[ns] AOMDV: RREPs reach source node but rt_num_paths_ is not incremented

Dear colleagues,

I'd like to change the AOMDV code to round robin the paths, but looks
like the code available with version 2.35 is not finding more than one
path for a sending node.
Using the debug, I found that route replies (RREPs) reach the source
from different nodes, which is enough to find the expected paths.
Nevertheless, when printing the rt_num_paths_ variable, I see no more
than one path! Some intermediate nodes have more paths, but the source
does not.

Any suggestions?
Do you think it is a timeout issue?

Best,
Mateus