PIM with more that 128 nodes

[Ljubica Blazevic <blazevic@lrc.di.epfl.ch>]

Hello,

I have tried PIM simulation for the topology consisting of more than 128 
nodes.
I used Node expandaddr to expand the address space and Node allocaddr to 
allocate a multicast address. The problem that I have seen is that when a node 
joins the multicast group join messages are not propagated to the RP, so the 
multicast tree is not established.

I tried to change  PIM procedure called mcastGrp that checks if the group has 
the form of multicast address but this doesn't help.

Please, could anybody show me how to run PIM simulations for more than 128 
nodes.

Thanks in advance,
Ljubica