All ports
Port5633/UDP
beorlPort
5633
Protocol
UDP
Category
Registered
Service
beorl
What is port 5633?
Port 5633/UDP is a Registered port, registered with IANA for specific applications. It is associated with the beorl service.
BE Operations Request Listener
Useful commands
nmapnmap -p 5633 -sV example.comnetcatnc -zv example.com 5633curlcurl -v http://example.com:5633/telnettelnet example.com 5633bash(echo > /dev/udp/example.com/5633) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5633/udpDeny
sudo ufw deny 5633/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 5633 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 5633 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5633/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5633" dir=in action=allow protocol=UDP localport=5633Security 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- Outdated versions with vulnerabilities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 5633/UDP?
Port 5633/UDP is associated with the beorl service. BE Operations Request Listener
Is it safe to expose port 5633 to the Internet?
It depends on the service and configuration. Port 5633 (beorl) 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 5633 is open?
You can use nmap: `nmap -p 5633 -sV example.com`, netcat: `nc -zv example.com 5633`, or the bash command: `(echo > /dev/udp/example.com/5633) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5633 on my firewall?
On Linux with UFW: `sudo ufw allow 5633/udp` (open) or `sudo ufw deny 5633/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 5633 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5633" dir=in action=allow protocol=UDP localport=5633`.
What applications and services use port 5633?
Port 5633/UDP is used by the beorl service. Specific uses depend on the software and configuration. Check our related tools section for more information.