All ports
Port3185/TCP
smpppdPort
3185
Protocol
TCP
Category
Registered
Service
smpppd
What is port 3185?
Port 3185/TCP is a Registered port, registered with IANA for specific applications. It is associated with the smpppd service.
SuSE Meta PPPD
Useful commands
nmapnmap -p 3185 -sV example.comnetcatnc -zv example.com 3185curlcurl -v http://example.com:3185/telnettelnet example.com 3185bash(echo > /dev/tcp/example.com/3185) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3185/tcpDeny
sudo ufw deny 3185/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 3185 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 3185 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3185/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3185" dir=in action=allow protocol=TCP localport=3185Security 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- Outdated versions with vulnerabilities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 3185/TCP?
Port 3185/TCP is associated with the smpppd service. SuSE Meta PPPD
Is it safe to expose port 3185 to the Internet?
It depends on the service and configuration. Port 3185 (smpppd) 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 3185 is open?
You can use nmap: `nmap -p 3185 -sV example.com`, netcat: `nc -zv example.com 3185`, or the bash command: `(echo > /dev/tcp/example.com/3185) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3185 on my firewall?
On Linux with UFW: `sudo ufw allow 3185/tcp` (open) or `sudo ufw deny 3185/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 3185 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3185" dir=in action=allow protocol=TCP localport=3185`.
What applications and services use port 3185?
Port 3185/TCP is used by the smpppd service. Specific uses depend on the software and configuration. Check our related tools section for more information.