[Ndn-interest] About AIMD in ndn-tools
Klaus Schneider
klaus at cs.arizona.edu
Fri Jul 7 09:36:21 PDT 2017
On 07/07/2017 07:23 AM, Alexander Ni wrote:
> Dear Klaus
>
> But isn't NFD already support some interest rate control on routers?
> As I understand downstream(s) can reduce their interest rates to deal
> with congestion, no?
This is true as a general capability of NDN. But it has not been
implemented in NFD (nor been fully designed) yet.
Best regards
Klaus
>
> Best Regards,
> Alexander Ni
>
>
> On Thu, Jul 6, 2017 at 7:12 AM, Klaus Schneider <klaus at cs.arizona.edu
> <mailto:klaus at cs.arizona.edu>> wrote:
>
> Dear Alexander,
>
>
> On 07/05/2017 11:56 AM, Alexander Ni wrote:
>
> Hello Klaus,
>
> As I understand the AIMD congestion control in ndn-tools
> performed by decreasing of window size per roundtrip time. But
> is it also controlling interest rate?
>
>
> The rate is controlled implicitly by setting the window size, just
> like in TCP.
>
> And if it controlling, is interest control happens on
>
> routers also or only happens on the consumer.
>
>
> No the current catchunks application only runs on the consumer.
> There's no functionality on the routers yet.
>
> Best regards,
> Klaus
>
>
> Best Regards,
> Alexander Ni
>
>
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