All ports
Port5436/UDP
pmip6-cntlPort
5436
Protocol
UDP
Category
Registered
Service
pmip6-cntl
What is port 5436?
Port 5436/UDP is a Registered port, registered with IANA for specific applications. It is associated with the pmip6-cntl service.
pmip6-cntl
Useful commands
nmapnmap -p 5436 -sV example.comnetcatnc -zv example.com 5436curlcurl -v http://example.com:5436/telnettelnet example.com 5436bash(echo > /dev/udp/example.com/5436) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5436/udpDeny
sudo ufw deny 5436/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 5436 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 5436 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5436/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5436" dir=in action=allow protocol=UDP localport=5436Security 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- Outdated versions with vulnerabilities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 5436/UDP?
Port 5436/UDP is associated with the pmip6-cntl service. pmip6-cntl
Is it safe to expose port 5436 to the Internet?
It depends on the service and configuration. Port 5436 (pmip6-cntl) 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 5436 is open?
You can use nmap: `nmap -p 5436 -sV example.com`, netcat: `nc -zv example.com 5436`, or the bash command: `(echo > /dev/udp/example.com/5436) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5436 on my firewall?
On Linux with UFW: `sudo ufw allow 5436/udp` (open) or `sudo ufw deny 5436/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 5436 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5436" dir=in action=allow protocol=UDP localport=5436`.
What applications and services use port 5436?
Port 5436/UDP is used by the pmip6-cntl service. Specific uses depend on the software and configuration. Check our related tools section for more information.