protocol ospf v3 ospf_v6 {
        # Do not generate ECMP (equal-cost multipath) routes.
        ecmp no;

        area 0.0.0.0 {
                interface "eth0" {
                        authentication cryptographic;
                        password "SOMETHING";
                        bfd yes;
                };

                interface "eth1" {
                        authentication cryptographic;
                        password "SOMETHINGELSE";
                        bfd yes;
                };

                interface "dummy0" {
                        stub;
                };

                interface "eth2" {
                        stub;
                };

                interface "eth3" {
                        type pointopoint;
                        bfd yes;
                };
        };
}