All ports
Port4130/UDP
fronetPort
4130
Protocol
UDP
Category
Registered
Service
fronet
What is port 4130?
Port 4130/UDP is a Registered port, registered with IANA for specific applications. It is associated with the fronet service.
FRONET message protocol
Useful commands
nmapnmap -p 4130 -sV example.comnetcatnc -zv example.com 4130curlcurl -v http://example.com:4130/telnettelnet example.com 4130bash(echo > /dev/udp/example.com/4130) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4130/udpDeny
sudo ufw deny 4130/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 4130 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 4130 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4130/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4130" dir=in action=allow protocol=UDP localport=4130Security 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- Outdated versions with vulnerabilities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 4130/UDP?
Port 4130/UDP is associated with the fronet service. FRONET message protocol
Is it safe to expose port 4130 to the Internet?
It depends on the service and configuration. Port 4130 (fronet) 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 4130 is open?
You can use nmap: `nmap -p 4130 -sV example.com`, netcat: `nc -zv example.com 4130`, or the bash command: `(echo > /dev/udp/example.com/4130) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4130 on my firewall?
On Linux with UFW: `sudo ufw allow 4130/udp` (open) or `sudo ufw deny 4130/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 4130 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4130" dir=in action=allow protocol=UDP localport=4130`.
What applications and services use port 4130?
Port 4130/UDP is used by the fronet service. Specific uses depend on the software and configuration. Check our related tools section for more information.