Configuring OSPF v3 in multiple areas

Like in IPv4 with OSPF v2, OSPF v3 permits the use of multiple areas, and an OSPF v3 router may be an ABR; that is to say that it is a router having at least one interface in one area and another interface in a different area.

OSPF v3 stub area overview

OSPF v3 implement supports stub area like with OSPF v2. Below example illustrates how to declare area 1 as a stub area.

vrf main
  routing ospf6
    area 1 stub

Totally stubby area overview

OSPF v3 implement supports totally stub area like with OSPF v2. Below example illustrates how to declare area 1 as a totally stubby area.

vrf main
  routing ospf6
    area 1 stub summary false