All ports
Port10933/TCP
octopustentaclePort
10933
Protocol
TCP
Category
Registered
Service
octopustentacle
What is port 10933?
Port 10933/TCP is a Registered port, registered with IANA for specific applications. It is associated with the octopustentacle service.
Listen port used by the Octopus Deploy Tentacle deployment agent
Useful commands
nmapnmap -p 10933 -sV example.comnetcatnc -zv example.com 10933curlcurl -v http://example.com:10933/telnettelnet example.com 10933bash(echo > /dev/tcp/example.com/10933) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 10933/tcpDeny
sudo ufw deny 10933/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 10933 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 10933 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=10933/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 10933" dir=in action=allow protocol=TCP localport=10933Security 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- Outdated versions with vulnerabilities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 10933/TCP?
Port 10933/TCP is associated with the octopustentacle service. Listen port used by the Octopus Deploy Tentacle deployment agent
Is it safe to expose port 10933 to the Internet?
It depends on the service and configuration. Port 10933 (octopustentacle) 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 10933 is open?
You can use nmap: `nmap -p 10933 -sV example.com`, netcat: `nc -zv example.com 10933`, or the bash command: `(echo > /dev/tcp/example.com/10933) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 10933 on my firewall?
On Linux with UFW: `sudo ufw allow 10933/tcp` (open) or `sudo ufw deny 10933/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 10933 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 10933" dir=in action=allow protocol=TCP localport=10933`.
What applications and services use port 10933?
Port 10933/TCP is used by the octopustentacle service. Specific uses depend on the software and configuration. Check our related tools section for more information.