All ports
Port3908/UDP
hppronetmanPort
3908
Protocol
UDP
Category
Registered
Service
hppronetman
What is port 3908?
Port 3908/UDP is a Registered port, registered with IANA for specific applications. It is associated with the hppronetman service.
HP Procurve NetManagement
Useful commands
nmapnmap -p 3908 -sV example.comnetcatnc -zv example.com 3908curlcurl -v http://example.com:3908/telnettelnet example.com 3908bash(echo > /dev/udp/example.com/3908) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3908/udpDeny
sudo ufw deny 3908/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 3908 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 3908 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3908/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3908" dir=in action=allow protocol=UDP localport=3908Security 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- Outdated versions with vulnerabilities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 3908/UDP?
Port 3908/UDP is associated with the hppronetman service. HP Procurve NetManagement
Is it safe to expose port 3908 to the Internet?
It depends on the service and configuration. Port 3908 (hppronetman) 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 3908 is open?
You can use nmap: `nmap -p 3908 -sV example.com`, netcat: `nc -zv example.com 3908`, or the bash command: `(echo > /dev/udp/example.com/3908) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3908 on my firewall?
On Linux with UFW: `sudo ufw allow 3908/udp` (open) or `sudo ufw deny 3908/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 3908 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3908" dir=in action=allow protocol=UDP localport=3908`.
What applications and services use port 3908?
Port 3908/UDP is used by the hppronetman service. Specific uses depend on the software and configuration. Check our related tools section for more information.