All ports
Port17754/UDP
zepPort
17754
Protocol
UDP
Category
Registered
Service
zep
What is port 17754?
Port 17754/UDP is a Registered port, registered with IANA for specific applications. It is associated with the zep service.
Encap. ZigBee Packets
Useful commands
nmapnmap -p 17754 -sV example.comnetcatnc -zv example.com 17754curlcurl -v http://example.com:17754/telnettelnet example.com 17754bash(echo > /dev/udp/example.com/17754) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 17754/udpDeny
sudo ufw deny 17754/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 17754 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 17754 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=17754/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 17754" dir=in action=allow protocol=UDP localport=17754Security 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- Outdated versions with vulnerabilities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 17754/UDP?
Port 17754/UDP is associated with the zep service. Encap. ZigBee Packets
Is it safe to expose port 17754 to the Internet?
It depends on the service and configuration. Port 17754 (zep) 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 17754 is open?
You can use nmap: `nmap -p 17754 -sV example.com`, netcat: `nc -zv example.com 17754`, or the bash command: `(echo > /dev/udp/example.com/17754) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 17754 on my firewall?
On Linux with UFW: `sudo ufw allow 17754/udp` (open) or `sudo ufw deny 17754/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 17754 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 17754" dir=in action=allow protocol=UDP localport=17754`.
What applications and services use port 17754?
Port 17754/UDP is used by the zep service. Specific uses depend on the software and configuration. Check our related tools section for more information.