[Mini-NDN] [EXT] Issue related to truncated data packets

Ritu Bordoloi bordoloi.ritu1988 at gmail.com
Mon Sep 21 23:21:40 PDT 2020


 Dear Junxiao,

Please find the attached pcap file and also ndndump file.

Thanks,
Ritu

On Tue, Sep 22, 2020 at 12:44 PM Junxiao Shi <shijunxiao at email.arizona.edu>
wrote:

> Hi Ritu
>
> Send *pcap file *from tcpdump, not text output.
>
> Yours, Junxiao
>
> On Mon, Sep 21, 2020 at 21:27 Ritu Bordoloi <bordoloi.ritu1988 at gmail.com>
> wrote:
>
>> *External Email*
>> Dear Junxiao,
>>
>> Thank you again for your quick response. I used tcpdump as you suggested.
>> However, I can't map the data packets (i.e., chunks) with the respective
>> file. I am attaching both tcpdump and ndndump files of a host for the same
>> topology for your reference.
>>
>> My aim is to map the data chunks with the respective file, so that I can
>> calculate the delay between sending an interest and getting back the
>> corresponding data chunk. Can you give me any further suggestions on this?
>> That will be very helpful.
>>
>> Thank you.
>>
>> Regards,
>> Ritu
>>
>> On Mon, Sep 21, 2020 at 7:51 PM Junxiao Shi <shijunxiao at email.arizona.edu>
>> wrote:
>>
>>> Hi Ritu
>>>
>>> 1. Use *tcpdump*, not ndndump.
>>> 2. Send the *pcap file*, not text or pictures.
>>>
>>> Yours, Junxiao
>>>
>>> On Mon, Sep 21, 2020 at 05:07 Ritu Bordoloi via Mini-NDN <
>>> mini-ndn at lists.cs.ucla.edu> wrote:
>>>
>>>> *External Email*
>>>>  Dear All,
>>>>
>>>> In my topology, a host can send multiple requests for different files.
>>>> Now I have with me truncated data packets. As a result, I am not able to
>>>> map the appropriate data packet with the file. I am attaching a screenshot
>>>> of a dump file of a host for your reference.
>>>>
>>>> Can someone give me any idea how to get the details of the truncated
>>>> data packets, so that I can see which data packet is related to which file?
>>>>
>>>> Thank you in advance.
>>>>
>>>> Best,
>>>> Ritu
>>>>
>>>>
>>>
>>
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