All ports
Port1798/UDP
etpPort
1798
Protocol
UDP
Category
Registered
Service
etp
What is port 1798?
Port 1798/UDP is a Registered port, registered with IANA for specific applications. It is associated with the etp service.
Event Transfer Protocol
Useful commands
nmapnmap -p 1798 -sV example.comnetcatnc -zv example.com 1798curlcurl -v http://example.com:1798/telnettelnet example.com 1798bash(echo > /dev/udp/example.com/1798) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1798/udpDeny
sudo ufw deny 1798/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 1798 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 1798 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1798/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1798" dir=in action=allow protocol=UDP localport=1798Security 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- Outdated versions with vulnerabilities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 1798/UDP?
Port 1798/UDP is associated with the etp service. Event Transfer Protocol
Is it safe to expose port 1798 to the Internet?
It depends on the service and configuration. Port 1798 (etp) 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 1798 is open?
You can use nmap: `nmap -p 1798 -sV example.com`, netcat: `nc -zv example.com 1798`, or the bash command: `(echo > /dev/udp/example.com/1798) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1798 on my firewall?
On Linux with UFW: `sudo ufw allow 1798/udp` (open) or `sudo ufw deny 1798/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 1798 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1798" dir=in action=allow protocol=UDP localport=1798`.
What applications and services use port 1798?
Port 1798/UDP is used by the etp service. Specific uses depend on the software and configuration. Check our related tools section for more information.