[Tinyos-help] Basestation

[Mona.baher]

Hi All
I have question regards the BaseStaion application in tinyos2.0.2
It is written in the readme file that IF:
* Removing all preprocessor definitions in the Makefile
    - Only accept packets destined for the base station's address, and
acknowledge those packets

I removed all preprocessor definitions however I still receive packets
which are not destined to my basestation.

I know that the basestation is  snooping packets, but I comment out
all the snooping code and still receiving packets which are not
destined to my application!!!!
Please help me if you can, I just want to let the basestaion to
receive  packets from a particular node only.

thank you for any help
 Mona