[ndnSIM] CalculateRoutes and link cost

Saran Tarnoi sarantarnoi at gmail.com
Mon Jun 10 04:37:28 PDT 2013

Dear All,

I'm curious how  CalculateRoutes in cdnGlobalRoutingHelper actually works.
Does it really take the link costs defined in topology file into routing
I modified the link costs in topology file but the route didn't change at

I found a very helpful guide about route metrics here.

However, cdnGlobalRoutingHelper.CalculateRoutes() don't follow the logic.
It seems to me that it uses only the hop count as routing metric.
If I misunderstand, please let me know.

Thank you so much for your time.
Saran Tarnoi
Graduate Student
Department of Informatics
The Graduate University for Advanced Studies (Sokendai)
Tokyo, Japan
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