Case: There is R1 and R2 connected to R3. R1 and R2 connected to each other. All 3 routers are running ospf area 0. There is default static route on R2 to another router (lets say R4). All costs are same..
Question: If the connection between R1 and R3 goes down does R2 forward packets for R3 networks to default route for a short period?