All ports
Port2706/UDP
ncdmirroringPort
2706
Protocol
UDP
Category
Registered
Service
ncdmirroring
What is port 2706?
Port 2706/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ncdmirroring service.
NCD Mirroring
Useful commands
nmapnmap -p 2706 -sV example.comnetcatnc -zv example.com 2706curlcurl -v http://example.com:2706/telnettelnet example.com 2706bash(echo > /dev/udp/example.com/2706) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2706/udpDeny
sudo ufw deny 2706/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 2706 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 2706 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2706/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2706" dir=in action=allow protocol=UDP localport=2706Security 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- Outdated versions with vulnerabilities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 2706/UDP?
Port 2706/UDP is associated with the ncdmirroring service. NCD Mirroring
Is it safe to expose port 2706 to the Internet?
It depends on the service and configuration. Port 2706 (ncdmirroring) 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 2706 is open?
You can use nmap: `nmap -p 2706 -sV example.com`, netcat: `nc -zv example.com 2706`, or the bash command: `(echo > /dev/udp/example.com/2706) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2706 on my firewall?
On Linux with UFW: `sudo ufw allow 2706/udp` (open) or `sudo ufw deny 2706/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 2706 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2706" dir=in action=allow protocol=UDP localport=2706`.
What applications and services use port 2706?
Port 2706/UDP is used by the ncdmirroring service. Specific uses depend on the software and configuration. Check our related tools section for more information.