From i.liyanage at surrey.ac.uk  Fri Nov  8 06:51:53 2013
From: i.liyanage at surrey.ac.uk (i.liyanage at surrey.ac.uk)
Date: Fri, 8 Nov 2013 14:51:53 +0000
Subject: [Ndn-interest] what is kept in Content Store
Message-ID: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>

Hi,

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,
isuru
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From shijunxiao at email.arizona.edu  Fri Nov  8 07:06:48 2013
From: shijunxiao at email.arizona.edu (Junxiao Shi)
Date: Fri, 08 Nov 2013 08:06:48 -0700
Subject: [Ndn-interest] what is kept in Content Store
In-Reply-To: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>
References: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>
Message-ID: <322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>

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:
>Hi,
>
>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,
>isuru
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>Ndn-interest mailing list
>Ndn-interest at lists.cs.ucla.edu
>http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest
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From i.liyanage at surrey.ac.uk  Fri Nov  8 07:21:14 2013
From: i.liyanage at surrey.ac.uk (i.liyanage at surrey.ac.uk)
Date: Fri, 8 Nov 2013 15:21:14 +0000
Subject: [Ndn-interest] what is kept in Content Store
In-Reply-To: <322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>
References: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>
Message-ID: <28625cb52dc84fd2b34a6d2de9333ced@DB4PR06MB224.eurprd06.prod.outlook.com>

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,
isuru

________________________________
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:
Hi,

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,
isuru

________________________________

Ndn-interest mailing list
Ndn-interest at lists.cs.ucla.edu
http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest
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From jdd at seas.wustl.edu  Fri Nov  8 07:25:45 2013
From: jdd at seas.wustl.edu (John DeHart)
Date: Fri, 8 Nov 2013 09:25:45 -0600
Subject: [Ndn-interest] what is kept in Content Store
In-Reply-To: <28625cb52dc84fd2b34a6d2de9333ced@DB4PR06MB224.eurprd06.prod.outlook.com>
References: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>
	<28625cb52dc84fd2b34a6d2de9333ced@DB4PR06MB224.eurprd06.prod.outlook.com>
Message-ID: <527D0279.5080006@seas.wustl.edu>


Isuru,

What do you mean by "connect to the NDN test bed"?

Do you mean that you have a node that you would like to add to the 
testbed or
that you would like to use an existing testbed gateway router as your
access for your clients into the testbed?

Regards,
John

On 11/8/13 9:21 AM, i.liyanage at surrey.ac.uk wrote:
> 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,
> isuru
>
> ------------------------------------------------------------------------
> *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:
>
>     Hi,
>
>     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,
>     isuru
>
>     ------------------------------------------------------------------------
>
>     Ndn-interest mailing list
>     Ndn-interest at lists.cs.ucla.edu
>     http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest
>
>
>
> _______________________________________________
> Ndn-interest mailing list
> Ndn-interest at lists.cs.ucla.edu
> http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest

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From i.liyanage at surrey.ac.uk  Fri Nov  8 07:32:23 2013
From: i.liyanage at surrey.ac.uk (i.liyanage at surrey.ac.uk)
Date: Fri, 8 Nov 2013 15:32:23 +0000
Subject: [Ndn-interest] what is kept in Content Store
In-Reply-To: <527D0279.5080006@seas.wustl.edu>
References: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>
	<28625cb52dc84fd2b34a6d2de9333ced@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<527D0279.5080006@seas.wustl.edu>
Message-ID: <828c74f7afdd4122b8cf74ee8eef6ee8@DB4PR06MB224.eurprd06.prod.outlook.com>

Hi John,
I meant the second one, to use testbed gateway router for accessing.

Many thanks,
isuru.
________________________________
From: John DeHart <jdd at seas.wustl.edu>
Sent: 08 November 2013 15:25
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


Isuru,

What do you mean by "connect to the NDN test bed"?

Do you mean that you have a node that you would like to add to the testbed or
that you would like to use an existing testbed gateway router as your
access for your clients into the testbed?

Regards,
John

On 11/8/13 9:21 AM, i.liyanage at surrey.ac.uk<mailto:i.liyanage at surrey.ac.uk> wrote:
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,
isuru

________________________________
From: Junxiao Shi <shijunxiao at email.arizona.edu><mailto: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<mailto: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<mailto:i.liyanage at surrey.ac.uk> wrote:
Hi,

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,
isuru

________________________________

Ndn-interest mailing list
Ndn-interest at lists.cs.ucla.edu<mailto:Ndn-interest at lists.cs.ucla.edu>
http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest




_______________________________________________
Ndn-interest mailing list
Ndn-interest at lists.cs.ucla.edu<mailto:Ndn-interest at lists.cs.ucla.edu>
http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest


