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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>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> "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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>>
>
>
>
> ------------------------------------------------------------------------------
> "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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>
------------------------------------------------------------------------------
"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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