All ports
Port3828/UDP
netehPort
3828
Protocol
UDP
Category
Registered
Service
neteh
What is port 3828?
Port 3828/UDP is a Registered port, registered with IANA for specific applications. It is associated with the neteh service.
Netadmin Systems Event Handler
Useful commands
nmapnmap -p 3828 -sV example.comnetcatnc -zv example.com 3828curlcurl -v http://example.com:3828/telnettelnet example.com 3828bash(echo > /dev/udp/example.com/3828) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3828/udpDeny
sudo ufw deny 3828/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3828 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3828 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3828/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3828" dir=in action=allow protocol=UDP localport=3828Security 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- Outdated versions with vulnerabilities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 3828/UDP?
Port 3828/UDP is associated with the neteh service. Netadmin Systems Event Handler
Is it safe to expose port 3828 to the Internet?
It depends on the service and configuration. Port 3828 (neteh) 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 3828 is open?
You can use nmap: `nmap -p 3828 -sV example.com`, netcat: `nc -zv example.com 3828`, or the bash command: `(echo > /dev/udp/example.com/3828) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3828 on my firewall?
On Linux with UFW: `sudo ufw allow 3828/udp` (open) or `sudo ufw deny 3828/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3828 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3828" dir=in action=allow protocol=UDP localport=3828`.
What applications and services use port 3828?
Port 3828/UDP is used by the neteh service. Specific uses depend on the software and configuration. Check our related tools section for more information.