All ports
Port606/UDP
urmPort
606
Protocol
UDP
Category
Well-Known
Service
urm
What is port 606?
Port 606/UDP is a Well-Known port, assigned by IANA for widely recognized services. It is associated with the urm service.
Cray Unified Resource Manager
Useful commands
nmapnmap -p 606 -sV example.comnetcatnc -zv example.com 606curlcurl -v http://example.com:606/telnettelnet example.com 606bash(echo > /dev/udp/example.com/606) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 606/udpDeny
sudo ufw deny 606/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 606 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 606 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=606/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 606" dir=in action=allow protocol=UDP localport=606Security 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- Outdated versions with vulnerabilities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 606/UDP?
Port 606/UDP is associated with the urm service. Cray Unified Resource Manager
Is it safe to expose port 606 to the Internet?
It depends on the service and configuration. Port 606 (urm) is a Well-Known 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 606 is open?
You can use nmap: `nmap -p 606 -sV example.com`, netcat: `nc -zv example.com 606`, or the bash command: `(echo > /dev/udp/example.com/606) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 606 on my firewall?
On Linux with UFW: `sudo ufw allow 606/udp` (open) or `sudo ufw deny 606/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 606 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 606" dir=in action=allow protocol=UDP localport=606`.
What applications and services use port 606?
Port 606/UDP is used by the urm service. Specific uses depend on the software and configuration. Check our related tools section for more information.