All ports
Port1378/UDP
elanPort
1378
Protocol
UDP
Category
Registered
Service
elan
What is port 1378?
Port 1378/UDP is a Registered port, registered with IANA for specific applications. It is associated with the elan service.
Elan License Manager
Useful commands
nmapnmap -p 1378 -sV example.comnetcatnc -zv example.com 1378curlcurl -v http://example.com:1378/telnettelnet example.com 1378bash(echo > /dev/udp/example.com/1378) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1378/udpDeny
sudo ufw deny 1378/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 1378 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 1378 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1378/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1378" dir=in action=allow protocol=UDP localport=1378Security 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- Outdated versions with vulnerabilities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 1378/UDP?
Port 1378/UDP is associated with the elan service. Elan License Manager
Is it safe to expose port 1378 to the Internet?
It depends on the service and configuration. Port 1378 (elan) 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 1378 is open?
You can use nmap: `nmap -p 1378 -sV example.com`, netcat: `nc -zv example.com 1378`, or the bash command: `(echo > /dev/udp/example.com/1378) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1378 on my firewall?
On Linux with UFW: `sudo ufw allow 1378/udp` (open) or `sudo ufw deny 1378/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 1378 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1378" dir=in action=allow protocol=UDP localport=1378`.
What applications and services use port 1378?
Port 1378/UDP is used by the elan service. Specific uses depend on the software and configuration. Check our related tools section for more information.