 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4150" dir=in action=allow protocol=UDP localport=4150`.
What applications and services use port 4150?
Port 4150/UDP is used by the PowerAlert-nsa service. Specific uses depend on the software and configuration. Check our related tools section for more information.