ah, you got me there. indeed if I sniff on another host packets are
sent. I was fooled by the fact that I can see the packets on lo, is that
because lo is "noqueue"? sorry for the noise anyway.
Il 23/03/2015 15:46, Daniel Borkmann ha scritto:
On 03/23/2015 03:39 PM, Lorenzo Pistone wrote:
I'm checking with netsniff-ng, I use the same interface with which
I'm sending this email
Ok, well that doesn't work. If you emit packets with trafgen, it
uses by default a path that bypasses the traffic control layer.
If you really want to see with netsniff-ng or tcpdump what has been
emitted, you need to run trafgen with --qdisc-path .
For stress testing you could use ifpps to display current stats,
but those are rather global ones.
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