Mikrotik as a neutral router with ISP router (Movistar HGU) in bridge mode

RouterOS Beginner Basics
6

Hey! Thank you very much for the steps. I will perform them in my HGU so I can configure my RB2011.

This is the post I asked to the community: http://forum.mikrotik.com/t/coexistence-of-two-networks-at-home/107747/1

Any advices on the firewall? And what to do in order to connect to the HGU if something wrong happens?

Thank you very much!