The situation:
A 4 layer board.
Inner 1 has a GND copper pour for a ground plane.
Inner 2 has a VCC copper pour for a power plane.
I've wired in the power connections from the pins to the power planes with vias.
If I autoroute with rip-up, it 'rips up' the copper pours and routes on the inner layers.
If I autoroute without rip-up it ignores the power planes and routes power wires between the power pins on the outer layers.
Is there a way to get the behavior I expect - I.E.
1) The autorouter treats a copper pour power plane as the nearest power net and drops a via to it instead of routing wires between the power pins on the surface.
2) It won't rip up power planes.
Thanks
David