All ports
Port3099/TCP
chmdPort
3099
Protocol
TCP
Category
Registered
Service
chmd
What is port 3099?
Port 3099/TCP is a Registered port, registered with IANA for specific applications. It is associated with the chmd service.
CHIPSY Machine Daemon
Useful commands
nmapnmap -p 3099 -sV example.comnetcatnc -zv example.com 3099curlcurl -v http://example.com:3099/telnettelnet example.com 3099bash(echo > /dev/tcp/example.com/3099) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3099/tcpDeny
sudo ufw deny 3099/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 3099 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 3099 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3099/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3099" dir=in action=allow protocol=TCP localport=3099Security 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- Outdated versions with vulnerabilities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 3099/TCP?
Port 3099/TCP is associated with the chmd service. CHIPSY Machine Daemon
Is it safe to expose port 3099 to the Internet?
It depends on the service and configuration. Port 3099 (chmd) 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 3099 is open?
You can use nmap: `nmap -p 3099 -sV example.com`, netcat: `nc -zv example.com 3099`, or the bash command: `(echo > /dev/tcp/example.com/3099) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3099 on my firewall?
On Linux with UFW: `sudo ufw allow 3099/tcp` (open) or `sudo ufw deny 3099/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 3099 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3099" dir=in action=allow protocol=TCP localport=3099`.
What applications and services use port 3099?
Port 3099/TCP is used by the chmd service. Specific uses depend on the software and configuration. Check our related tools section for more information.