All ports
Port4075/TCP
perimlanPort
4075
Protocol
TCP
Category
Registered
Service
perimlan
What is port 4075?
Port 4075/TCP is a Registered port, registered with IANA for specific applications. It is associated with the perimlan service.
ISC Alarm Message Service
Useful commands
nmapnmap -p 4075 -sV example.comnetcatnc -zv example.com 4075curlcurl -v http://example.com:4075/telnettelnet example.com 4075bash(echo > /dev/tcp/example.com/4075) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4075/tcpDeny
sudo ufw deny 4075/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 4075 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 4075 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4075/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4075" dir=in action=allow protocol=TCP localport=4075Security 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- Outdated versions with vulnerabilities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 4075/TCP?
Port 4075/TCP is associated with the perimlan service. ISC Alarm Message Service
Is it safe to expose port 4075 to the Internet?
It depends on the service and configuration. Port 4075 (perimlan) 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 4075 is open?
You can use nmap: `nmap -p 4075 -sV example.com`, netcat: `nc -zv example.com 4075`, or the bash command: `(echo > /dev/tcp/example.com/4075) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4075 on my firewall?
On Linux with UFW: `sudo ufw allow 4075/tcp` (open) or `sudo ufw deny 4075/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 4075 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4075" dir=in action=allow protocol=TCP localport=4075`.
What applications and services use port 4075?
Port 4075/TCP is used by the perimlan service. Specific uses depend on the software and configuration. Check our related tools section for more information.