All ports
Port2313/UDP
iappPort
2313
Protocol
UDP
Category
Registered
Service
iapp
What is port 2313?
Port 2313/UDP is a Registered port, registered with IANA for specific applications. It is associated with the iapp service.
IAPP (Inter Access Point Protocol)
Useful commands
nmapnmap -p 2313 -sV example.comnetcatnc -zv example.com 2313curlcurl -v http://example.com:2313/telnettelnet example.com 2313bash(echo > /dev/udp/example.com/2313) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2313/udpDeny
sudo ufw deny 2313/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 2313 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 2313 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2313/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2313" dir=in action=allow protocol=UDP localport=2313Security 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- Outdated versions with vulnerabilities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 2313/UDP?
Port 2313/UDP is associated with the iapp service. IAPP (Inter Access Point Protocol)
Is it safe to expose port 2313 to the Internet?
It depends on the service and configuration. Port 2313 (iapp) 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 2313 is open?
You can use nmap: `nmap -p 2313 -sV example.com`, netcat: `nc -zv example.com 2313`, or the bash command: `(echo > /dev/udp/example.com/2313) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2313 on my firewall?
On Linux with UFW: `sudo ufw allow 2313/udp` (open) or `sudo ufw deny 2313/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 2313 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2313" dir=in action=allow protocol=UDP localport=2313`.
What applications and services use port 2313?
Port 2313/UDP is used by the iapp service. Specific uses depend on the software and configuration. Check our related tools section for more information.