I am using the "-K", I am using ubuntu 12.04 version, tcpreplay: 4.0.4,
and I am using mininet to create an SDN network.
On Fri, May 2, 2014 at 5:28 PM, Reham Mohamed <reham.fmoha...@gmail.com>wrote:
> and how can i split the file?
>
>
> On Fri, May 2, 2014 at 1:22 PM, Sandeep Kumar <sandeepdas....@gmail.com>wrote:
>
>> Split the files into multiple files and then play them.
>>
>>
>> Regards,
>> Sandeep
>>
>>
>> On Fri, May 2, 2014 at 4:03 PM, Reham Mohamed
>> <reham.fmoha...@gmail.com>wrote:
>>
>>> Thanks a lot for your help.
>>>
>>> Now i am trying to replay a pcap file on one virtual machine, but once
>>> the computer starts to run this file, the whole system stop working. The
>>> pcap file is almost 2 GB. What should i do to solve this problem?
>>>
>>> Thanks
>>>
>>>
>>> On Thu, May 1, 2014 at 6:32 PM, Sandeep Kumar
>>> <sandeepdas....@gmail.com>wrote:
>>>
>>>> If i'm not mistaken then tcpwrite/tcpedit is right tool to change pcap
>>>> files.
>>>>
>>>> Its simple to use. Just do a little bit of search and you will be
>>>> easily able to do that.
>>>>
>>>> Regards,
>>>> Sandeep
>>>>
>>>>
>>>> On Thu, May 1, 2014 at 9:07 PM, Reham Mohamed <reham.fmoha...@gmail.com
>>>> > wrote:
>>>>
>>>>> Thanks for your reply.
>>>>>
>>>>> I am a beginner in using tcpreplay. I could not understand how should
>>>>> i change in the pcap file. The pcap file i am using contains a lot of
>>>>> packets that are destined to many hosts other than host B i want to send
>>>>> the flows to. What i want to do it forward the flows in the pcap file
>>>>> from
>>>>> host A to host B using tcpreplay. What are the command i should use to be
>>>>> able to do so?
>>>>>
>>>>> Thank you!
>>>>>
>>>>>
>>>>> On Thu, May 1, 2014 at 5:10 PM, Sandeep Kumar <
>>>>> sandeepdas....@gmail.com> wrote:
>>>>>
>>>>>> You need to edit your pcap files before playing them using tcpreplay.
>>>>>>
>>>>>> So for example in your pcap file there are few packets which you want
>>>>>> to be destined to a certain Host A's IP X.X.X.X.
>>>>>> You need to change the destination IP address of packets in your pcap
>>>>>> file and set it to IP address of Host A X.X.X.X along with that you need
>>>>>> to
>>>>>> change the destination MAC address and set it to the either the MAC of
>>>>>> next
>>>>>> switch or the MAC of Host A.
>>>>>>
>>>>>> Make sure that you set proper Checksum at both Network and transport
>>>>>> level.
>>>>>>
>>>>>> Then play your file using tcpreplay the packets will reach to
>>>>>> required destination.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Regards,
>>>>>> Sandeep
>>>>>>
>>>>>>
>>>>>> On Thu, May 1, 2014 at 7:48 PM, Reham Mohamed <
>>>>>> reham.fmoha...@gmail.com> wrote:
>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> I am using mininet to create an emulated topology which contains two
>>>>>>> switches, each one of them is connected to two hosts. I am trying to use
>>>>>>> tcpreplay to use a pcap file to generate flows from host 1 to host 2.
>>>>>>> How
>>>>>>> can this be done? how can i sent flows using pcap files from one host to
>>>>>>> another?
>>>>>>>
>>>>>>> Your help is highly appreciated,
>>>>>>>
>>>>>>> Thanks in advance,
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
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>>>>>>
>>>>>>
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>>>>>
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
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>>>>> unparalleled scalability from the best Selenium testing platform
>>>>> available.
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>>>>>
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
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>>>> unparalleled scalability from the best Selenium testing platform
>>>> available.
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>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
>>> Instantly run your Selenium tests across 300+ browser/OS combos. Get
>>> unparalleled scalability from the best Selenium testing platform
>>> available.
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>>
>>
>>
>> ------------------------------------------------------------------------------
>> "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
>> Instantly run your Selenium tests across 300+ browser/OS combos. Get
>> unparalleled scalability from the best Selenium testing platform
>> available.
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>>
>
>
------------------------------------------------------------------------------
"Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
Instantly run your Selenium tests across 300+ browser/OS combos. Get
unparalleled scalability from the best Selenium testing platform available.
Simple to use. Nothing to install. Get started now for free."
http://p.sf.net/sfu/SauceLabs
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