Wireshark-users: Re: [Wireshark-users] How to find TCP slowstart phase begins

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From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Sun, 12 Feb 2017 11:25:02 +0100
Hi,

If you would zoom in right at the origin, you’ll likely to see the slow start. but it will rapidly transition to congestion avoidance.

Thanks,
Jaap



On 12 Feb 2017, at 07:39, samira afzal <afzal.samira@xxxxxxxxx> wrote:

Hi all,
I got sequence numbers vs. time . Data transmission is over TCP and localhost from client to server. As the transmission is on TCP, I had the expectation that TCP starts to send 2 packets first and then 4 , 8, 16 and etc. Something similar to http://packetlife.net/blog/2011/jul/5/tcp-slow-start/. but my Graph is different. and i can't understand why? Is it possible to understand when TCP slowstart phase begins and ends?
Inline image 1

Thank you for your time and help.
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