All ports
Port7799/UDP
altbsdpPort
7799
Protocol
UDP
Category
Registered
Service
altbsdp
What is port 7799?
Port 7799/UDP is a Registered port, registered with IANA for specific applications. It is associated with the altbsdp service.
Alternate BSDP Service
Useful commands
nmapnmap -p 7799 -sV example.comnetcatnc -zv example.com 7799curlcurl -v http://example.com:7799/telnettelnet example.com 7799bash(echo > /dev/udp/example.com/7799) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 7799/udpDeny
sudo ufw deny 7799/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 7799 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 7799 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=7799/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 7799" dir=in action=allow protocol=UDP localport=7799Security 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- Outdated versions with vulnerabilities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 7799/UDP?
Port 7799/UDP is associated with the altbsdp service. Alternate BSDP Service
Is it safe to expose port 7799 to the Internet?
It depends on the service and configuration. Port 7799 (altbsdp) 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 7799 is open?
You can use nmap: `nmap -p 7799 -sV example.com`, netcat: `nc -zv example.com 7799`, or the bash command: `(echo > /dev/udp/example.com/7799) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 7799 on my firewall?
On Linux with UFW: `sudo ufw allow 7799/udp` (open) or `sudo ufw deny 7799/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 7799 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 7799" dir=in action=allow protocol=UDP localport=7799`.
What applications and services use port 7799?
Port 7799/UDP is used by the altbsdp service. Specific uses depend on the software and configuration. Check our related tools section for more information.