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From iliamo at ucla.edu  Fri Nov  8 09:57:54 2013
From: iliamo at ucla.edu (Ilya Moiseenko)
Date: Fri, 8 Nov 2013 09:57:54 -0800
Subject: [Ndn-interest] what is kept in Content Store
In-Reply-To: <828c74f7afdd4122b8cf74ee8eef6ee8@DB4PR06MB224.eurprd06.prod.outlook.com>
References: <eef36892666e462cbbb3a27dc3797d5a@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<322c1dba-e7e7-4774-a30e-25afedb76c86@email.android.com>
	<28625cb52dc84fd2b34a6d2de9333ced@DB4PR06MB224.eurprd06.prod.outlook.com>,
	<527D0279.5080006@seas.wustl.edu>
	<828c74f7afdd4122b8cf74ee8eef6ee8@DB4PR06MB224.eurprd06.prod.outlook.com>
Message-ID: <1BF18266-6190-4719-A687-5FF877206E0F@ucla.edu>

Isuru,
If you want to experiment with changing cache behavior, I suggest you to use our NDN simulator 
You can find all information here http://ndnsim.net 

Ilya

On Nov 8, 2013, at 7:32 AM, <i.liyanage at surrey.ac.uk> <i.liyanage at surrey.ac.uk> wrote:

> Hi John,
> I meant the second one, to use testbed gateway router for accessing.
> 
> Many thanks,
> isuru.
> From: John DeHart <jdd at seas.wustl.edu>
> Sent: 08 November 2013 15:25
> 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
>  
> 
> Isuru,
> 
> What do you mean by "connect to the NDN test bed"? 
> 
> Do you mean that you have a node that you would like to add to the testbed or
> that you would like to use an existing testbed gateway router as your
> access for your clients into the testbed?
> 
> Regards,
> John
> 
> On 11/8/13 9:21 AM, i.liyanage at surrey.ac.uk wrote:
>> 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,
>> isuru
>> 
>> 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:
>> Hi,
>> 
>> 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,
>> isuru
>> 
>> Ndn-interest mailing list
>> Ndn-interest at lists.cs.ucla.edu
>> http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest
>> 
>> 
>> _______________________________________________
>> Ndn-interest mailing list
>> Ndn-interest at lists.cs.ucla.edu
>> http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest
> 
> _______________________________________________
> Ndn-interest mailing list
> Ndn-interest at lists.cs.ucla.edu
> http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest

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From alexander.afanasyev at ucla.edu  Mon Nov 11 13:47:55 2013
From: alexander.afanasyev at ucla.edu (Alex Afanasyev)
Date: Mon, 11 Nov 2013 13:47:55 -0800
Subject: [Ndn-interest] [ccnx-dev] Decode/parse CCN packet in python
In-Reply-To: <BAY173-W10E1D73A89E5C93E8D75BAA6FF0@phx.gbl>
References: <BAY173-W273B50D038E63B8BC54185A6FF0@phx.gbl>
	<4CFC4E5B40E4BA438BD657DD25BD961502B726@ICSBLRMB01.infics.com>
	<BAY173-W15B761CBCE115DB9ED9D4EA6FF0@phx.gbl>
	<BAY173-W10E1D73A89E5C93E8D75BAA6FF0@phx.gbl>
Message-ID: <8992853B-0F36-43C0-8A5B-E3FD23DC6ED1@ucla.edu>

Hi Anu,

You may want to try installing NDNx platform, which includes PyNDN library that will allow you to work with NDN packets in python.  Check http://named-data.net/codebase/platform/ for more detail.

---
Alex

> On Nov 11, 2013, at 10:57 AM, Anu Mercian <anumercian at live.com> wrote:
> 
> Hi all,
>  
> Any help on this topic would be really helpful.
> 
> Thank you,
> Anu
> From: anumercian at live.com
> To: samuels at infinite.com; ccnx-dev at ccnx.org
> Date: Sun, 10 Nov 2013 22:09:03 -0700
> Subject: Re: [ccnx-dev] Decode/parse CCN packet in python
> 
> Hi Samuel,
> 
> I am using ccnx-0.8.0
> 
> Thank you,
> Anu
> 
> From: Samuels at infinite.com
> To: anumercian at live.com; ccnx-dev at ccnx.org
> Date: Mon, 11 Nov 2013 04:19:44 +0000
> Subject: Re: [ccnx-dev] Decode/parse CCN packet in python
> 
> Which version are you trying to use?
> 
>  
> 
> From: ccnx-dev [mailto:ccnx-dev-bounces at ccnx.org] On Behalf Of Anu Mercian
> Sent: Monday, November 11, 2013 7:55 AM
> To: ccnx-dev at ccnx.org
> Subject: [ccnx-dev] Decode/parse CCN packet in python
> 
>  
> 
> Hi all,
> 
>  
> 
> I am looking to decode a CCN packet to obtain the details (content name etc) within a python code, how can the libraries of ccnx be imported to python code?
> 
>  
> 
> I have checked that decoding a CCN packet in JAVA API can be done by: 
> 
>   
> 
>  
> 
> ContentObject co = new ContentObject();
> 
> co.decode( byte[] );
>  
> But I do not find enough documentation for python support. Can someone help me out with this?
> Thank you in advance,
> Anu
> 
> 
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