input: [0] 4 [2] Partial [3] Reachability information provided in the form of summarized addresses Local path computation must be done assuming that the address is resolvable It is also possible that reachability is not provided for a particular address In this case no path can be computed Same comments as above on topology [Parent RA info received] 
output: Partial
options: R e a c h a b i l i t y
options: F u l l
options: P a r t i a l
options: M i n i m a l
options: C h i l d R A i n f o r e c e i v e d
options: N o n e