That worked perfectly, using ip & 0xfc == 0x80 I was able to do perform a packet capture and only capture CS4 packets. Additionally, based on your response I was able to learn how to setup a capture filter for AF41: ip & 0xfc == 0x88
I tested the AF41 filter and that worked as well.
Thanks for the solution.
answered 30 Sep '11, 10:02
That would be
answered 28 Sep '11, 23:42