All ports
Port4313/TCP
perrlaPort
4313
Protocol
TCP
Category
Registered
Service
perrla
What is port 4313?
Port 4313/TCP is a Registered port, registered with IANA for specific applications. It is associated with the perrla service.
PERRLA User Services
Useful commands
nmapnmap -p 4313 -sV example.comnetcatnc -zv example.com 4313curlcurl -v http://example.com:4313/telnettelnet example.com 4313bash(echo > /dev/tcp/example.com/4313) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4313/tcpDeny
sudo ufw deny 4313/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 4313 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 4313 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4313/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4313" dir=in action=allow protocol=TCP localport=4313Security 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- Outdated versions with vulnerabilities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 4313/TCP?
Port 4313/TCP is associated with the perrla service. PERRLA User Services
Is it safe to expose port 4313 to the Internet?
It depends on the service and configuration. Port 4313 (perrla) 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 4313 is open?
You can use nmap: `nmap -p 4313 -sV example.com`, netcat: `nc -zv example.com 4313`, or the bash command: `(echo > /dev/tcp/example.com/4313) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4313 on my firewall?
On Linux with UFW: `sudo ufw allow 4313/tcp` (open) or `sudo ufw deny 4313/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 4313 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4313" dir=in action=allow protocol=TCP localport=4313`.
What applications and services use port 4313?
Port 4313/TCP is used by the perrla service. Specific uses depend on the software and configuration. Check our related tools section for more information.