interface em0 {
        send    ia-na 1;
        send    ia-pd 1;
        send    rapid-commit;
};

id-assoc pd 1 {
        prefix ::/64 1800;

        prefix-interface em2 {
                sla-id 0;
                sla-len 8;
        };

};

id-assoc na 1 {
};