All ports
Port3154/UDP
ccmrmiPort
3154
Protocol
UDP
Category
Registered
Service
ccmrmi
What is port 3154?
Port 3154/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ccmrmi service.
ON RMI Registry
Useful commands
nmapnmap -p 3154 -sV example.comnetcatnc -zv example.com 3154curlcurl -v http://example.com:3154/telnettelnet example.com 3154bash(echo > /dev/udp/example.com/3154) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3154/udpDeny
sudo ufw deny 3154/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3154 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3154 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3154/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3154" dir=in action=allow protocol=UDP localport=3154Security 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- Outdated versions with vulnerabilities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 3154/UDP?
Port 3154/UDP is associated with the ccmrmi service. ON RMI Registry
Is it safe to expose port 3154 to the Internet?
It depends on the service and configuration. Port 3154 (ccmrmi) 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 3154 is open?
You can use nmap: `nmap -p 3154 -sV example.com`, netcat: `nc -zv example.com 3154`, or the bash command: `(echo > /dev/udp/example.com/3154) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3154 on my firewall?
On Linux with UFW: `sudo ufw allow 3154/udp` (open) or `sudo ufw deny 3154/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3154 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3154" dir=in action=allow protocol=UDP localport=3154`.
What applications and services use port 3154?
Port 3154/UDP is used by the ccmrmi service. Specific uses depend on the software and configuration. Check our related tools section for more information.