All ports
Port5673/TCP
jmsPort
5673
Protocol
TCP
Category
Registered
Service
jms
What is port 5673?
Port 5673/TCP is a Registered port, registered with IANA for specific applications. It is associated with the jms service.
JACL Message Server
Useful commands
nmapnmap -p 5673 -sV example.comnetcatnc -zv example.com 5673curlcurl -v http://example.com:5673/telnettelnet example.com 5673bash(echo > /dev/tcp/example.com/5673) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5673/tcpDeny
sudo ufw deny 5673/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 5673 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 5673 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5673/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5673" dir=in action=allow protocol=TCP localport=5673Security 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- Outdated versions with vulnerabilities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 5673/TCP?
Port 5673/TCP is associated with the jms service. JACL Message Server
Is it safe to expose port 5673 to the Internet?
It depends on the service and configuration. Port 5673 (jms) 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 5673 is open?
You can use nmap: `nmap -p 5673 -sV example.com`, netcat: `nc -zv example.com 5673`, or the bash command: `(echo > /dev/tcp/example.com/5673) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5673 on my firewall?
On Linux with UFW: `sudo ufw allow 5673/tcp` (open) or `sudo ufw deny 5673/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 5673 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5673" dir=in action=allow protocol=TCP localport=5673`.
What applications and services use port 5673?
Port 5673/TCP is used by the jms service. Specific uses depend on the software and configuration. Check our related tools section for more information.