All ports
Port4675/UDP
dhct-statusPort
4675
Protocol
UDP
Category
Registered
Service
dhct-status
What is port 4675?
Port 4675/UDP is a Registered port, registered with IANA for specific applications. It is associated with the dhct-status service.
BIAP Device Status
Useful commands
nmapnmap -p 4675 -sV example.comnetcatnc -zv example.com 4675curlcurl -v http://example.com:4675/telnettelnet example.com 4675bash(echo > /dev/udp/example.com/4675) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4675/udpDeny
sudo ufw deny 4675/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 4675 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 4675 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4675/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4675" dir=in action=allow protocol=UDP localport=4675Security 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- Outdated versions with vulnerabilities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 4675/UDP?
Port 4675/UDP is associated with the dhct-status service. BIAP Device Status
Is it safe to expose port 4675 to the Internet?
It depends on the service and configuration. Port 4675 (dhct-status) 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 4675 is open?
You can use nmap: `nmap -p 4675 -sV example.com`, netcat: `nc -zv example.com 4675`, or the bash command: `(echo > /dev/udp/example.com/4675) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4675 on my firewall?
On Linux with UFW: `sudo ufw allow 4675/udp` (open) or `sudo ufw deny 4675/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 4675 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4675" dir=in action=allow protocol=UDP localport=4675`.
What applications and services use port 4675?
Port 4675/UDP is used by the dhct-status service. Specific uses depend on the software and configuration. Check our related tools section for more information.