How to Block MikroTik Website (Facebook, YouTube and Other Sites)
Free Software Download Click Now How MikroTik Firewall blocks websites MikroTik Firewall blocks websites using a filter rule. The MikroTik filter rule consists of two parts. Conditional part that takes various conditional properties like string, source address, destination address, protocol, source port, destination port, Layer7 protocol, etc. to meet the conditions. The part of the action that simply removes the action to block a website. If the conditional part of the filter rule is met, MikroTik Firewall will drop this connection. Therefore, no user can access this website through the MikroTik router. Why Layer7 Protocol MikroTik Firewall is able to block any website not only with source or destination address but also with Layer7 protocol. The Layer7 protocol uses a Perl regex (regular expression) to match each keyword in a URL. If there is a match, the filter rule that uses this Layer7 protoc...