All ports
Port1484/UDP
confluentPort
1484
Protocol
UDP
Category
Registered
Service
confluent
What is port 1484?
Port 1484/UDP is a Registered port, registered with IANA for specific applications. It is associated with the confluent service.
Confluent License Manager
Useful commands
nmapnmap -p 1484 -sV example.comnetcatnc -zv example.com 1484curlcurl -v http://example.com:1484/telnettelnet example.com 1484bash(echo > /dev/udp/example.com/1484) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1484/udpDeny
sudo ufw deny 1484/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 1484 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 1484 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1484/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1484" dir=in action=allow protocol=UDP localport=1484Security 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- Outdated versions with vulnerabilities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 1484/UDP?
Port 1484/UDP is associated with the confluent service. Confluent License Manager
Is it safe to expose port 1484 to the Internet?
It depends on the service and configuration. Port 1484 (confluent) 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 1484 is open?
You can use nmap: `nmap -p 1484 -sV example.com`, netcat: `nc -zv example.com 1484`, or the bash command: `(echo > /dev/udp/example.com/1484) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1484 on my firewall?
On Linux with UFW: `sudo ufw allow 1484/udp` (open) or `sudo ufw deny 1484/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 1484 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1484" dir=in action=allow protocol=UDP localport=1484`.
What applications and services use port 1484?
Port 1484/UDP is used by the confluent service. Specific uses depend on the software and configuration. Check our related tools section for more information.