question form keep the site

How can I prevent users from the example http://www.cnn.com

I need to keep the site

plz can anyone to help me

what do you mean by keep the site? please explain what you want in other words

I want to prevent any user from entering the site example http://www.cnn.com

if you use webproxy, you can use the access list.
if you do not use webproxy, you can use the firewall. add rules with dst address of cnn.com and action drop

yes i use web proxy how can i not allow access to this site

  1. You can drop the particular web-page by IP address in the ‘ip firewall filter’.
    http://www.mikrotik.com/docs/ros/2.9/ip/filter

  2. Alternative option to redirect all DNS requests to the router with NAT, and add static entries for the particular web-page that direct http://www.example.com to specific address.

  1. use ‘access’ list in proxy configuration to drop specific page by dst-host.

http://www.mikrotik.com/docs/ros/2.9/ip/proxy.content#7.60.3

Can I not allow the opening of the site through this picture

As I said use ‘dst-host’ option.

She told me what it did, but did not prevent the site

You should take out the “!” checkbox (which does negate the condition, i.e. says “host NOT equal to…”).
And then you have to put the HOST NAME in there, not the ip address, so write “www.cnn.com” there!

Best regards,
Christian Meis

I thank all those who responded

now This image

but did not prevent the site

try this

replace http://www.22z.net with 222z