All ports
Port30004/UDP
amicon-fpsu-sPort
30004
Protocol
UDP
Category
Registered
Service
amicon-fpsu-s
What is port 30004?
Port 30004/UDP is a Registered port, registered with IANA for specific applications. It is associated with the amicon-fpsu-s service.
Amicon FPSU-IP VPN
Useful commands
nmapnmap -p 30004 -sV example.comnetcatnc -zv example.com 30004curlcurl -v http://example.com:30004/telnettelnet example.com 30004bash(echo > /dev/udp/example.com/30004) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 30004/udpDeny
sudo ufw deny 30004/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 30004 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 30004 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=30004/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 30004" dir=in action=allow protocol=UDP localport=30004Security 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- Outdated versions with vulnerabilities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 30004/UDP?
Port 30004/UDP is associated with the amicon-fpsu-s service. Amicon FPSU-IP VPN
Is it safe to expose port 30004 to the Internet?
It depends on the service and configuration. Port 30004 (amicon-fpsu-s) 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 30004 is open?
You can use nmap: `nmap -p 30004 -sV example.com`, netcat: `nc -zv example.com 30004`, or the bash command: `(echo > /dev/udp/example.com/30004) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 30004 on my firewall?
On Linux with UFW: `sudo ufw allow 30004/udp` (open) or `sudo ufw deny 30004/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 30004 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 30004" dir=in action=allow protocol=UDP localport=30004`.
What applications and services use port 30004?
Port 30004/UDP is used by the amicon-fpsu-s service. Specific uses depend on the software and configuration. Check our related tools section for more information.