Q: If MA5200F/G need to use OSPF to flood address pool segment, how to realize it?
1. Import direct route to OSPF (take the commands for MA5200F as example, which that for MA5200G is similar to).
2. Configure the address segment of address pool to loopback interface, and then use networkcommand to flood it.
For example, it needs to flood the address pool segment 192.168.0.02518.104.22.168, and its gateway is 192.168.0.1.
Generally, only the first is needed, which imports direct route into OSPF. When some address pools configured for MA5200 need to import OSPF, and some not, the second is available.