All ports
Port3806/UDP
wsmlbPort
3806
Protocol
UDP
Category
Registered
Service
wsmlb
What is port 3806?
Port 3806/UDP is a Registered port, registered with IANA for specific applications. It is associated with the wsmlb service.
Remote System Manager
Useful commands
nmapnmap -p 3806 -sV example.comnetcatnc -zv example.com 3806curlcurl -v http://example.com:3806/telnettelnet example.com 3806bash(echo > /dev/udp/example.com/3806) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3806/udpDeny
sudo ufw deny 3806/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3806 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3806 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3806/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3806" dir=in action=allow protocol=UDP localport=3806Security 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- Outdated versions with vulnerabilities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 3806/UDP?
Port 3806/UDP is associated with the wsmlb service. Remote System Manager
Is it safe to expose port 3806 to the Internet?
It depends on the service and configuration. Port 3806 (wsmlb) 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 3806 is open?
You can use nmap: `nmap -p 3806 -sV example.com`, netcat: `nc -zv example.com 3806`, or the bash command: `(echo > /dev/udp/example.com/3806) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3806 on my firewall?
On Linux with UFW: `sudo ufw allow 3806/udp` (open) or `sudo ufw deny 3806/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3806 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3806" dir=in action=allow protocol=UDP localport=3806`.
What applications and services use port 3806?
Port 3806/UDP is used by the wsmlb service. Specific uses depend on the software and configuration. Check our related tools section for more information.