Hi al
Is there a way to implement a web content filter to mikrotik… cause as we can find that was supported in previous versions like 2.9.x but couldnt find anything about in version 3.x .. its highly important for us to use a web content filter with mikrotik…
actually if its possible can u reffer me a document or something for version 3.x if its not possible is there a way to do it… like asking for a special implementation to our clients mikrotiks or something like that…
Best Regards..
There is the same option proxy, use ip proxy menu to achieve HTTP filtering,
http://www.mikrotik.com/testdocs/ros/3.0/pnp/proxy.php
is it also possible to block some words like “sex , porn” etc.. using the same way or do we need something else to do it … ?
no answer ? 
no, RouterOS is a router, it doesn’t have such features.
If you want to drop word like xxx in address of the web-server, it is possible with proxy.
You can use regexp and set advanced filtering for web-pages, that are visited by users,
http://www.mikrotik.com/testdocs/ros/2.9/ip/webproxy.php
did any body reach any point to make filtering to page contents??
i know that mikrotik is a router but i know it can have a firewall inside
There is an option ‘content’ in /ip firewall filter,
you can add word there.
The web-page will be loaded until the bad word is present in content, but with such filter can drop ‘good’ pages as well.
I know it but it only check the url name not the page content
so if we have a adult site with name katkat or koko it will not be blocked
I hope you could understand me
Content does not check url only, it check content as well.
layer7-protocol has the ability to filter regular expression of any packet content passing that rule. This is quite CPU intensive, so make sure you have a beefy box when doing this type of filter.