[Ndn-interest] what is kept in Content Store

i.liyanage at surrey.ac.uk i.liyanage at surrey.ac.uk
Fri Nov 8 07:21:14 PST 2013

Hi Junxiao,

Many thanks for the quick reply.
If i wanted to change the cache behavior which file (source code), should I refer to.
And one other question, is it possible for me to connect to NDN test bed.

Many thanks,

From: Junxiao Shi <shijunxiao at email.arizona.edu>
Sent: 08 November 2013 15:06
To: Liyanage IU Mr (PG/R - Electronic Eng); ndn-interest at lists.cs.ucla.edu
Subject: Re: [Ndn-interest] what is kept in Content Store

Hi isuru

ContentStore is an in-memory data structure on each NDN forwarder (ndnd process).

Recent Data packets are cached in the ContentStore.
Admission policy: admit all
Replacement policy: stale first, then LRU

ContentStores are not shared between nodes. Each node maintains its own ContentStore.

Yours, Junxiao

i.liyanage at surrey.ac.uk wrote:

I'm new to NDN. I have a question about Content Store.
Actually what is cached in CS?? is it independent from each node?

Many thanks,


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