All ports
Port8612/TCP
canon-bjnp2Port
8612
Protocol
TCP
Category
Registered
Service
canon-bjnp2
What is port 8612?
Port 8612/TCP is a Registered port, registered with IANA for specific applications. It is associated with the canon-bjnp2 service.
Canon BJNP Port 2
Useful commands
nmapnmap -p 8612 -sV example.comnetcatnc -zv example.com 8612curlcurl -v http://example.com:8612/telnettelnet example.com 8612bash(echo > /dev/tcp/example.com/8612) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 8612/tcpDeny
sudo ufw deny 8612/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 8612 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 8612 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=8612/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 8612" dir=in action=allow protocol=TCP localport=8612Security 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- Outdated versions with vulnerabilities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 8612/TCP?
Port 8612/TCP is associated with the canon-bjnp2 service. Canon BJNP Port 2
Is it safe to expose port 8612 to the Internet?
It depends on the service and configuration. Port 8612 (canon-bjnp2) 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 8612 is open?
You can use nmap: `nmap -p 8612 -sV example.com`, netcat: `nc -zv example.com 8612`, or the bash command: `(echo > /dev/tcp/example.com/8612) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 8612 on my firewall?
On Linux with UFW: `sudo ufw allow 8612/tcp` (open) or `sudo ufw deny 8612/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 8612 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 8612" dir=in action=allow protocol=TCP localport=8612`.
What applications and services use port 8612?
Port 8612/TCP is used by the canon-bjnp2 service. Specific uses depend on the software and configuration. Check our related tools section for more information.