ZyXEL Communications VPN Series Handbook page 674

www.zyxel.com
Test the Result
Type http://172.251.31.90/ into the browser, it displays the HTTP service page.
What Could Go Wrong?
If you cannot access your server via public IP address, please make sure all your
public IP addresses are routing properly. To do one by one assign them to the
ZyWALL's WAN port. Test to make sure you have internet access with the public IP
address.
If you cannot access the ZyWALL from the internet with any IP address on your
public IP, this is a routing issue on the service end. Please contact the ISP to fix the
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