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[mininet-discuss] mininet-discuss Digest, Vol 50, Issue 22

k102073 Muhammad Haris Azfar k102073 at nu.edu.pk
Tue Apr 15 14:14:03 PDT 2014


My virtual box was working fine but I don;t know what has happened to it,
it is now not working with the host only adapter and when I try to add it
from file -> preferences It again failed to create the host only adapter
network interface.


On Wed, Apr 16, 2014 at 12:58 AM, <
mininet-discuss-request at lists.stanford.edu> wrote:

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> Today's Topics:
>
>    1. Re: Add Remote Controller (brian mullan)
>    2. the maximum number of switches can be simulated (Ke Liu)
>    3. about tcp in mininet (???)
>    4. Re: about tcp in mininet (Philip Wette)
>    5. About mininet (=?gb18030?B?7Ou35w==?=)
>    6. Re: Add Remote Controller (habib allah khosravi)
>    7. Re: the maximum number of switches can be simulated (Bob Lantz)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 14 Apr 2014 18:51:47 -0400
> From: brian mullan <bmullan.mail at gmail.com>
> To: habiballah_khosrave at yahoo.com
> Cc: mininet-discuss at lists.stanford.edu
> Subject: Re: [mininet-discuss] Add Remote Controller
> Message-ID:
>         <
> CAFX-c4vwdOj7-6s4fUp+d88jQo16tsSddW-LL43xFddodv79Cw at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> did you stop the mininet internal controller first?
>
> did you to just use the mininet command line first and see if it connects
> to the "remote" controller.
>
> sudo mn --topo=tree,3  --controller=remote,ip=127.0.0.1
>
> you should see it connect to your controller if it is on the same system
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> ------------------------------
>
> Message: 2
> Date: Tue, 15 Apr 2014 14:42:59 +0800
> From: Ke Liu <poppin.ke at gmail.com>
> To: mininet-discuss at lists.stanford.edu
> Subject: [mininet-discuss] the maximum number of switches can be
>         simulated
> Message-ID:
>         <
> CAOCvdrX6nKXec0V-Sjvqnzxtur4i9XMOr5GZBDCTeAVwNp3LbQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi, All,
>
> I create a tree topology that creates more than 500 switches, but our
> controller only receives the TCP connection requests  from only 247
> switches, I saw the previous post that also raised the similar problem,
> they could not simulate 1000 switches using Mininet, I want to ask whether
> this problem is solved or not right now, or any direction to solve it
>
> Thanks
>
> --
> Liu, Ke, Ph.D
> Assistant Professor
> State Key Laboratory of Computer Architecture
> Institute of Computing Technology,Chinese Academy of Sciences
> Phone: +86-13810814278
> Email: liuke at ict.ac.cn
> Website: http://acs.ict.ac.cn/network-system/liuke/
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> ------------------------------
>
> Message: 3
> Date: Tue, 15 Apr 2014 17:33:35 +0800
> From: ??? <a1991703 at gmail.com>
> To: mininet-discuss at lists.stanford.edu
> Subject: [mininet-discuss] about tcp in mininet
> Message-ID:
>         <CANS=THmg5rnAjGTKja56DB7uUN42U=+
> cO62Ww6gqJeag_bdo5A at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi all
> i am a research man in ASIA
> i am a beginner in mininet
> and my question is when we are using mininet
> all of the transmission are using tcp?or can we use udp?or more?
> and how can i set the different protocol when we are testing?
>
> thanks so much
>
> ETHAN
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> ------------------------------
>
> Message: 4
> Date: Tue, 15 Apr 2014 11:38:32 +0200
> From: Philip Wette <wette at mail.upb.de>
> To: mininet-discuss at lists.stanford.edu
> Subject: Re: [mininet-discuss] about tcp in mininet
> Message-ID: <534CFE18.40106 at mail.upb.de>
> Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
>
> Hi,
>
> Am 15.04.14 11:33, schrieb ???:
> > Hi all
> > i am a research man in ASIA
> > i am a beginner in mininet
> > and my question is when we are using mininet
> > all of the transmission are using tcp?or can we use udp?or more?
> You can use all protocols you like. There is no limitation by mininet.
> > and how can i set the different protocol when we are testing?
> Exactly in the same way as you would use that protocols on any linux
> system. Mininet offers you a bash process on each emulated host. Just
> invoke the required commands there.
>
>
> Best,
>
> Philip
> >
> > thanks so much
> >
> > ETHAN
> >
> >
> > _______________________________________________
> > mininet-discuss mailing list
> > mininet-discuss at lists.stanford.edu
