All ports
Port2173/TCP
msfw-replicaPort
2173
Protocol
TCP
Category
Registered
Service
msfw-replica
What is port 2173?
Port 2173/TCP is a Registered port, registered with IANA for specific applications. It is associated with the msfw-replica service.
MS Firewall Replication
Useful commands
nmapnmap -p 2173 -sV example.comnetcatnc -zv example.com 2173curlcurl -v http://example.com:2173/telnettelnet example.com 2173bash(echo > /dev/tcp/example.com/2173) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2173/tcpDeny
sudo ufw deny 2173/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2173 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2173 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2173/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2173" dir=in action=allow protocol=TCP localport=2173Security 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- Outdated versions with vulnerabilities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 2173/TCP?
Port 2173/TCP is associated with the msfw-replica service. MS Firewall Replication
Is it safe to expose port 2173 to the Internet?
It depends on the service and configuration. Port 2173 (msfw-replica) 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 2173 is open?
You can use nmap: `nmap -p 2173 -sV example.com`, netcat: `nc -zv example.com 2173`, or the bash command: `(echo > /dev/tcp/example.com/2173) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2173 on my firewall?
On Linux with UFW: `sudo ufw allow 2173/tcp` (open) or `sudo ufw deny 2173/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2173 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2173" dir=in action=allow protocol=TCP localport=2173`.
What applications and services use port 2173?
Port 2173/TCP is used by the msfw-replica service. Specific uses depend on the software and configuration. Check our related tools section for more information.