Re: nping with random payload for every probe

[Selvavinayagam <selvan () kth se>]

Hi Luis,

Thanks for your feedback. Great to hear that implementation is not complicated. These days, source compression modules 
are showing up in wireless networks. This compression affects reliability of some metrics like min rtt/ avg rtt etc..

Best regards,
Selva

> On 12.07.2016, at 00:40, Luis MartinGarcia. <luis.mgarc () gmail com> wrote:
>
> Hi Selvavomayagam,
>
> Apologies for the late reply. Thanks for your interest in Nping, Currently, what you described isn't possible. I'd 
> have to check the code but it shouldn't be difficult to implement. However, I'd like to understand a bit more about 
> your use case. Is there any       specific reason why you need a different payload every time?
>
> Thanks and best regards,
>
> Luis MartinGarcia.
>
>
> > On 08/06/16 11:27, Selvavinayagam Gunabalan wrote:
> > For example,
> >
> >  
> >
> > 'nping --privileged www.google.com --delay 500ms --data-len 1000 --c 5'
> >
> >  
> >
> > option Starting Nping 0.7.12 ( https://nmap.org/nping ) at 2016-06-08 12:19 W. Europe Daylight Time
> > SENT (0.5010s) ICMP [10.4.22.230 > 172.217.17.228 Echo request (type=8/code=0) id=18102 seq=1] IP [ttl=64 id=10767 
> > iplen=1028 ]
> > SENT (1.2340s) ICMP [10.4.22.230 > 172.217.17.228 Echo request (type=8/code=0) id=18102 seq=2] IP [ttl=64 id=10767 
> > iplen=1028 ]
> > SENT (1.7340s) ICMP [10.4.22.230 > 172.217.17.228 Echo request (type=8/code=0) id=18102 seq=3] IP [ttl=64 id=10767 
> > iplen=1028 ]
> > SENT (2.2340s) ICMP [10.4.22.230 > 172.217.17.228 Echo request (type=8/code=0) id=18102 seq=4] IP [ttl=64 id=10767 
> > iplen=1028 ]
> > SENT (2.7340s) ICMP [10.4.22.230 > 172.217.17.228 Echo request (type=8/code=0) id=18102 seq=5] IP [ttl=64 id=10767 
> > iplen=1028 ]
> >  
> > As expected, Payload is random due to --data-len option however all these 5 probes have the same-payload. Is there a 
> > way to force each probe with a random payload? Thanks.
> >
> >  
> >
> > Best regards,
> >
> > SG
> >
> >
> >
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