Hi, first sorry for this misunderstanding, I wanted to say that this phenomenon in the BaseStation is due to the Snoop Component, but if the applications nodes does not use the Snoop Component, it must be a filter Group ID. Once years ago, we had the same conversation with this topic: http://www.mail-archive.com/tinyos-help@millennium.berkeley.edu/msg39173.html
Regards, Antonio Rosa. 2013/1/4 Eric Decker <cire...@gmail.com> > > > On Fri, Jan 4, 2013 at 12:30 AM, antonio rosa < > antoniorosarodrig...@gmail.com> wrote: > >> Hi, about BaseStation, it uses Snoop Component and for that, it snoop >> all packets, about the node ids, it shouldn't do it. >> > > Snoop actually is intended to see all packets (its like a packet sniffer). > > > Are you saying that it shouldn't accept packets that don't match Group? > > >> >> 2013/1/3 Kumar, Vimal (S&T-Student) <vk...@mail.mst.edu> >> >>> Hi, >>> >>> I was testing DEFAULT_LOCAL_GROUP on TinyOS 2.1.2 for which I wrote a >>> simple application with two motes bouncing a message back and forth. The >>> motes received each other's message when they had the same group ID but >>> even when they had different group IDs. I set the group IDs in the make >>> file using the DEFAULT_LOCAL_GROUP directive. I can see that the group IDs >>> are set correctly in the transmitted packet but the receiving node does not >>> discard messages with different group IDs. Same thing happens with the >>> BaseStation, which also does not make any distinction between group IDs. Is >>> this a known issue or am I doing something wrong here? >>> >>> Thanks >>> -vimal >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> Tinyos-help@millennium.berkeley.edu >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> >> _______________________________________________ >> Tinyos-help mailing list >> Tinyos-help@millennium.berkeley.edu >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > > > -- > Eric B. Decker > Senior (over 50 :-) Researcher > >
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