[ns] Multicast Q

[srikanth krishnamohan <srikk@cs.iastate.edu>]

Hi,
  Could any one tell me how to create and send packets to a multicast
group dynamically (in c++ at run time). I have created the mcast addr
using Node allocaddr (in node 0) and i send it to node 2 (topology is
0-1-2). Now node 2 has to join the group. How do i do this?

After node 2 joins the group, node 0 has to mcast the packets via node 1.
When i transmit packets from node 0 with IP dst addr set to mcast group
addr got above , i get slot not found error.

Thanks 

Srikanth