All ports
Port3417/UDP
csvrPort
3417
Protocol
UDP
Category
Registered
Service
csvr
What is port 3417?
Port 3417/UDP is a Registered port, registered with IANA for specific applications. It is associated with the csvr service.
ConServR file translation
Useful commands
nmapnmap -p 3417 -sV example.comnetcatnc -zv example.com 3417curlcurl -v http://example.com:3417/telnettelnet example.com 3417bash(echo > /dev/udp/example.com/3417) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3417/udpDeny
sudo ufw deny 3417/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3417 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3417 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3417/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3417" dir=in action=allow protocol=UDP localport=3417Security 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- Outdated versions with vulnerabilities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 3417/UDP?
Port 3417/UDP is associated with the csvr service. ConServR file translation
Is it safe to expose port 3417 to the Internet?
It depends on the service and configuration. Port 3417 (csvr) 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 3417 is open?
You can use nmap: `nmap -p 3417 -sV example.com`, netcat: `nc -zv example.com 3417`, or the bash command: `(echo > /dev/udp/example.com/3417) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3417 on my firewall?
On Linux with UFW: `sudo ufw allow 3417/udp` (open) or `sudo ufw deny 3417/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3417 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3417" dir=in action=allow protocol=UDP localport=3417`.
What applications and services use port 3417?
Port 3417/UDP is used by the csvr service. Specific uses depend on the software and configuration. Check our related tools section for more information.