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

    How to Block Telegram with "Layer 7" or "Content" Or "TLS"

    Block Telegram With "Layer-7"

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

    Block Telegram With "Content"

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

    Block Telegram With "TLS"

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