ZyXEL Communications P-2602HW(L) Series - Manual (Page 324)

P-2602H(W)(L)-DxA Series User’s Guide
324 Chapter 27 Troubleshooting
Figure 187 Internet Options
3 Type the IP address of your device (the web page that you do not want to have blocked)
with the prefix “http://”. For example, http://192.168.1.1.
4 Click Add to move the IP address to the list of Allowed sites.