Linksys SPA2102-NA User Manual page 60

Phone Adapter with Router
D. Enter the port range of the service you are using. For example, if you have a web server, you would enter
the range 80 (in the Starting Port field) to 80 (in the Ending Port field).
E. Select the protocol you will be using, TCP or UDP, or select Both.
F. Enter the IP address of the PC or network device that you want the port server to go to. For example, if
the web server's Ethernet adapter IP address is 192.168.0.100, you would enter 100 in the field
provided. Check "Appendix B: Finding the MAC Address and IP Address for Your Ethernet Adapter" for
details on getting an IP address.
G. Follow the instructions in steps B-F for the port services you want to use. Consider the examples below:
Enable Service Name
yes Web server
yes FTP server
yes SMTP (outgoing)
yes POP3 (incoming)
When you have completed the configuration, click the Submit All Changes button.
8. I need to set up online game hosting or use other Internet applications.
If you want to play online games or use Internet applications, most will work without doing any port
forwarding or DMZ hosting. There may be cases when you want to host an online game or Internet
application. This would require you to set up the Phone Adapter to deliver incoming packets or data to a
specific computer. This also applies to the Internet applications you are using. The best way to get the
52
Starting and Protocol
Ending Ports
80 to 80 Both
21 to 21 TCP
25 to 25 Both
110 to 110 Both
IP Address
192.168.0.100
192.168.0.101
192.168.0.102
192.168.0.102
Appendix A: Troubleshooting
Common Problems and Solutions