All ports
Port4007/UDP
pxc-splrPort
4007
Protocol
UDP
Category
Registered
Service
pxc-splr
What is port 4007?
Port 4007/UDP is a Registered port, registered with IANA for specific applications. It is associated with the pxc-splr service.
pxc-splr
Useful commands
nmapnmap -p 4007 -sV example.comnetcatnc -zv example.com 4007curlcurl -v http://example.com:4007/telnettelnet example.com 4007bash(echo > /dev/udp/example.com/4007) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4007/udpDeny
sudo ufw deny 4007/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 4007 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 4007 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4007/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4007" dir=in action=allow protocol=UDP localport=4007Security 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- Outdated versions with vulnerabilities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 4007/UDP?
Port 4007/UDP is associated with the pxc-splr service. pxc-splr
Is it safe to expose port 4007 to the Internet?
It depends on the service and configuration. Port 4007 (pxc-splr) 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 4007 is open?
You can use nmap: `nmap -p 4007 -sV example.com`, netcat: `nc -zv example.com 4007`, or the bash command: `(echo > /dev/udp/example.com/4007) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4007 on my firewall?
On Linux with UFW: `sudo ufw allow 4007/udp` (open) or `sudo ufw deny 4007/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 4007 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4007" dir=in action=allow protocol=UDP localport=4007`.
What applications and services use port 4007?
Port 4007/UDP is used by the pxc-splr service. Specific uses depend on the software and configuration. Check our related tools section for more information.