[ns] Urgent - Reg nodeid in ns!!

[Archana Krishna <KArch@UH.EDU>]

Hi,

I have the following question, can you please help me out.

I have the following topology

    node0 -
            -
              - node2 ---- node3
            -
    node1 -


Now node0 and node1 are the two sources and node3 is the destination node.

According to my needs, I am using a SimpleIntServ queue and there is a 
queuemonitor on each link since I need some statistics.

The way the packets flow in this network is that , the packets from node0 
first enter the snoopqueueIn object, queue, snoopqueueOut and link 
etc.....reach node2 and same thing follows and they reach node3.

I need to attach arrival and service timestamps at node2. i.e. When it 
enters the snoopqueueIn object associated with node2 I add arrival timestamp 
and when it enters the snoopqueueOut object I add service timestamp.

The question is how do I determine if the snoopqueueIn and out belong to 
node2......since each node have their respective snoopqueues.

I thought the only way to know is by trying to figure out the address of 
node2 and see if i can access the info in snoopqueue objects since they will 
be invoked from the node.....

So can you please tell me how do I get the address of the node to which the 
snoopqueue objects belong to.....

Thanks in advance.
Archana