Now, a user can use the Keyword filter to block certain websites in a network through the routerlogin.net interface of a Netgear router. It depends upon a user whether he wants to block those websites for a certain schedule or for always. The keywords added to the list only supports up to 32 entries, any entry more than 32 won’t get active. In place of a keyword, you can also mention the domain that will block the websites related to the domain that you will mention. Click on the Apply button to trigger the changes you made