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[mininet-discuss] Unexpected host in In-band controller

Murphy McCauley murphy.mccauley at gmail.com
Fri Apr 18 16:07:51 PDT 2014


Here's an easy way:
http://www.wireshark.org/tools/oui-lookup.html

-- Murphy

On Apr 18, 2014, at 12:29 PM, Tuba Uzakgider <tubauzakgider at gmail.com> wrote:

> Hi Murphy,
> 
> I checked interfaces, but I don't know that how can I looked up OUI. Can you help me, how can I do this?
> 
> 
> 2014-04-18 3:41 GMT+03:00 Gregory Gee <gee.developer at gmail.com>:
> 
>    By default, Mininet runs out-of-band where the controller is running on your PC instead of inside a Mininet host.
> 
> Greg
> 
> On 17/04/2014 3:07 PM, Rushit Parekh wrote:
>> hello sir,
>> my question is i need to know difference between inband and outband controller in SDN
>> 
>> if i use
>> >sudo mn --topo=tree,fanout=3,depth=4
>> 
>> 
>> is it inband ?? or outband??
>> 
>> 
>> 
>> 
>> 
>> On Fri, Apr 18, 2014 at 12:20 AM, Gregory Gee <gee.developer at gmail.com> wrote:
>> We would need to see it's content.
>> 
>> 
>> 
>> 
>> On Thu, Apr 17, 2014 at 2:47 PM, Tuba Uzakgider <tubauzakgider at gmail.com> wrote:
>> I'm using "sudo python TopoInnand.py" script to start the topology.
>> 
>> 
>> 2014-04-17 21:37 GMT+03:00 Gregory Gee <gee.developer at gmail.com>:
>> 
>> Can we see the script you tried to use to start the topology?  Hard to know if it was a syntax or logic issue without seeing it.
>> 
>> Greg
>> 
>> 
>> 
>> On Thu, Apr 17, 2014 at 12:26 PM, Tuba Uzakgider <tubauzakgider at gmail.com> wrote:
>> Does anyone have any suggestions? 
>> 
>> 
>> 
>> Hi,
>> 
>> I have a topology with 4 switches and 5 hosts (as cont, h1, h2, h3, h4). cont host is in-band controller. I'm using Floodlight Controller in cont host.                                                           When i was started mininet, unexpected host  ( has unknown MAC ) was added switch 1 to -2 port. 
>> I want to ask that what's this unexpected host? Can you explain it ?
>> 
>> Thank you in advance.
>> 
>> My Topology;
>> 
>>                   h2
>>                    |
>>                   s2
>>                 /   |  \
>>     h1 --- s1  --|-- s3 ---h3
>>            /    \   |   /
>>           /      \  |  /
>>       cont      s4
>>                     |
>>                    h4
>> 
>> 
>> 2014-04-16 21:14 GMT+03:00 Tuba Uzakgider <tubauzakgider at gmail.com>:
>> 
>> Hi,
>> 
>> I have a topology with 4 switches and 5 hosts (as cont, h1, h2, h3, h4). cont host is in-band controller. I'm using Floodlight Controller in cont host. When i was started mininet, unexpected host  ( has unknown MAC ) was added switch 1 to -2 port. 
>> I want to ask that what's this unexpected host? Can you explain it ?
>> 
>> Thank you in advance.
>> 
>> My Topology;
>> 
>>                   h2
>>                    |
>>                   s2
>>                 /   |  \
>>     h1 --- s1  --|-- s3 ---h3
>>            /    \   |   /
>>           /      \  |  /
>>       cont      s4
>>                     |
>>                    h4
>> 
>> 
>> _______________________________________________
>> mininet-discuss mailing list
>> mininet-discuss at lists.stanford.edu
>> https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> mininet-discuss mailing list
>> mininet-discuss at lists.stanford.edu
>> https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
>> 
>> 
>> 
>> 
>> -- 
>> 
>> With Regards,
>> 
>> Rushit Parekh
>> 9426317847
> 
> 
> _______________________________________________
> mininet-discuss mailing list
> mininet-discuss at lists.stanford.edu
> https://mailman.stanford.edu/mailman/listinfo/mininet-discuss
> 
> 

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