hi,
Nowadays I am trying to handle netflows with click.I think it's really
useful and helpful when I caputure or classify the packets but when I want to
handle the packets more precisely,it's hard to do that.
As I see from the web,click stores packets in a single flat array of
bytes.And now I want to parse the packets and then store every part of packets
separately.
Now my question is I can parse the packets from the array,but I don't know
how to store them,particularly,the data.How to store and handle the binary data?
Besides,is there a packet structure that I can use to get every part of
the packet easily,like src ip,dst ip,src port,dst port,protocol and so on ?
Best wishes and waiting for your responses!
Thank you!
Sincerely yours,
Aaron
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