Hi
i'm testing Thread_Coap_MultiBoard example and it works well as readme.txt explained.
but it's on m4(=cpu1) layer.
i have question for m0 behavior about mesh network.
i get a m0(=cpu0)'s serial log below
```
[0002283462] [MLE] [INFO]-MLE-----: Receive Advertisement (fe80:0:0:0:c8f5:87b:4ce2:d924,0x2c00)
[0002283464] [MLE] [INFO]-MLE-----: Route table updated
[0002283464] [MLE] [INFO]-MLE-----: 2c00 -> 6000, cost:1 1, lqin:3, lqout:3
[0002283465] [MLE] [INFO]-MLE-----: 5400 -> fc00, cost:0 16, lqin:0, lqout:0
[0002283466] [MLE] [INFO]-MLE-----: 6000 -> 2c00, cost:1 1, lqin:3, lqout:3
[0002283467] [MLE] [INFO]-MLE-----: 9000 -> 6000, cost:1 1, lqin:3, lqout:3
[0002283468] [MLE] [INFO]-MLE-----: bc00 -> 6000, cost:1 1, lqin:3, lqout:3
```
Not like the above, can i change network topology as i want ?
if then, How can I do that?
