[ndnSIM] A question on perFibRateLimit

加藤尭彦 tk.kt0518 at gmail.com
Sun Nov 29 03:05:52 PST 2015

Dear Dr. Alexander Afanasyev,

  My name is Takahiko Kato.  I'm an undergraduate student in Sophia
University, Tokyo, Japan.  I'm studying an NDN system in my undergraduate
research activity.  Now, I'm trying to implement the stateful forwarding in
ndnSIM, but I have some difficulties.

  My current situation is the following.
1.  I'm using ndnSIM 1.0, and the
"ns3::ndn::fw::BestRoute::PerOutFaceLimits::PerFibLimits" setting with
"ns3::ndn::Limits::Rate" and "EnableNACKs" = "true".  I also use the dumbel
topology with two consumers and two publishers, and the best route routing.
2.  When I invoke the simulator, the function "LeakBucket" is invoked
through "NotifyNewAggregate" for perOutFaceLimit, but not for perFibLimit.
Those functions are defined in src/ndnSIM/utils/ndn-limits-rate.cc.  As a
result, the value of m_bucket is not decreased for perFibLimit.

If you kindly tell me something about this situation,  I'll be very much

Sincerely Yours,
Takahiko Kato
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