Fortinet Fortigate Firewall and H3C Switch OSPF network type

In 6.x OS, Fortigate Firewall OSPF in GUI running on "broadcast" network type. You need to check your H3C OSPF is running which network type.

Network type:

broadcast: Broadcast.
non-broadcast: Non-broadcast.
point-to-point: Point-to-point.
point-to-multipoint: Point-to-multipoint.

point-to-multipoint-non-broadcast: Point-to-multipoint and non-broadcast.

If the network type is mis-match between Fortigate and H3C switches, you will see the neighbour but cannot update route in the routing table.

Fortinet Fortigate Firewall and H3C Switch OSPF network type