[Click] Storing annotation in the packet's payload

Eddie Kohler kohler at cs.ucla.edu
Tue Jul 15 13:10:59 EDT 2008


Hi Roberto, sorry for the delay.

The Wifi elements have a "PushAnno" that might be useful.  A "StorePaint" that 
stored an annotation byte wouldbe very easy to write too.

Eddie


roberto.riggio at create-net.org wrote:
> Hi,
> 
> before starting implementing my own element, is there a way in click
> to store the packet's annotation into the payload?
> 
> In my case I'm receiving some udp traffic from a raw wifi interface
> and i would like to store the packet's annotation into the paylod
> so i can process them later. In my case for example i would like to
> know the tx rate used and the number of retransmission.
> 
> Thanks
> R.
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