Absolute pleasure. To help you along, I used the script from here for Opendns: https://support.opendns.com/hc/en-us/articles/227987847-Mikrotik-WinBox-Dynamic-Update-Script and below are some firewall rules I used: chain=dstnat action=dst-nat to-addresses=10.1.1.1 to-ports=53 protocol=udp src-addres...