Cloudflare Docs
Magic Firewall
Visit Magic Firewall on GitHub
Set theme to dark (⇧+D)

Magic Firewall Functions

  • bit_slice(String, Number, Number) Number

    • Select a slice of contiguous bits from a string field. This is primarily intended for use with ip and tcp.
    • The slice can be no longer than 31 bits, but multiple calls can be joined together via a logical expression.
    • Use of structure fields is preferred over this mechanism.