> > https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
>
>
> --
> Philip Wette, M.Sc.             E-Mail: wette at mail.upb.de
> University of Paderborn         Tel.:   05251 / 60-1716
> Department of Computer Science
> Computer Networks Group         http://wwwcs.upb.de/cs/ag-karl
> Warburger Stra?e 100            Room:   O3.152
> 33098 Paderborn
>
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>
> ------------------------------
>
> Message: 5
> Date: Tue, 15 Apr 2014 18:12:20 +0800
> From: "=?gb18030?B?7Ou35w==?=" <1324267947 at qq.com>
> To: "=?gb18030?B?bWluaW5ldC1kaXNjdXNz?="
>         <mininet-discuss at lists.stanford.edu>
> Subject: [mininet-discuss] About mininet
> Message-ID: <tencent_7EF332F5755B7B2D6281F81F at qq.com>
> Content-Type: text/plain; charset="gb18030"
>
> Dear Sender,
>
>
> I appreciate your help, but sorry to tell you that I can't access the URL.
> It seems to be a broken link, could you kindly send me accessible link or
> attach as .Pdf file and e-mail me again. And btw, I'm not connected to
> Stanford intranet, please confirm the link can be accessed on the internet.
>
>
> Thanks in advance!
>
>
> Jane
>
>
>
> ------------------
> -----------------------------------
> ??
>         ??
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> ------------------------------
>
> Message: 6
> Date: Tue, 15 Apr 2014 04:57:33 -0700 (PDT)
> From: habib allah khosravi <habiballah_khosravi at yahoo.com>
> To: brian mullan <bmullan.mail at gmail.com>,
>         "habiballah_khosrave at yahoo.com" <habiballah_khosrave at yahoo.com>
> Cc: "mininet-discuss at lists.stanford.edu"
>         <mininet-discuss at lists.stanford.edu>
> Subject: Re: [mininet-discuss] Add Remote Controller
> Message-ID:
>         <1397563053.69496.YahooMailNeo at web140205.mail.bf1.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I had made a mistake. The correct form is as
>
> ...
> net = Mininet(controller=none, topo=topo, link=TCLink, autoSetMacs =
>  True)
> ...
>
>
> On Tuesday, April 15, 2014 3:22 AM, brian mullan <bmullan.mail at gmail.com>
> wrote:
>
> did you stop the mininet internal controller first?
>
>
> did you to just use the mininet command line first and see if it connects
> to the "remote" controller.
>
> sudo mn --topo=tree,3? --controller=remote,ip=127.0.0.1
>
> you should see it connect to your controller if it is on the same system
>
>
> _______________________________________________
> mininet-discuss mailing list
> mininet-discuss at lists.stanford.edu
> https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
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>
> ------------------------------
>
> Message: 7
> Date: Tue, 15 Apr 2014 12:58:52 -0700
> From: Bob Lantz <rlantz at cs.stanford.edu>
> To: Ke Liu <poppin.ke at gmail.com>
> Cc: mininet-discuss at lists.stanford.edu
> Subject: Re: [mininet-discuss] the maximum number of switches can be
>         simulated
> Message-ID: <74A5984A-0601-42EA-9E04-046D0DA63B28 at cs.stanford.edu>
> Content-Type: text/plain; charset="us-ascii"
>
> How many switches, hosts and links are you trying to create?
>
> On Apr 14, 2014, at 11:42 PM, Ke Liu <poppin.ke at gmail.com> wrote:
>
> > Hi, All,
> >
> > I create a tree topology that creates more than 500 switches, but our
> controller only receives the TCP connection requests  from only 247
> switches, I saw the previous post that also raised the similar problem,
> they could not simulate 1000 switches using Mininet, I want to ask whether
> this problem is solved or not right now, or any direction to solve it
> >
> > Thanks
> >
> > --
> > Liu, Ke, Ph.D
> > Assistant Professor
> > State Key Laboratory of Computer Architecture
> > Institute of Computing Technology,Chinese Academy of Sciences
> > Phone: +86-13810814278
> > Email: liuke at ict.ac.cn
> > Website: http://acs.ict.ac.cn/network-system/liuke/
> > _______________________________________________
> > mininet-discuss mailing list
> > mininet-discuss at lists.stanford.edu
> > https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
>
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> Subject: Digest Footer
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> ------------------------------
>
> End of mininet-discuss Digest, Vol 50, Issue 22
> ***********************************************
>



-- 
Regards,
Muhammad Haris Azfar
Student - Batch 2010
Department of Computer Science
FAST - National University of Computer and Emerging Sciences
Karachi Campus
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