# Block Twitter with "Layer 7" or "Content" or "TLS" - MikroTik Script RouterOS

    How to Block Twitter with "Layer 7" or "Content" or "TLS"

    Block Twitter With "Layer-7"

    /ip firewall layer7-protocol
    add name=Twitter regexp="^.+(twitter.com|twimg.com).*\$"
    /ip firewall filter
    add action=drop chain=forward layer7-protocol=Twitter

    Block Twitter With "Content"

    /ip firewall filter
    add action=drop chain=forward content="twitter.com"
    add action=drop chain=forward content=".twitter."
    add action=drop chain=forward content="twimg.com"
    add action=drop chain=forward content=".twimg."

    Block Twitter With "TLS"

    /ip firewall filter
    add action=drop chain=forward protocol=tcp tls-host="twitter.com"
    add action=drop chain=forward protocol=tcp tls-host="*.twitter.*"
    add action=drop chain=forward protocol=tcp tls-host="twimg.com"
    add action=drop chain=forward protocol=tcp tls-host="*.twimg.*"
    Credit: www.o-om.com