All ports
Port2142/TCP
tdmoipPort
2142
Protocol
TCP
Category
Registered
Service
tdmoip
What is port 2142?
Port 2142/TCP is a Registered port, registered with IANA for specific applications. It is associated with the tdmoip service.
TDM OVER IP
Useful commands
nmapnmap -p 2142 -sV example.comnetcatnc -zv example.com 2142curlcurl -v http://example.com:2142/telnettelnet example.com 2142bash(echo > /dev/tcp/example.com/2142) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2142/tcpDeny
sudo ufw deny 2142/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2142 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2142 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2142/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2142" dir=in action=allow protocol=TCP localport=2142Security 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- Outdated versions with vulnerabilities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 2142/TCP?
Port 2142/TCP is associated with the tdmoip service. TDM OVER IP
Is it safe to expose port 2142 to the Internet?
It depends on the service and configuration. Port 2142 (tdmoip) 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 2142 is open?
You can use nmap: `nmap -p 2142 -sV example.com`, netcat: `nc -zv example.com 2142`, or the bash command: `(echo > /dev/tcp/example.com/2142) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2142 on my firewall?
On Linux with UFW: `sudo ufw allow 2142/tcp` (open) or `sudo ufw deny 2142/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2142 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2142" dir=in action=allow protocol=TCP localport=2142`.
What applications and services use port 2142?
Port 2142/TCP is used by the tdmoip service. Specific uses depend on the software and configuration. Check our related tools section for more information.