All ports
Port2447/UDP
ovwdbPort
2447
Protocol
UDP
Category
Registered
Service
ovwdb
What is port 2447?
Port 2447/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ovwdb service.
OpenView NNM daemon
Useful commands
nmapnmap -p 2447 -sV example.comnetcatnc -zv example.com 2447curlcurl -v http://example.com:2447/telnettelnet example.com 2447bash(echo > /dev/udp/example.com/2447) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2447/udpDeny
sudo ufw deny 2447/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 2447 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 2447 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2447/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2447" dir=in action=allow protocol=UDP localport=2447Security 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- Outdated versions with vulnerabilities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 2447/UDP?
Port 2447/UDP is associated with the ovwdb service. OpenView NNM daemon
Is it safe to expose port 2447 to the Internet?
It depends on the service and configuration. Port 2447 (ovwdb) 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 2447 is open?
You can use nmap: `nmap -p 2447 -sV example.com`, netcat: `nc -zv example.com 2447`, or the bash command: `(echo > /dev/udp/example.com/2447) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2447 on my firewall?
On Linux with UFW: `sudo ufw allow 2447/udp` (open) or `sudo ufw deny 2447/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 2447 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2447" dir=in action=allow protocol=UDP localport=2447`.
What applications and services use port 2447?
Port 2447/UDP is used by the ovwdb service. Specific uses depend on the software and configuration. Check our related tools section for more information.