FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
iskandar_lie
Staff
Staff
Article Id 249270
Description This article describes OSPF6 / OSPFv3 set distribute-list-in.
Scope FortiGate
Solution

It is possible to prevent a subnet from being injected in the OSPF IPv4 routing table.

However, till FortiOS v7.2.4, this feature is not yet available in OSPF6 / OSPFv3 on FortiGate:

 

# config router ospf
    set router-id 100.x.x.x
    set distribute-list-in "allow_only_default"<----This feature is still not available in OSPF6 /OSPF v3.
config area
    edit 0.0.0.2
        set type nssa
    next
end

 

Related article:

Technical Tip: Inbound route filtering in OSPF usi... - Fortinet Community