All ports
Port5502/TCP
fcp-srvr-inst1Port
5502
Protocol
TCP
Category
Registered
Service
fcp-srvr-inst1
What is port 5502?
Port 5502/TCP is a Registered port, registered with IANA for specific applications. It is associated with the fcp-srvr-inst1 service.
fcp-srvr-inst1
Useful commands
nmapnmap -p 5502 -sV example.comnetcatnc -zv example.com 5502curlcurl -v http://example.com:5502/telnettelnet example.com 5502bash(echo > /dev/tcp/example.com/5502) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5502/tcpDeny
sudo ufw deny 5502/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 5502 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 5502 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5502/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5502" dir=in action=allow protocol=TCP localport=5502Security 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- Outdated versions with vulnerabilities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 5502/TCP?
Port 5502/TCP is associated with the fcp-srvr-inst1 service. fcp-srvr-inst1
Is it safe to expose port 5502 to the Internet?
It depends on the service and configuration. Port 5502 (fcp-srvr-inst1) 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 5502 is open?
You can use nmap: `nmap -p 5502 -sV example.com`, netcat: `nc -zv example.com 5502`, or the bash command: `(echo > /dev/tcp/example.com/5502) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5502 on my firewall?
On Linux with UFW: `sudo ufw allow 5502/tcp` (open) or `sudo ufw deny 5502/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 5502 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5502" dir=in action=allow protocol=TCP localport=5502`.
What applications and services use port 5502?
Port 5502/TCP is used by the fcp-srvr-inst1 service. Specific uses depend on the software and configuration. Check our related tools section for more information.