[ndnSIM] enabling and disabling caching

[Atif Rehman]

Hi Amulya!

You can enable or disable cache on the different nodes by using "ndn::SetOldContentStore" method of StackHelper class. When you are installing NDN stack on a specific node and you want to disable the cache, pass "ns3::cs::Nocache" parameter to SetOldContentStore method. Following code will help you to understand better.

// Install NDN stack with Nocache (disable) policy on node 1.
  ndn::StackHelper ndnHelper;
  ndnHelper.SetDefaultRoutes(true);
  ndnHelper.SetOldContentStore("ns3::ndn::cs::Nocache");
  ndnHelper.Install(nodes.Get(1));

// Install NDN stack with default (Lru) cache policy on node 2.
  ndn::StackHelper ndnHelper;
  ndnHelper.SetDefaultRoutes(true);
  ndnHelper.Install(nodes.Get(2));

Following are available content store cache policies.
ns3::ndn::cs::Lru
ns3::ndn::cs::Lfu
ns3::ndn::cs::Fifo
ns3::ndn::cs::Random
ns3::ndn::cs::Nocache

Regards

Atif Ur Rehman (Ph.D. Student)

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Today's Topics:

   1. enabling and disabling caching (amulya amy)


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Message: 1
Date: Thu, 26 Jul 2018 17:48:32 +0530
From: amulya amy <ammu.amulya12 at gmail.com>
To: ndnsim <ndnsim at lists.cs.ucla.edu>
Subject: [ndnSIM] enabling and disabling caching
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        <CALm1VbcSxFx2OSck=hxkQ5L5rzhNPZcgbRa5EBzP-Gi3tTDc3w at mail.gmail.com>
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Hello,
can anybody say how to enable caching on some nodes and disable caching on
other nodes simultaneously?? please help
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