All ports
Port1117/UDP
ardus-mtrnsPort
1117
Protocol
UDP
Category
Registered
Service
ardus-mtrns
What is port 1117?
Port 1117/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ardus-mtrns service.
ARDUS Multicast Transfer
Useful commands
nmapnmap -p 1117 -sV example.comnetcatnc -zv example.com 1117curlcurl -v http://example.com:1117/telnettelnet example.com 1117bash(echo > /dev/udp/example.com/1117) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1117/udpDeny
sudo ufw deny 1117/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 1117 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 1117 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1117/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1117" dir=in action=allow protocol=UDP localport=1117Security 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- Outdated versions with vulnerabilities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 1117/UDP?
Port 1117/UDP is associated with the ardus-mtrns service. ARDUS Multicast Transfer
Is it safe to expose port 1117 to the Internet?
It depends on the service and configuration. Port 1117 (ardus-mtrns) 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 1117 is open?
You can use nmap: `nmap -p 1117 -sV example.com`, netcat: `nc -zv example.com 1117`, or the bash command: `(echo > /dev/udp/example.com/1117) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1117 on my firewall?
On Linux with UFW: `sudo ufw allow 1117/udp` (open) or `sudo ufw deny 1117/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 1117 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1117" dir=in action=allow protocol=UDP localport=1117`.
What applications and services use port 1117?
Port 1117/UDP is used by the ardus-mtrns service. Specific uses depend on the software and configuration. Check our related tools section for more information.