All ports
Port8554/TCP
rtsp-altPort
8554
Protocol
TCP
Category
Registered
Service
rtsp-alt
What is port 8554?
Port 8554/TCP is a Registered port, registered with IANA for specific applications. It is associated with the rtsp-alt service.
RTSP Alternate (see port 554)
Useful commands
nmapnmap -p 8554 -sV example.comnetcatnc -zv example.com 8554curlcurl -v http://example.com:8554/telnettelnet example.com 8554bash(echo > /dev/tcp/example.com/8554) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 8554/tcpDeny
sudo ufw deny 8554/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 8554 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 8554 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=8554/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 8554" dir=in action=allow protocol=TCP localport=8554Security 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- Outdated versions with vulnerabilities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 8554/TCP?
Port 8554/TCP is associated with the rtsp-alt service. RTSP Alternate (see port 554)
Is it safe to expose port 8554 to the Internet?
It depends on the service and configuration. Port 8554 (rtsp-alt) 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 8554 is open?
You can use nmap: `nmap -p 8554 -sV example.com`, netcat: `nc -zv example.com 8554`, or the bash command: `(echo > /dev/tcp/example.com/8554) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 8554 on my firewall?
On Linux with UFW: `sudo ufw allow 8554/tcp` (open) or `sudo ufw deny 8554/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 8554 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 8554" dir=in action=allow protocol=TCP localport=8554`.
What applications and services use port 8554?
Port 8554/TCP is used by the rtsp-alt service. Specific uses depend on the software and configuration. Check our related tools section for more information.