All ports
Port1130/TCP
caspPort
1130
Protocol
TCP
Category
Registered
Service
casp
What is port 1130?
Port 1130/TCP is a Registered port, registered with IANA for specific applications. It is associated with the casp service.
CAC App Service Protocol
Useful commands
nmapnmap -p 1130 -sV example.comnetcatnc -zv example.com 1130curlcurl -v http://example.com:1130/telnettelnet example.com 1130bash(echo > /dev/tcp/example.com/1130) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1130/tcpDeny
sudo ufw deny 1130/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1130 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1130 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1130/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1130" dir=in action=allow protocol=TCP localport=1130Security 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- Outdated versions with vulnerabilities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 1130/TCP?
Port 1130/TCP is associated with the casp service. CAC App Service Protocol
Is it safe to expose port 1130 to the Internet?
It depends on the service and configuration. Port 1130 (casp) 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 1130 is open?
You can use nmap: `nmap -p 1130 -sV example.com`, netcat: `nc -zv example.com 1130`, or the bash command: `(echo > /dev/tcp/example.com/1130) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1130 on my firewall?
On Linux with UFW: `sudo ufw allow 1130/tcp` (open) or `sudo ufw deny 1130/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1130 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1130" dir=in action=allow protocol=TCP localport=1130`.
What applications and services use port 1130?
Port 1130/TCP is used by the casp service. Specific uses depend on the software and configuration. Check our related tools section for more information.