Hi Everyone,

I'm attempting to set up a very simple network for simulation with TOSSIM (using TinyOS 1.1.15), but I'm running into some problems.

I have a very simple network setup as depicted below:

0 <------->  1  <--------> 2

As you can see, this is just a simple line topology for 3 nodes. To represent this topology, I created the following file:

mytopology.nss
-----------------
0:1:0.01
1:0:0.01
1:2:0.01
2:1:0.01

When I start TOSSIM, I use the command:

build/pc/main.exe -rf=./mytopology.nss 3

However, when I examine the the AM debug messages (as well as my own debug messages), it appears that Node 2 is receiving an initial broadcast from node 0 (even though they are not neighbours).

Does anyone have any idea what might be causing this behavior? Also, is there any way to have the TOSSIM executable indicate when it starts execution whether or not it could properly load the topology file???

I hope someone can help me with this!

Brett P
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