All ports
Port4147/UDP
vrxpservmanPort
4147
Protocol
UDP
Category
Registered
Service
vrxpservman
What is port 4147?
Port 4147/UDP is a Registered port, registered with IANA for specific applications. It is associated with the vrxpservman service.
Multum Service Manager
Useful commands
nmapnmap -p 4147 -sV example.comnetcatnc -zv example.com 4147curlcurl -v http://example.com:4147/telnettelnet example.com 4147bash(echo > /dev/udp/example.com/4147) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4147/udpDeny
sudo ufw deny 4147/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 4147 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 4147 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4147/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4147" dir=in action=allow protocol=UDP localport=4147Security 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- Outdated versions with vulnerabilities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 4147/UDP?
Port 4147/UDP is associated with the vrxpservman service. Multum Service Manager
Is it safe to expose port 4147 to the Internet?
It depends on the service and configuration. Port 4147 (vrxpservman) 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 4147 is open?
You can use nmap: `nmap -p 4147 -sV example.com`, netcat: `nc -zv example.com 4147`, or the bash command: `(echo > /dev/udp/example.com/4147) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4147 on my firewall?
On Linux with UFW: `sudo ufw allow 4147/udp` (open) or `sudo ufw deny 4147/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 4147 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4147" dir=in action=allow protocol=UDP localport=4147`.
What applications and services use port 4147?
Port 4147/UDP is used by the vrxpservman service. Specific uses depend on the software and configuration. Check our related tools section for more information.