- /**
- * the path-list for which this entry is a child. This is also the path-list
- * that is contributing forwarding for this entry.
- */
- fib_node_index_t mfe_parent;
- /**
- * index of this entry in the parent's child list.
- * This is set when this entry is added as a child, but can also
- * be changed by the parent as it manages its list.
- */
- u32 mfe_sibling;