All ports
Port2936/TCP
otpatchPort
2936
Protocol
TCP
Category
Registered
Service
otpatch
What is port 2936?
Port 2936/TCP is a Registered port, registered with IANA for specific applications. It is associated with the otpatch service.
OTPatch
Useful commands
nmapnmap -p 2936 -sV example.comnetcatnc -zv example.com 2936curlcurl -v http://example.com:2936/telnettelnet example.com 2936bash(echo > /dev/tcp/example.com/2936) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2936/tcpDeny
sudo ufw deny 2936/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2936 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2936 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2936/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2936" dir=in action=allow protocol=TCP localport=2936Security 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- Outdated versions with vulnerabilities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 2936/TCP?
Port 2936/TCP is associated with the otpatch service. OTPatch
Is it safe to expose port 2936 to the Internet?
It depends on the service and configuration. Port 2936 (otpatch) 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 2936 is open?
You can use nmap: `nmap -p 2936 -sV example.com`, netcat: `nc -zv example.com 2936`, or the bash command: `(echo > /dev/tcp/example.com/2936) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2936 on my firewall?
On Linux with UFW: `sudo ufw allow 2936/tcp` (open) or `sudo ufw deny 2936/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2936 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2936" dir=in action=allow protocol=TCP localport=2936`.
What applications and services use port 2936?
Port 2936/TCP is used by the otpatch service. Specific uses depend on the software and configuration. Check our related tools section for more information.