I am having an issue accessing My cliant equipment when I use PPPoE. I am using a RB450G, with OS Level 4. I am trying to access them via the IP address shown for the user under the active connections tab. I have also manualy added a local IP address to a user, and it still will not work. I can ping the IP from within the Mikrotik, but I can not ping those IP's from outside the mikrotik. Is it a routing issue? It worked for a while, but has recently quit working.