All ports
Port1934/UDP
xaapiPort
1934
Protocol
UDP
Category
Registered
Service
xaapi
What is port 1934?
Port 1934/UDP is a Registered port, registered with IANA for specific applications. It is associated with the xaapi service.
IBM LM Appl Agent
Useful commands
nmapnmap -p 1934 -sV example.comnetcatnc -zv example.com 1934curlcurl -v http://example.com:1934/telnettelnet example.com 1934bash(echo > /dev/udp/example.com/1934) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1934/udpDeny
sudo ufw deny 1934/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 1934 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 1934 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1934/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1934" dir=in action=allow protocol=UDP localport=1934Security 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- Outdated versions with vulnerabilities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 1934/UDP?
Port 1934/UDP is associated with the xaapi service. IBM LM Appl Agent
Is it safe to expose port 1934 to the Internet?
It depends on the service and configuration. Port 1934 (xaapi) 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 1934 is open?
You can use nmap: `nmap -p 1934 -sV example.com`, netcat: `nc -zv example.com 1934`, or the bash command: `(echo > /dev/udp/example.com/1934) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1934 on my firewall?
On Linux with UFW: `sudo ufw allow 1934/udp` (open) or `sudo ufw deny 1934/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 1934 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1934" dir=in action=allow protocol=UDP localport=1934`.
What applications and services use port 1934?
Port 1934/UDP is used by the xaapi service. Specific uses depend on the software and configuration. Check our related tools section for more information.