Seems reasonable to me that inflight IPS of a file would slow things down
some.
Bob
PS. You might want to try iperf 2.0.9
<https://sourceforge.net/projects/iperf2/> and -e and compare the client's
TCP RTTs for both paths.
On Wed, Oct 26, 2016 at 1:10 PM, Mostafa Abdallah. Ammar <
mostafaam...@aast.edu> wrote:
> Dear bob,
> Thanks for your reply
> The ips path is slower actually than router path, this is obviously seen
> when transferring a file is transferred faster using router path
> However when running iperf , it shows same results for both paths
> Iperf version 2.0.5
> Same output when using
> Iperf -c 192.168.2.5 -p 5201
> Best Regards,
>
>
> -------- Original Message --------
> From:Bob McMahon
> Sent:Wed, 26 Oct 2016 21:38:37 +0200
> To:"Mostafa Abdallah. Ammar"
> Cc:iperf-users@lists.sourceforge.net
> Subject:Re: [Iperf-users] iperf accuracy
>
> Sorry, I don't understand the question. Is the IPS path slower or faster?
>
>
> What happens if TCP used without the -F?
>
> Which version of iperf (iperf -v)
>
> Bob
>
> On Wed, Oct 26, 2016 at 8:08 AM, Mostafa Abdallah. Ammar <
> mostafaam...@aast.edu> wrote:
>
>> Dear All,
>> I am a new user with IPERF , I want to measure network throughput for
>> traffic passing through IPS .
>> I have 2 machines connected through 2 paths , one through ips and another
>> through router, iperf generates the same results for both paths , however
>> copying a file from one machine to another through the ips path is a lot
>> slower when using IPS path
>> I am using the following command:
>> iperf -c 192.168.2.5 -p 5201 -t 120 -i 1 -F dump-file -f g -b
>>
>> Best Regards,
>>
>> Eng. Mostafa Abdallah Ammar,Msc.
>> Information Security and Auditing Supervisor
>> CCIE security #23971
>> Arab Academy For Science And Technology & maritime Transport
>> Computer Networks & Data Center (CNDC)
>> Mobile: 002 01001983674
>>
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>
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