I have a quick question. I am trying to initially configure/discover all the devices on my network in the Dude. When I installed the Dude on the client PC (Reinert) everything is found but I can't get the Dude to discover all the devices from a PC on my local network.

Why can I ping RouterB in Winbox from RouterA but I cannot ping RouterB from the PC??

Any help/input would be immensely appreciated.