Hi,
I've this situation with RouterOS 6.7:
PC -> Metal2 (PPPoE Client) -> RB750 (PPPoE Server) -> ADSL Router
Metal2 (PPPoE Client) is correctly connected to RB750 (PPPoE Server).
RB750 ping internet but Metal2's tracert to internet stops to RB750 and is having timeout.
RB750 has a default route to ADSL router.
What's my fault?