[ndnSIM] Explanation of trace file

Spyridon (Spyros) Mastorakis mastorakis at CS.UCLA.EDU
Sat Mar 26 10:01:51 PDT 2016


Hi Asif,

the internal face is the face that NFD uses to communicate with its managers (used for command Interests). You can think of the netDeviceFace as the network layer interfaces of a router. The ndnFace refers to the ndnSIM specific implementation of the ndn-cxx face. The appFace refers to the face of an ndnSIM application receiving Data and Interest packets. The face ids are used to distinguish among the different faces. You can take a look here as well:

http://ndnsim.net/2.1/metric.html

What application you were running when you obtained this trace file?

Thanks,

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA




> On Mar 26, 2016, at 9:08 AM, Shahid Md. Asif Iqbal <asifcsep at gmail.com> wrote:
> 
> Dear All,
> Can anyone please explain the rate-trace file for me? Especially the meaning of internal, netDeviceFace://, ndnface://24, appface:// and how are these face relating each others.And, also how are these faces having face id like 257, 258.....
> 
> Time    Node    FaceId    FaceDescr    Type    Packets    Kilobytes    PacketRaw    KilobytesRaw
> 1    24    1    internal://    InInterests    0    0    0    0
> 1    24    1    internal://    OutInterests    0    0    0    0
> 1    24    1    internal://    InData    0    0    0    0
> 1    24    1    internal://    OutData    0    0    0    0
> 1    24    1    internal://    InSatisfiedInterests    0    0    0    0
> 1    24    1    internal://    InTimedOutInterests    0    0    0    0
> 1    24    1    internal://    OutSatisfiedInterests    1.6    0    2    0
> 1    24    1    internal://    OutTimedOutInterests    0    0    0    0
> 1    24    257    netDeviceFace://    InInterests    8    0.25    10    0.3125
> 1    24    257    netDeviceFace://    OutInterests    0    0    0    0
> 1    24    257    netDeviceFace://    InData    0    0    0    0
> 1    24    257    netDeviceFace://    OutData    0    0    0    0
> 1    24    257    netDeviceFace://    InSatisfiedInterests    0    0    0    0
> 1    24    257    netDeviceFace://    InTimedOutInterests    0    0    0    0
> 1    24    257    netDeviceFace://    OutSatisfiedInterests    0    0    0    0
> 1    24    257    netDeviceFace://    OutTimedOutInterests    0    0    0    0
> 1    24    258    netDeviceFace://    InInterests    8    0.25    10    0.3125
> 1    24    258    netDeviceFace://    OutInterests    0    0    0    0
> 1    24    258    netDeviceFace://    InData    0    0    0    0
> 1    24    258    netDeviceFace://    OutData    8    8.27344    10    10.3418
> 1    24    258    netDeviceFace://    InSatisfiedInterests    8    0    10    0
> 1    24    258    netDeviceFace://    InTimedOutInterests    0    0    0    0
> 1    24    258    netDeviceFace://    OutSatisfiedInterests    0    0    0    0
> 1    24    258    netDeviceFace://    OutTimedOutInterests    0    0    0    0
> 1    24    259    netDeviceFace://    InInterests    8    0.25    10    0.3125
> 1    24    259    netDeviceFace://    OutInterests    8    0.25    10    0.3125
> 1    24    259    netDeviceFace://    InData    0    0    0    0
> 1    24    259    netDeviceFace://    OutData    0    0    0    0
> 1    24    259    netDeviceFace://    InSatisfiedInterests    0    0    0    0
> 1    24    259    netDeviceFace://    InTimedOutInterests    0    0    0    0
> 1    24    259    netDeviceFace://    OutSatisfiedInterests    8    0    10    0
> 1    24    259    netDeviceFace://    OutTimedOutInterests    0    0    0    0
> 1    24    260    ndnFace://24    InInterests    3.2    0    4    0
> 1    24    260    ndnFace://24    OutInterests    0    0    0    0
> 1    24    260    ndnFace://24    InData    0    0    0    0
> 1    24    260    ndnFace://24    OutData    0    0    0    0
> 1    24    260    ndnFace://24    InSatisfiedInterests    1.6    0    2    0
> 1    24    260    ndnFace://24    InTimedOutInterests    0    0    0    0
> 1    24    260    ndnFace://24    OutSatisfiedInterests    0    0    0    0
> 1    24    260    ndnFace://24    OutTimedOutInterests    0    0    0    0
> 1    24    261    appFace://    InInterests    0    0    0    0
> 1    24    261    appFace://    OutInterests    8    0.25    10    0.3125
> 1    24    261    appFace://    InData    8    8.27344    10    10.3418
> 1    24    261    appFace://    OutData    0    0    0    0
> 1    24    261    appFace://    InSatisfiedInterests    0    0    0    0
> 1    24    261    appFace://    InTimedOutInterests    0    0    0    0
> 1    24    261    appFace://    OutSatisfiedInterests    8    0    10    0
> 1    24    261    appFace://    OutTimedOutInterests    0    0    0    0
> 1    24    -1    all    SatisfiedInterests    10.4    0    13    0
> 1    24    -1    all    TimedOutInterests    0    0    0    0
> 
> Thanks
> Asif
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