All ports
Port2645/UDP
novell-ipx-cmdPort
2645
Protocol
UDP
Category
Registered
Service
novell-ipx-cmd
What is port 2645?
Port 2645/UDP is a Registered port, registered with IANA for specific applications. It is associated with the novell-ipx-cmd service.
Novell IPX CMD
Useful commands
nmapnmap -p 2645 -sV example.comnetcatnc -zv example.com 2645curlcurl -v http://example.com:2645/telnettelnet example.com 2645bash(echo > /dev/udp/example.com/2645) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2645/udpDeny
sudo ufw deny 2645/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 2645 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 2645 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2645/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2645" dir=in action=allow protocol=UDP localport=2645Security 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- Outdated versions with vulnerabilities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 2645/UDP?
Port 2645/UDP is associated with the novell-ipx-cmd service. Novell IPX CMD
Is it safe to expose port 2645 to the Internet?
It depends on the service and configuration. Port 2645 (novell-ipx-cmd) 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 2645 is open?
You can use nmap: `nmap -p 2645 -sV example.com`, netcat: `nc -zv example.com 2645`, or the bash command: `(echo > /dev/udp/example.com/2645) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2645 on my firewall?
On Linux with UFW: `sudo ufw allow 2645/udp` (open) or `sudo ufw deny 2645/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 2645 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2645" dir=in action=allow protocol=UDP localport=2645`.
What applications and services use port 2645?
Port 2645/UDP is used by the novell-ipx-cmd service. Specific uses depend on the software and configuration. Check our related tools section for more information.