All ports
Port1785/TCP
windlmPort
1785
Protocol
TCP
Category
Registered
Service
windlm
What is port 1785?
Port 1785/TCP is a Registered port, registered with IANA for specific applications. It is associated with the windlm service.
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Useful commands
nmapnmap -p 1785 -sV example.comnetcatnc -zv example.com 1785curlcurl -v http://example.com:1785/telnettelnet example.com 1785bash(echo > /dev/tcp/example.com/1785) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1785/tcpDeny
sudo ufw deny 1785/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1785 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1785 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1785/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1785" dir=in action=allow protocol=TCP localport=1785Security 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- Outdated versions with vulnerabilities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 1785/TCP?
Port 1785/TCP is associated with the windlm service. Wind River Systems License Manager
Is it safe to expose port 1785 to the Internet?
It depends on the service and configuration. Port 1785 (windlm) 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 1785 is open?
You can use nmap: `nmap -p 1785 -sV example.com`, netcat: `nc -zv example.com 1785`, or the bash command: `(echo > /dev/tcp/example.com/1785) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1785 on my firewall?
On Linux with UFW: `sudo ufw allow 1785/tcp` (open) or `sudo ufw deny 1785/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1785 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1785" dir=in action=allow protocol=TCP localport=1785`.
What applications and services use port 1785?
Port 1785/TCP is used by the windlm service. Specific uses depend on the software and configuration. Check our related tools section for more information.