All ports
Port3395/TCP
dyna-lmPort
3395
Protocol
TCP
Category
Registered
Service
dyna-lm
What is port 3395?
Port 3395/TCP is a Registered port, registered with IANA for specific applications. It is associated with the dyna-lm service.
Dyna License Manager (Elam)
Useful commands
nmapnmap -p 3395 -sV example.comnetcatnc -zv example.com 3395curlcurl -v http://example.com:3395/telnettelnet example.com 3395bash(echo > /dev/tcp/example.com/3395) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3395/tcpDeny
sudo ufw deny 3395/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 3395 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 3395 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3395/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3395" dir=in action=allow protocol=TCP localport=3395Security 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- Outdated versions with vulnerabilities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 3395/TCP?
Port 3395/TCP is associated with the dyna-lm service. Dyna License Manager (Elam)
Is it safe to expose port 3395 to the Internet?
It depends on the service and configuration. Port 3395 (dyna-lm) 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 3395 is open?
You can use nmap: `nmap -p 3395 -sV example.com`, netcat: `nc -zv example.com 3395`, or the bash command: `(echo > /dev/tcp/example.com/3395) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3395 on my firewall?
On Linux with UFW: `sudo ufw allow 3395/tcp` (open) or `sudo ufw deny 3395/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 3395 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3395" dir=in action=allow protocol=TCP localport=3395`.
What applications and services use port 3395?
Port 3395/TCP is used by the dyna-lm service. Specific uses depend on the software and configuration. Check our related tools section for more information.