On Thu, Jan 05, 2017 at 04:00:36PM +0100, Jesper Dangaard Brouer wrote:
> Hi Vadim,
> I just noticed the new trafgen syntax, I really like it.
> I was playing with testing the kernels ICMP handling code and
> validating some change to the icmp rate-limiting, and wrote an trafgen
> conf for generating a "big" enough ping flood (as hping was not fast
> enough, and ping ratelimit itself).
> Old syntax here and new.
> With the old syntax I could not express the seq number increment
> correctly (only 1 byte updated), with the new syntax I can. The old
> dinc() is sort of "broken" IHMO.
> Commits showing the transformation:
>  https://github.com/netoptimizer/network-testing/commits/2b26ad7e66
> Best regards,
> Jesper Dangaard Brouer
> MSc.CS, Principal Kernel Engineer at Red Hat
> LinkedIn: http://www.linkedin.com/in/brouer
Yes, while introducing these proto dynamic functions I realized that
logic for the old/low-level "dinc" does not work well, and I tried add
separate implementation for new "dinc", I will try to unify them to use
only one logic.
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