All ports
Port3340/UDP
anet-mPort
3340
Protocol
UDP
Category
Registered
Service
anet-m
What is port 3340?
Port 3340/UDP is a Registered port, registered with IANA for specific applications. It is associated with the anet-m service.
OMF data m
Useful commands
nmapnmap -p 3340 -sV example.comnetcatnc -zv example.com 3340curlcurl -v http://example.com:3340/telnettelnet example.com 3340bash(echo > /dev/udp/example.com/3340) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3340/udpDeny
sudo ufw deny 3340/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3340 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3340 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3340/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3340" dir=in action=allow protocol=UDP localport=3340Security 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- Outdated versions with vulnerabilities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 3340/UDP?
Port 3340/UDP is associated with the anet-m service. OMF data m
Is it safe to expose port 3340 to the Internet?
It depends on the service and configuration. Port 3340 (anet-m) 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 3340 is open?
You can use nmap: `nmap -p 3340 -sV example.com`, netcat: `nc -zv example.com 3340`, or the bash command: `(echo > /dev/udp/example.com/3340) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3340 on my firewall?
On Linux with UFW: `sudo ufw allow 3340/udp` (open) or `sudo ufw deny 3340/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3340 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3340" dir=in action=allow protocol=UDP localport=3340`.
What applications and services use port 3340?
Port 3340/UDP is used by the anet-m service. Specific uses depend on the software and configuration. Check our related tools section for more information.