All ports
Port5012/UDP
nspPort
5012
Protocol
UDP
Category
Registered
Service
nsp
What is port 5012?
Port 5012/UDP is a Registered port, registered with IANA for specific applications. It is associated with the nsp service.
NetOnTap Service
Useful commands
nmapnmap -p 5012 -sV example.comnetcatnc -zv example.com 5012curlcurl -v http://example.com:5012/telnettelnet example.com 5012bash(echo > /dev/udp/example.com/5012) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5012/udpDeny
sudo ufw deny 5012/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 5012 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 5012 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5012/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5012" dir=in action=allow protocol=UDP localport=5012Security 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- Outdated versions with vulnerabilities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 5012/UDP?
Port 5012/UDP is associated with the nsp service. NetOnTap Service
Is it safe to expose port 5012 to the Internet?
It depends on the service and configuration. Port 5012 (nsp) 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 5012 is open?
You can use nmap: `nmap -p 5012 -sV example.com`, netcat: `nc -zv example.com 5012`, or the bash command: `(echo > /dev/udp/example.com/5012) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5012 on my firewall?
On Linux with UFW: `sudo ufw allow 5012/udp` (open) or `sudo ufw deny 5012/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 5012 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5012" dir=in action=allow protocol=UDP localport=5012`.
What applications and services use port 5012?
Port 5012/UDP is used by the nsp service. Specific uses depend on the software and configuration. Check our related tools section for more information.